Honeywell BW Rigrat User Manual

BWTM RigRat

Local Area Gas Monitor

User’s Guide

Rev. A

March 2020

P/N W03-4001-000

IMPORTANT! BUMP TEST THE MONITOR

Prior to use, every gas detection monitor should be bump tested to confirm the response of all
sensors and activation of all alarms by exposing the monitor to a concentration of target gas that
exceeds the low alarm set point. A bump test is also recommended if the monitor has been
subjected to physical impact, liquid immersion, an Over Limit alarm event, or custody changes, or
anytime the monitor’s performance is in doubt.

To ensure greatest accuracy and safety, only bump test and calibrate in a fresh air environment.
The monitor should be calibrated every time it does not pass a bump test, but no less frequently

than every six months, depending on use and exposure to gas and contamination, and its
operational mode.

• Calibration intervals and bump test procedures may vary due to national legislation.

• Honeywell recommends using calibration gas cylinders containing the gas that is appropriate

to the sensor you are using, and in the correct concentration.

© 2020 Honeywell International

Product Registration

Register your product online by visiting:
https://www.honeywellanalytics.com/en/support/product-registration

BW RigRat User’s Guide

Contents

1. Standard Contents .................................................................................................... 10

2. General Information ................................................................................................... 11

Certification ................................ ................................ ................................ ...... 11

General ............................................................................................................ 11

Wireless module Configuration ......................................................................... 12

Sensor configuration ........................................................................................ 12

Electrical parameters ........................................................................................ 13

Type Designation ............................................................................................. 13

3. User Interface ............................................................................................................ 16

Display Overview ............................................................................................. 16

3.1.1. Status Indicator Icons ............................................................................... 16

3.1.2. Icon Arrangement ........................................................................................ 18

3.1.3. Design & Interface.................................................................................... 21

3.1.4. Rain Protector (Optional).......................................................................... 22

Screen Display For Various Numbers Of Active Sensors ................................. 22

Info ................................................................................................................... 23

4. Mesh Wireless Control And Submenus ..................................................................... 24

Mesh Wireless Network (if supported) .............................................................. 24

4.1.1. Closed-Loop Network .................................................................................. 24

4.1.2. Connect To Controller .................................................................................. 25

4.1.3. Connect To Radiant Reader ........................................................................ 26

5. BLE ........................................................................................................................... 27

BLE Pairing ................................ ................................................................ ...... 27

Broken BLE Connection ................................................................................... 28

Wi-Fi Connection (if supported) ........................................................................ 28

5.3.1 Secure Wireless Access Point Configuration ................................................ 28

5.3.2 Setting Wi-Fi Communication Parameters in Device Configurator app .......... 29

Secure Wireless Communication...................................................................... 31

6. Battery Charging ....................................................................................................... 32

Charging Ports ................................................................................................. 32

6.1.1. AC Charging, Safe Area ........................................................................... 32

6.1.2. Intrinsically Safe Runtime Extension For Hazardous Areas ...................... 33

6.1.3. Cover Ports When Not In Use .................................................................. 35

Battery States................................................................................................... 36

7. Wired Communication ............................................................................................... 37

Serial (Not Intended To Be Used In Explosive Atmospheres) ........................... 37

Switch .............................................................................................................. 38

4-20mA IN ........................................................................................................ 40

Cover Communication Ports When Not In Use ................................................. 41

8. External Filter ............................................................................................................ 41

Filter Replacement (Pumped) ........................................................................... 41

Filter Replacement (Diffusion) .......................................................................... 43

9. Turning The RigRat On And Off ................................................................................ 45

Turning The RigRat On .................................................................................... 45

Turning The RigRat Off .................................................................................... 46

Testing Alarm Indicators ................................................................................... 47

10. Modes of Operation ................................................................................................. 48

Menu Mode ...................................................................................................... 48

10.2.1. Entering Menu Mode.................................................................................. 48

BW RigRat User’s Guide

10.2.2. Exiting Menu Mode .................................................................................... 49

Diagnostic Mode .............................................................................................. 49

Enter Diagnostic Mode ..................................................................................... 49

10.4.1. Navigating Diagnostic Mode ...................................................................... 49

Exit Diagnostic Mode ........................................................................................ 50

11. Programming ........................................................................................................... 51

Using Device Configurator................................................................................ 51

Security Mode .................................................................................................. 51

12. Calibration And Testing ........................................................................................... 52

Bump Testing And Calibration .......................................................................... 52

Bump (Functional) Testing ............................................................................... 52

Calibration ........................................................................................................ 54

13. Maintenance ............................................................................................................ 55

Cleaning ........................................................................................................... 55

Antenna Installation ................................................................ .......................... 55

14. RAEMet Sensor Installation (not intended to be used in

explosive atmospheres) .......................................................................................... 60

15. Alarms Overview ..................................................................................................... 62

Alarm Signals ................................................................................................... 62

Alarm Signal Summary ..................................................................................... 62

Manual Alarms Test ......................................................................................... 63

16. Troubleshooting....................................................................................................... 65

17. Editing Features ...................................................................................................... 67

Error Codes ................................ ................................................................ ...... 68

18. Specifications .......................................................................................................... 71

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WARNINGS

This Manual must be carefully read by all individuals who have or will have the responsibility of using,
maintaining, or servicing this product. The product will perform as designed only if it is used,
maintained, and serviced in accordance with the manufacturer’s instructions. The user should
understand how to set the correct parameters and interpret the obtained results.

CAUTION!

 Only use the Honeywell-specified rechargeable lithium-ion battery pack supplied with the

instrument.

 Charge the instrument Li-ion battery using the specifically supplied charger and only outside

hazardous areas. The maximum voltage from the AC charger Um must not exceed 6.0 VDC.

 The battery pack can only be changed in a non-hazardous area. Only use approved

rechargeable battery pack P/N 500-0165-000 produced by Honeywell.

 Any data download device connected to this instrument must be approved SELV or Class 2

equipment.

 Use of non-Honeywell components will void the warranty and can compromise the safe

performance of this product.

 Warning: Substitution of components may impair safe performance of this product.
 When changing the sensor configuration, ensure the operator is aware of any changes to

certification restrictions

SPECIAL CONDITIONS FOR SAFE USE

 This multi-gas monitor must be calibrated if it does not pass a bump test, when a new sensor

has been installed, or at least once every 180 days, depending on use and sensor exposure to
poisons and contaminants

 The AC charger system of BW RigRat shall only be applied in non-hazardous areas by

charger specifically supplied for use with the unit (for example model number ADS-25SGP-06
05717E, manufactured by HONOR Electric), approved as SELV or Class 2 equipment against
IEC 60950 or an equivalent IEC standard. The maximum voltage Um from the charger shall
not exceed DC 6.0V.

 The BW RigRat enclosure has an ingress protection of rating of IP-54. The user shall ensure

that the external plugs that used for IS charger, 4-20mA input, and ON-OFF switch will provide
a degree of protection of IP-54, after they are connected to the sockets.

 Do not open when an explosive atmosphere is present.

Note: Users are recommended to refer to ISA -RP12.13, Part II-1987 for general information on
installation, operation, and maintenance of combustible gas detection instruments.

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WARNINGS

ONLY THE COMBUSTIBLE GAS DETECTION PORTION OF THIS INSTRUMENT HAS BEEN
ASSESSED FOR PERFORMANCE.

UNIQUMENT, LA PORTION POUR DÉTECTOR LES GAZ COMBUSTIBLES DE CET INSTRUMENT
A ÉTÉ ÉVALUÉE.

CAUTION: BEFORE EACH USE, SENSITIVITY OF THE COMBUSTIBLE GAS SENSOR MUST BE

TESTED ON A KNOWN CONCENTRATION OF METHANE GAS EQUIVALENT TO 20 TO 50% OF
FULL-SCALE CONCENTRATION. ACCURACY MUST BE WITHIN 0 AND +20% OF ACTUAL.
ACCURACY MAY BE CORRECTED BY CALIBRATION PROCEDURE.

ATTENTION: AVANT CHAQUE UTILISATION VERIFIER LA SENSIBILITE AVEC UNE
CONCENTRATION CONNUE DE METHANE EQUIVALENTE A 20 to 50% DE LA PLEINE ECHELLE.
LA PRECISION DOIT ETRE COMPRISE ENTRE 0 to 20% DE LA VALEUR VRAIE ET PEUT ETRE
CORRIGEE PARUNE PROCEDURE D’ETALONNAGE.

CAUTION: HIGH OFF-SCALE READINGS MAY INDICATE AN EXPLOSIVE CONCENTRATION.
ATTENTION: DES LECTURES SUPÉRIEURES A L’ÉCHELLE PEUVENT INDIQUER DES

CONCENTRATIONS EXPLOSIVES.

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FCC Compliance Statement:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.

Warning: Any changes or modifications to this unit not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.

Class A device:
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.

MPE caution (if a FCC certified RF module is inserted in & the separation distance is indicated in the
FCC grant of RF module)

To satisfy FCC / IC RF exposure requirements, a separation distance of 20 cm or more should be
maintained between the antenna of this device and persons during device operation.
To ensure compliance, operations at closer than this distance is not recommended.

This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science
and Economic Development Canada’s license-exempt RSS(s). Operation is subject to the following
two conditions:

(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause undesired
operation of the device.

L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR
d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio
exempts de licence. L’exploitation est autorisée aux deux conditions suivantes:

1) L’appareil ne doit pas produire de brouillage;

2) L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible

d’en compromettre le fonctionnement.

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Warning: Substitution of components may impact intrinsic safety.
Avertissement: La substitution de composants peut compromettre la securité intrinsèque.

WARNING: Read and understand instruction manual before operation or servicing.
AVERTISSEMENT: Lisez et comprenez le manual d’instructions avant d’utiliser ou service.
WARNING: Substitution of components may impact intrinsic safety.
AVERTISSEMENT: La substitution de composants peut compromettre la sécurité intrinsèque.
WARNING: To prevent ignition of a hazardous atmosphere, batteries must only be charged in an area

known to be non-hazardous. Um = 6.0V. Use only approved charger.
AVERTISSEMENT: Afin de prevenir l’inflammation d’atmosphères dangereuse, ne charger le jeu de
batteries que dans des emplacement designés non dangereux. Um = 6V Utilisez uniquement un
chargeur approuvé.

Only charge the battery in safe area in the ambient temperature range 0°C ≤ T

amb

≤ 40°C.

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Proper Product Disposal At End Of Life

EU Directive 2012/19/EU: Waste Electrical and Electronic Equipment (WEEE)

This symbol indicates that the product must not be disposed of as general industrial or
domestic waste. This product should be disposed of through suitable WEEE disposal
facilities. For more information about disposal of this product, contact your local authority,
distributor, or the manufacturer.

Sensor Specifications, Cross-Sensitivities, And Calibration Information

For information on sensor specifications, cross-sensitivities, and calibration information, refer to
Technical Note TN-114: Sensor Specifications And Cross-Sensitivities. All specifications presented in
this Technical Note reflect the performance of standalone sensors. Actual sensor characteristics may
differ when the sensor is installed in different instruments. As sensor performance may change over
time, specifications provided are for brand-new sensors.

Make Sure Firmware Is Up To Date

For best operation, make sure your monitor is running the latest firmware.

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1. Standard Contents

The RigRat is available in various user-specified configurations, each with the accessories shown
below.

In addition to the instrument, the following are included:

Item

Part Number

AC adapter

W03-3044-000

LCD Cover

W03-2129-000

Diffusion calibration cap assembly*

W03-3013-000

Pump calibration tube assembly*

W03-3020-000

External Filter (Pumped version only)

W03-3006-000

QuickStart Guide

W03-4002-000

Antenna 868-928MHz, RP-N**

550-7056-000

Antenna 2.4GHz, RP-N**

550-7057-000

* Depends on whether the model is pumped or diffusion.
** Depends on wireless modem (if installed).

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2. General Information

Certification

Ex ia II C/ II B T4 Ga
Ex da ia II C/ II B T4 Ga
Ex db ia II C/ II B T4 Gb

II 1G Ex ia ⅡC/ⅡB T4 G
II 1G Ex da ia ⅡC/ⅡB T4 Ga
II 2G Ex db ia ⅡC/ⅡB T4 Gb

Refer to following contents to find more information about Ex marking and permissible ambient
temperature.

This apparatus is designed to be in accordance with the following Standards:
IEC60079-0:2017 Explosive atmospheres—Part 0: Equipment—General requirements;
IEC60079-11:2011 Explosive atmospheres -Part 11: Equipment protection by intrinsic safety “i”.
EN IEC60079-0:2018 Explosive atmospheres—Part 0: Equipment—General requirements;
EN 60079-11:2012 Explosive atmospheres -Part 11: Equipment protection by intrinsic safety “i”.
Refer to following contents to find more information about Ex marking and permissible ambient
temperature.

General

The BW RigRat Local Area Gas Monitor (hereinafter called “RigRat”) as a transportable equipment,
fills the gap between portable personal detectors and fixed-infrastructure fire and gas systems. Its
primary function is to alert personnel of a gas leak in their proximity, it can provide continuous
measurement of gas concentrations.

The RigRat’s main use is in temporary zone monitoring, such as repair, fence line, and inert

applications where there is a possibility of a gas release.
The overall dimensions of the RigRat are about 396mm x 288mm x 470mm (15.6” x 11.4” x 18.5”), it

consists of an enclosure, 2 rechargeable battery packs (P/N 500-0165-000) as main power, 1 Li-ion
rechargeable cell (P/N MS-621T) for RTC power, 1 LCD display, 4 LED indicators for light alarm, 2
buzzers for the audible alarm, 1 multi-function button, and printed circuit-board assemblies. In addition,
it may also be optionally equipped with a gas-intake pump, up to 6 kinds of wireless modules in 4
wireless module slots, and up to 5 kinds of sensors in 6 sensor slots.

An AC charger connector is provided to charge battery packs in a non-hazardous area. Refer to “Specific
Conditions of Use” for more information. An IS charger connector is used to connect through a safety
barrier to charge one of the battery packs in hazardous areas, likewise providing the intrinsically safe
power to the product.

The RigRat is transportable and does not require grounding (earthing). However, the circuits and the
metal parts of the enclosure can still withstand a 500V dielectric test with a leakage current no more
than 5mA.

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Wireless module Configuration

Depending on the configuration, the RigRat may provide GPS, GNSS, Mesh, WIFI, BLE, LoRa, and/or
NB-IoT wireless communication, the possible configurations are shown in this table:

Designator on PCB

U19

J7

J9

J8

BLE ●

either WIFI or NB-IoT

●

either Mesh or LoRa

●

either GPS or GNNS

●

● Optional wireless module

Sensor configuration

The RigRat may be configured with a MIPEX NDIR sensor, Dynament NDIR sensor, LEL sensor, PID
sensor, and EC sensor, which are mounted inside the IP-54 RigRat enclosure. These sensors have
been separately certified or tested according to IEC 60079. Refer to this table for more information
about these sensors:

Sensor

Type

Ex marking

IECEx CoC or

ExTR

Ambient

temperature

(℃)

Standard

EC

4R+EC

Ex ia II C T4 Ga

GB/SIR/ExTR10.

0276/00

-20 to+55

IEC60079-0:2007

Edition5

IEC60079-11:2006

Edition5

IEC60079-26:2006

Edition2

MIPEX NDIR

MIPEX 02

series

Ex ia ⅡC Ga
II 1G Ex ia IIC Ga

IECEx ITS

11.0047U

Issue No.5

ITS11ATEX274

18U, isse5

-55 to+60

IEC60079-0:2011

Edition:6.0

IEC 60079-11:2011

Edition:6.0

Dynament

NDIR

MSH2ia

***

Ex db ⅡC Gb
II 2 G Exdb IIC Gb

IECEx FTZU

15.0002U Issue
No.2

FTZU 14 ATEX

0213U

-20 to+60

IEC60079-0:2011

Edition:6.0

IEC60079-1:2014-06

Edition:7.0

IEC60079-11:2011

Edition:6.0

PID

4R+PID

Ex ia II C T4 Ga

GB/SIR/ExTR10.

0203/00

-20 to+55

IEC60079-0:2007

Edition5

IEC60079-11:2006

Edition 5

IEC60079-26:2006

Edition2

LEL Sensor

(Group II, T4)

1 LEL 75

x

Ex da ia ⅡC Ga
II 1G Ex da ia IIC
Ga

IECEx ULD

16.0016U Issue
No.1

DEMKO 16

ATEX 1557U

Rev.2

-40 to+60

IEC60079-0:2011

Edition6

IEC60079-1:2014-06

Edition7

IEC60079-11:2011

Edition6

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For possible sensor installation, refer to thhis table:

Slot 1

Slot 2

Slot 3

Slot 4

Slot 5

Slot 6

MIPEX NDIR Sensor

●

Dynament NDIR Sensor

● ● ● PID Sensor

● LEL Sensor

● EC Sensor

● ● ● ●

●

● Sensor locations

EC Sensor: Max.5pcs
MIPEX NDIR Sensor: Max.1pc
PID Sensor: Max.1pc
LEL Sensor: Max.1pc
Dynament NDIR Sensor: Max.3pcs

In addition, there is a noise sensor located inside of the RigRat, which can measure the ambient noise.
The RigRat also contains a THP sensor in pumped version that can measure the ambient temperature,
humidity, and gas flow outside.

Electrical parameters

The RigRat provides 5 external connectors with the following electrical parameters:

 AC charger connector(use only in a non-hazardous area): Um=6V
 IS charger connector: Ui=24V, Ii=150mA, Pi=1.15W, Ci=88.4nF, Li=0.013mH
 ON-OFF switch connector: Ui=30V, Ii=100mA, Pi=0.75W, Ci=0, Li=0
 4~20mA input connector: Ui=30V, Ii=100mA, Pi=0.75W, Ci=0, Li=0

Type Designation

BWRR100 a-b-c
a identifies product version: D, P

D: Diffusion version (without pump)
P: Pump version
b identifies sensor configuration with regard to PID, Dynament NDIR, and LEL sensor

0: Without PID, Dynament NDIR, or LEL sensor
1: With PID sensor
2: With Dynament NDIR sensor
3: With LEL sensor
4: With PID and Dynament NDIR sensor
5: With Dynament NDIR and LEL sensor
6: With LEL and PID sensor

7: With PID, Dynament NDIR, and LEL sensor
c identifies wireless modules configuration with regard to WIFI and NB-IoT
0: Without WIFI or NB-IoT
1: With WIFI
2: With NB-IoT
3: Fitted with WIFI and NB-IoT

Depending on different configurations, the RigRat may refer to different types of protection, gas
groups, and ambient temperatures, which are specified as below. The onerous restriction shall be
taken into consideration in case one of the following is applied.

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1. The first digit designates the Diffusion/Pump version. The following table details the

Diffusion/pump version together with ambient temperatures.

Type

Version

Ambient Temperature

(℃)

BWRR100 D-b-c

Diffusion version (without pump)

-40 to+60

BWRR100 P-b-c

Pump version

-20 to+60

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2. The second digit designates the configuration of sensors with regard to PID, Dynament NDIR, and

LEL sensor. The following table details the sensor configurations together with their Ex markings
and ambient temperatures:

Type

Sensor Configuration

Ex Marking

Ambient

Temperature (℃)

BWRR100 a-0-c

without PID, Dynament
NDIR or LEL

Ex ia II C T4 Ga

-40 to+60

BWRR100 a-1-c

with PID

Ex ia II C T4 Ga

-20 to +55

BWRR100 a-2-c

with Dynament NDIR

Ex db ia II C T4 Gb

-20 to +60

BWRR100 a-3-c

with LEL

Ex da ia II C T4 Ga

-40 to +60

BWRR100 a-4-c

with PID and Dynament
NDIR

Ex db ia II C T4 Gb

-20 to +55

BWRR100 a-5-c

with Dynament NDIR
and LEL

Ex db ia II C T4 Gb

-20 to +60

BWRR100 a-6-c

with LEL and PID

Ex da ia II C T4 Ga

-20 to +55

BWRR100 a-7-c

with PID, Dynament
NDIR and LEL

Ex db ia II C T4 Gb

-20 to +55

3. The third digit designates the configuration of wireless modules with regard to WIFI and NB-IoT.

The following table details the wireless module configurations together with their gas groups.

Type

Wireless Module

Configuration

Gas Group

BWRR100 a-b-0

without WIFI or NB-IoT

II C

BWRR100 a-b-1

with WIFI

II B

BWRR100 a-b-2

with NB-IoT

II B

BWRR100 a-b-3

with WIFI and NB-IoT

II B

Key Features

 Available pumped or diffusion
 Up to 6 gas sensor slots
 Supports BLE/ Mesh/Wi-Fi/ GPS/LoRa (pending)
 >25days’ runtime (Low Power version)
 Wide operating temperature range (-40 to 60° C)
 Rugged mechanical design

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3. User Interface

The user interface consists of the display, LEDs, an alarm buzzer, and one multi-function button.

Display Overview

The backlit display provides visual feedback that includes the sensor types, readings, battery
condition, and other functions.

3.1.1. Status Indicator Icons

Status indicators tell you whether a function is operating and/or its strength or level, as well as alerts.

Icon

Function

Calibration passed

Calibration failed or overdue

Bump test passed

Bump failed or overdue

Status

TWA Alarm

STEL Alarm

Peak

Gas Alarm

Unit of measure

Reading value

Sensor type

Correction Factor
indicator

Communication,
Pump (if installed),
and battery status

Alerts

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Inert Mode Enabled

Pump failure

Stealth/Mute

Button Press

Button Press And Hold

Mesh Wireless Signal Strength

Mesh Wireless Failed

Mesh Network Is Configured

Mesh Network Failure/Lost Connection

Closed-Loop Network Is Configured

Closed-Loop Network Failure/Lost Connection

Wi-Fi Connected (shows connection strength)

Wi-Fi Failure

BLE Enabled

BLE Failure

GPS

GPS Failure

Correction Factor

Battery (1 bar ≥ 10% remaining, 2 bars ≥ 50%, 3 bars ≥ 80%)

Battery error

Device Configurator app (shows when a new file is being pushed to RigRat)

Paired with Device Configurator app (flashes when data is transferring)

Device Configurator app failure

Data Logging

!

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3.1.2. Icon Arrangement

Status and other information icons are shown at different places on the screen: The top, the “body”
(main display), and bottom.

Here is how they are organized and located on the screen:

Top

Icon

Explanation

Battery Alarm

Battery Level

Bluetooth

GPS

Pump

Signal

Wi-Fi

Menu - Disabled

Menu – Disable Sensor Selected

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Body

Icon

Explanation

Battery Alarm

Low Battery

Bump Test

Inert Mode

Mobile

Network

Peak

Positive

Pump

Status

STEL

Stop

Test Detect

Test Fail

Gas Not Detected During Test

Test Positive

Test Warning

TWA

Waiting For Operation To Complete (animated)

Warning!

Correction Factor Applied

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Data Readings

Icon

Explanation

Disabled

High

Low

Sensor Disabled

Peak

STEL

TWA

Bottom

Icon

Explanation

Alarm

Bump Test Fail

Bump Test Pass

Calibration Fail

Calibration Pass

Click

Hold

Mesh Network

Network

Pair Device

Status

Stealth Mode

Inert Mode

Data Logging

I/O in normal status

I/O in alarm or fault status

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3.1.3. Design & Interface

The RigRat’s functions are controlled via the front-panel multi-function button. The display shows
information such as monitored threats, real-time readings and measurement units, alarm type (when in alarm,
including cal. overdue), battery status, datalog (if on), and radio and connection quality (if available).

In addition to turning the instrument on and off, the multi-function button can be used to control
different parameters and make selections within the instrument’s menus. Also, pressing the button
activates display backlighting when it is off: Press the button once when the backlighting is off to turn it
on.

Display

AC Charge
Port

Alarm

LED

Antenna

Handle

Multi-Function
Button

Alarm

Buzzer

Alarm

LED

IS Charge
Port

Noise

Sensor

Antenna

Handle

Alarm

Buzzer

Alarm

LED

Gas Inlet

(Pumped Version)

4-20mA In

Connector

Port

Front View

Rear View

Alarm

LED

Sensor

Compartment

Serial I/O

Connector

Port

(Not intended to be

used in explosive

atmospheres）

I/O Connector

Switch

Port

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3.1.4. Rain Protector (Optional)

The optional Rain Protector (P/N: W03-2038-000) presses into place over the sensor compartment. It
protects the sensors from rain and large debris. It easily pulls off when you need to access the sensor
compartment.

Screen Display For Various Numbers Of Active

Sensors

The BW RigRat can accommodate from one to six sensors. When one or more sensors is either not
installed or turned off, the display only shows the installed, active sensors. If one is turned off, it is
shown in gray.

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Info

The info screens are easy to step through by pressing the button once to advance from one to the
next. Hold the button down for secondary actions.

Note: In most cases, if no buttons are pressed at any of the menu steps for 60 seconds, the
instrument reverts to the main display.

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4. Mesh Wireless Control And Submenus

When you step through the main menu, as shown in the Menus diagram, there is a screen for wireless
communication, containing information on wireless settings and status.

Note: Wireless settings are only present if the RigRat is equipped with a Mesh Network wireless
module. Settings are managed through the Device Configurator app, under the “Wireless” heading.

Settings include:

 Mesh: Enable/Disable
 Pan ID: 1 to 999
 Channel: select
 Interval: select
 Off-Network Alarm: On/Off
 Network Mode: Router/STD/Close Loop

Wireless Mesh Radio equipped models (that is, not Wi-Fi) allow you to check communication with
other wireless devices and get other useful information about the wireless settings.

Mesh Wireless Network (if supported)

4.1.1. Closed-Loop Network

 Use the Device Configurator app to set all RigRat instruments’ mesh wireless Network Mode

to Closed Loop.

 Set all RigRat instruments’ mesh wireless PAN ID/Channel so that they are all the same.
 The RigRat instruments can now connect to each other.

 The following are shown on the RigRat LCD:

o Mesh icon:
o Network status: Not in network or remote device is in alarm or in network

o At the Mesh Network Summary screen, you can find more other RigRat status

information.

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4.1.2. Connect To Controller

 Set RigRat instruments’ mesh wireless Network Mode to STD or Router by using the Device

Configurator app.

 Set RigRat, Portable devices, Mesh Router, and Controller to have the same PAN ID/Channel.
 The network is now ready. RigRat instruments will show on the Controller display.

Note: A router can bypass data. STD cannot bypass data, and can only act as an end device.
Enabling Router will cause the RigRat to consume more energy and decrease overall runtime before
recharging is necessary.

Mesh 868/915MHz

Mesh 2.4GHz

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4.1.3. Connect To Radiant Reader

 Set RigRat instruments’ mesh wireless Network Mode to STD or RTR by using the Device

Configurator app.

 Set RigRat PAN ID/Channel to be the same as those in Radiant Reader.
 The RigRat now joins the network and can show information on PC software.

Note: A router can bypass data. STD cannot bypass data, and can only act as an end device.
Enabling Router will cause the RigRat to consume more energy and decrease overall runtime before
recharging is necessary.

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5. BLE

The RigRat is always equipped with a BLE module, it is easy to use the app on a smartphone or tablet
to perform setup functions.

BLE Pairing

Follow the device pairing instructions in Device Configurator. You will need to have the RigRat on and
showing the BLE Pairing Codes screen. Using the app, you will be given a guide to inputting the
confirmation number on the RigRat’s screen. Type the pairing code into mobile app to pair the
instrument and the smartphone/mobile app.

Connect a RigRat to Device Configurator (DC):

 Open Device Configurator.
 Select the Device List menu.
 Push the RigRat button to wake up the display.
 Click “Scan” to search for a nearby RigRat.
 Select the RigRat (text such as “RigRat No, HRRD0009001” is printed on the nameplate or on

display’s “BLE pairing codes” screen).

 The RigRat display will show a paring code on its bottom line. Input this code in the app’s

dialog box.

 Input the password in the second dialog box. The default is 0000.
 Now the RigRat (for example, RigRat HRRD0009001) connected.

 TheRigRat display now shows this icon: .

Disconnect a RigRat in DC:

 Click the connected RigRat icon on the Paired Devices screen.
 Click Unpair to disconnect this RigRat.

Connect to another RigRat in DC:

 Disconnect the connected RigRat first.
 Scan and select another RigRat in the Available Devices list.

 Connect it. Refer to the above steps in Connect a RigRat to Device Configurator (DC).

Note: The RigRat LCD must be at the main screen when working with the Device Configurator app.
Important! Uploading a configuration to a RigRat is not possible when the device is in gas alarm or

when the battery is near empty.

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Broken BLE Connection

Sometimes a BLE connection can be disconnected. This can occur if there is too much interference, or
if the smartphone running the monitoring app is turned off or goes out of BLE range. When this
happens, the Mobile Connection icon is not shown on the RigRat display.

Check for interference (too many BLE communications nearby, too much distance between the RigRat
and the smartphone). You may need to turn off the RigRat and exit the app, and then restart both and
re-pair.

Note: The BLE connection between a smartphone and a RigRat is best within a distance of 5 meters.
The RigRat’s BLE will automatically shut down in 15 minutes if no operation is performed. It is
necessary to push the button to wake the RigRat BLE, which will then be detected by a smartphone.

Wi-Fi Connection (if supported)

RigRat Wi-Fi is designed to operate on a wireless network anchored by ProRAE Guardian monitoring
software and using Wi-Fi access points. Operational distance between the instrument and the access
point (wireless router) varies, depending on such factors as interference and obstacles. It uses the

802.11b/g/n protocol using the 2.4GHz ISM (license-free) frequency band.
Note: To ensure the best communication, it is recommended that the Wi-Fi-equipped instruments and

access point not be located close to microwave ovens, cordless telephones, or Bluetooth devices.

5.3.1 Secure Wireless Access Point Configuration

If Wi-Fi is enabled, an RigRat uses a Wi-Fi wireless network to transmit data related to its current and
past activity. To protect these data against unauthorized access, Honeywell recommends the following
when configuring your wireless network:

 Set a unique network name (SSID). Do not use the default name.
 Set unique administrative credentials (username and password) that control the configuration

settings of your Access Point / Router / Gateway. Do not use the default credentials. Use a
strong password (see Strong Password Tips).

 Configure strong authentication and encryption in your network. Honeywell recommends

WPA2 Personal (aka WPA2-PSK) with AES encryption.

 Create a strong network passphrase (see strong password tips). Do not use the default

passphrase.

 Maintain the firmware of your Access Point / Router / Gateway as well as the firmware of all

devices connected to the wireless network up to date.

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5.3.2 Setting Wi-Fi Communication Parameters in Device Configurator app

Wi-Fi-equipped instruments’ parameters for communication must be set in Device Configurator app.

Wi-Fi

You can enable or disable Wi-Fi.

Mac Address

Select “Use Static IP Address” if you have a static IP or “Use DHCP” if your system allows dynamic

hosting configuration. Check with your system administrator to determine which is appropriate for your
network.

If you use a static IP address, you must provide the Static IP address, Gateway, and Subnet Mask. If
you are using DHCP, you do not have to provide these, because they will be filled in automatically.

Channels and Security

Check with your system administrator for the settings in this section.

Security Mode

Different types of wireless security guard your network against possible instances of unauthorized
access. Using security, you can:

 Ensure that no one can easily connect to your wireless network without permission
 Personalize access regarding who can configure your wireless settings
 Protect all data that is transmitted through the wireless network

Check with your system administrator for the wireless security mode you should use.
Use the drop-down menu to select the type of security:

Then set your Security Key.

Warning! Using a network with security disabled is not recommended.

Security Key

Depending on the type of security you choose, your key will have to be a different number of
characters.

IMPORTANT!

Configure strong authentication and encryption in your network. WPA2 Personal (also known as
WPA2-PSK) with AES encryption is highly recommended.

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Here are characteristics of the different types, their relative security strength, and the number of
characters needed in the key:

Security Type

Security Rank

Number of Characters

WEP (Wired Equivalent Protocol)

Basic

40/64-bit (10 characters)
128-bit (26 characters)

WPA Personal
Wi-Fi Protected Access Personal

Strong

8 to 63 characters

WPA2 Personal
Wi-Fi Protected Access 2 Personal

Strongest

8 to 63 characters

WPA2/WPA Mixed Mode

WPA2: Strongest
WPA: Strong

8 to 63 characters

Strong Password Tips

 Use a unique password. Do not reuse passwords used in other systems or for other purposes.

Avoid using examples found on the Internet, in literature etc.

 Use a long sequence of random characters (at least eight characters).
 Use a mix of different types of characters, such as uppercase and lowercase letters, numbers,

punctuation marks, etc.

 To make the password easier to remember, begin with a sentence, verse, book title, line from a

song etc. Omit or change certain letters. For example, use only the first few letters from each

word, replace some letters with numbers or punctuation marks (for example replace all letters “a”
with dots “.”), etc.

 Avoid using easily guessable phrases, like names, words found in dictionaries, years, birthdays,

phone numbers, etc.

 Avoid using the most popular passwords, such as “123456”, “qwerty”, “password” etc.

Also avoid using them even in modified formats, such as “QWErty” or “Pa55vv0rD”.

 Protect the password while archived. Use trusted and properly configured password vaults for this

purpose.

SSID

The SSID (Service Set Identifier) is a case-sensitive unique identifier attached to the header of packets
sent over a wireless local-area network. Each wireless network in your range will have its own SSID.
Consult with your IT department for the SSID.

Server IP

This is the destination IP address for the instrument to communicate with a computer running ProRAE
Guardian.

Server Port

The port number is distinct from any physical port on a computer such as a COM port or an I/O port
address. It is a 16-bit address that exists only for the purpose of passing certain types of information to
the correct location above the transport layer of the protocol stack.

Test The Wi-Fi Operation

Test the RigRat in your network to ensure that it communicates properly. Always do this after
performing any changes to wireless parameters.

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Secure Wireless Communication

Secure communication between a RigRat and the server via Mesh or Wi-Fi connection or mesh
closed-loop connection can be configured with the Device Configurator app in the General Settings
Mesh Security page. It can be configured to enable or disable the encryption, and the secure keys can
be changed. The Network Preshared Key is 32 characters long, and the Mesh User Key is 4
characters.

 For Mesh or Wi-Fi connection to the server, both the RigRat and the server must have the

same Network Preshared Key.

 For Mesh Closed Loop connection, all RigRats in the same network must have the same

Network Preshared Key and Mesh User Key.

Note: The server must be running the latest version of ProRAE Guardian to support secure
communication.

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6. Battery Charging

Always fully charge the battery before using the RigRat. Its Li-ion batteries are charged by connecting
the instrument to its charger (P/N: W03-3044-000) and then plugging the charger into an AC power
source. In safe settings, use the AC Charge input with the included power adapter.

Charging Ports

There are two charging ports:

 AC Charging, Safe Area
 Intrinsically Safe Charging For Hazardous Areas

Remove the cover for the appropriate port by turning it counterclockwise:

Note that the ports have different pin configurations and therefore require different cables for
connection.

IMPORTANT!

Make sure the cable connector is tight. Finger-tighten the connectors, but do not use tools.
Align the connector and plug and then press in and turn the ring until it clicks.

6.1.1. AC Charging, Safe Area

For charging in safe areas, use the AC/DC adapter (P/N: W03-3044-000). Remove the dust cap on the
port labeled AC CHG SAFE AREA, align the indexing pins on the connectors, press in, and then turn
the ring until it clicks.

IMPORTANT!

Make sure the cable connector is tight. Finger-tighten the connectors, but do not use tools.
It is strongly suggested to turn off the RigRat while charging on the AC charger. Running the RigRat
while charging results in a longer charging time.

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WARNING!

Do not charge the RigRat with the AC charger in a hazardous area! Always charge the RigRat with the
AC charger in a safe area.

AC CHG SAFE AREA

PIN

1

VDD

Charger port, positive, input, rated 5.7VDC/3A

PIN

2

Reserved

HW Reset

PIN

3

CHG_STA

Charging status indicate, output, In-charging/full­charged

PIN

4

GND

Charger port, negative

6.1.2. Intrinsically Safe Runtime Extension For Hazardous Areas

If the RigRat is to be charged or powered in a hazardous area, then an intrinsically safe (I.S.) barrier
box is necessary. Use P/N: W03-3018-000, and connect it to the IS CHG HAZARDOUS port.

Note: The intrinsically safe line power is only providing runtime extension.

1. Requirements:

a. W03-3018-000 I.S. barrier, 110~230VAC/50~60Hz IN, 23.5VDC/1.15W OUT
b. W03-2168-000 I.S. barrier extension cable, 100 m, 3-pin plug

Schematic drawing shows how the IS Barrier is configured with the RigRat:

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Intrinsically safe barrier terminals in use

IS Barrier

Terminal A

-

Safe area, power negative input

Terminal B

+

Safe area, power positive input, rated 110~230VAC

Terminal H

-

To hazardous area, negative output

Terminal L

+

To hazardous area, positive output, max 23.5V/1.15W

 IS barrier parameters:

Input Rated 110~230VAC/50~60Hz
Consumption ≤ 3W
Output (to hazardous area) Uo=23.5V;

Io=150mA;
Po=1.15W;
Co=132nF;

Lo=1.5mH
Operating Temp. -20 to 60 ℃
Relative humidity 5 to 95% without condensing
Installation In safe area

 Extension cable (W03-2168-000)

W03-2168-000 IS barrier to BW RigRat cable, 100meters, with 3-pin connector.
Total 100m cable IS parameters: (C=80pF/m; L=0.7uH/m; R=23.2mΩ/m)
Ct=8nF
Lt=0.07mH

 BW RigRat IS parameters in hazardous area:

Ui=24V
Ii= 150 mA
Pi=1.15W
Ci=0.36nF.
Li=0uH

 For hazardous applications, these conditions must be met:

Uo ≤ Ui
Io ≤ Ii
Po ≤ Pi
Co ≥ Ci + Ct
Lo ≥ Li + Lt

Uo/Io/Po/Co/Lo are IS barrier output parameters
Ui/Ii/Pi/Ci/Li are RigRat input parameters
Ct/Lt are extension cable additional parameters

Matched plug (P/N: 400-4105-003)

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+

IS barrier output, positive

-

IS barrier output, negative

NC

Not connect

6.1.3. Cover Ports When Not In Use

Whenever a port is not in use, make sure the port is covered. This keeps the contacts clean and
prevents inadvertent short-circuiting. Finger-tighten the covers, but do not use tools.

WARNING

To reduce the risk of ignition of hazardous atmospheres, recharge, remove or replace the
battery only in an area known to be non-hazardous!

Rechargingthe battery pack can be performed in hazardous area only via IS charge port.

When power is applied and the RigRat’s battery is charging, When the battery is fully charged, the Full
Charge icon is shown accompanied by “100%.” If the instrument is off but is being charged, it shows
the charge state and percentage.

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Battery States

The battery icon on the display shows how much charge is in the battery and alerts you to any
charging problems.

Battery low

≥10%

≥50%

≥80%

When the battery power is critically low, the instrument displays a warning that it will be shutting off:

The instrument automatically powers down and you will need to recharge the battery before placing
the instrument into service again.

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7. Wired Communication

The RigRat has three ports for external communication. They are labeled:

 Serial (not intended to be used in explosive atmospheres)
 Switch
 4-20mA IN

Serial (Not Intended To Be Used In Explosive Atmospheres)

The Serial port is designed to be the interface point with an option RAEMet meteorological sensor.

Pins

Pin A

VCC

Power output, rated 4VDC

Pin B

CS

Chip select, output

Pin D

RX

UART port, output

PIN E

GND

Ground

Pin F

TX

UART port, input

Others

Reserved

Note: Refer to RAEMet Sensor Installation (page 60) for details on connecting to a RAEMet Sensor.

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Switch

RigRat supports three separate SPST PhotoMOS relay output switch connections for applications
where other equipment needs to be controlled (lights, sirens, etc.).

Relay Definitions:

Relay 1 Any gas sensor failed, or STEL/TWA/+OL/-OL alarms
Relay 2 Any high alarms
Relay 3 Any low alarms

IMPORTANT! This is a fixed configuration that can only be modified via Device Configurator app.
Note: Driving high current or voltage through the switch will damage the product.
Note: The default option is NO (normally open). It can be set to NC (normally closed) via the Device

Configurator app. Note that NC consumes more battery current.

PhotoMOS relay output switch parameters

Must meet IS parameters if used in hazardous area!

Item

Value

Note

Voltage

30V

AC/DC

Max power consumption on switch

0.75W

Continuous load current

100mA

On resistance

1Ω typical

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SWITCH pins definition

PIN A

NO1

Solid-state relay 1, NO

PIN B

COM1

Solid-state relay 1, COM

PIN H

NO2

Solid-state relay 2, NO

PIN J

NO3

Solid-state relay 2, COM

PIN M

COM2

Solid-state relay 3, NO

PIN N

COM3

Solid-state relay 3, COM

Others

Reserved

Matched plug (P/N: 400-4105-014)

For hazardous applications, the system should meet these parameters:

Uo ≤ Ui
Io ≤ Ii
Po ≤ Pi
Co ≥ Ci + Ct
Lo ≥ Li + Lt

Uo/Io/Po/Co/Lo are IS barrier output parameters;
Ui/Ii/Pi/Ci/Li are RigRat input parameters;
Ct/Lt are extension cable additional parameters.

RigRat switch port IS parameters:

Ui=30V
Ii= 100mA
Pi=0.75W
Ci=1.1nF.
Li=0uH

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4-20mA IN

The RigRat supports a 4-20mA signal input and a no source switch on/off signal input. When 4-20mA
input, RigRat will check and show the current, also will give an alarm when out of limitation value.
When switch signal input, RigRat will alarmed when switch on. This is for emergency alarm.

4-20mA IN

PIN A

GND

Switch input, GND

PIN B

I/O

Switch input, signal

PIN D

Iin+

4-20mA input positive

PIN E

Iin-

4-20mA input nagtive

Others

Reserved

Matched plug (P/N: 400-4105-010)

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For hazardous applications, the following must be met:

Uo ≤ Ui
Io ≤ Ii
Po ≤ Pi
Co ≥ Ci + Ct
Lo ≥ Li + Lt

Uo/Io/Po/Co/Lo are IS barrier output parameters;
Ui/Ii/Pi/Ci/Li are RigRat input parameters;
Ct/Lt are extension cable additional parameters.

RigRat switch port IS parameters:

Ui=30V
Ii= 100mA
Pi=0.75W
Ci=0nF.
Li=0uH

Cover Communication Ports When Not In Use

Whenever a port is not in use, make sure the port is covered. This keeps the contacts clean and
prevents inadvertent short-circuiting. Finger-tighten the covers, but do not use tools.

8. External Filter

The External Filter (P/N: W03-3006-000) is designed to prevent debris from entering the RigRat in dirty
or dusty environments. Replace the filter when it appears dirty.

Filter Replacement (Pumped)

The external filter is located on the rear of the RigRat:

1. Turn off the RigRat.

Filter

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2. Loosen the two Philips screws that secure the filter.

3. Lift the filter out of its docking area.

4. Dispose of the old filter properly.

5. Press a new filter into place.

6. Replace and tighten the two Philips screws. Do not overtighten.

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Filter Replacement (Diffusion)

If the filters over the sensors appear dirty, replace them. The external filters are located inside the
panel on the rear of the RigRat:

1. Turn off the RigRat.

2. Remove the Rain Protector.

3. Remove the four screws that hold the Sensor Cover in place.

4. Carefully take out the O-rings in each sensor location on the plate.

5. Remove the current filters.

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6. Place new filters (P/N: M01-2067-000) into each of the six locations.

7. Place the O-rings back in their original locations.

8. Put the plate back in place.

9. Tighten the four screws.

10. Replace the Rain Protector.

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9. Turning The RigRat On And Off

Turning The RigRat On

With the instrument turned off, press and hold the button until LCD display starts a countdown, and
then release. During startup, the battery, buzzer, and LEDs are tested, and then it performs self-testing
of its other functions. When the main measurement screen appears, the instrument is ready for
calibration or use.

Note1: The type number is given on the LCD display during startup, refer to clause 2 for more
details about use restriction.

Note 2: When the battery’s charge falls below a preset voltage, the instrument warns you by showing
a critical error message, and turn off automatically in 3 seconds. You should charge the battery before
turning it on again.

IMPORTANT!

If a major error that prevents the RigRat from functioning is found during startup, the message
“Contact Service” is shown on the display. The instrument should be shut off and serviced.

Note: During a pumped BW RigRat’s startup, startup pauses and the display instructs you to place your finger
over the pump inlet to test the pump. Leave the inlet covered until instructed to remove your finger.

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During startup, sensors and functions are checked. Also, if sensors are overdue for a bump test or
calibration, either or both of these screens will be displayed to alert you:

Note: If you do not click the button to acknowledge being informed of overdue tests, the instrument will
shut itself off in 300 seconds (5 minutes).

Turning The RigRat Off

At the main measurement screen, press and hold the button. A 3-second countdown to shutoff begins.
After that, another 3-second countdown to enter the menu begins. You must release the button during
the second 3-second countdown to shut off the instrument. The screen displays “OFF” for 3 seconds,
and then the instrument is off. If you release the button during the first 3-second countdown, the
instrument continues normal operation.

Note: if you continue to hold the button during the second 3-second countdown, it enters the main
menu.

Note: You cannot turn off the RigRat if it is in gas alarm.

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Testing Alarm Indicators

Under normal-operation mode and non-alarm conditions, the backlight can be tested by turning the
instrument on. If you perform a bump test, the buzzers and LEDs are tested.

IMPORTANT!

If any alarm does not respond, check alarm settings to make sure all alarms are enabled. If any alarms
are enabled but not functional, the instrument should not be used.

Calibration Status

If any sensor requires calibration, then you are alerted on the screen during startup, and the sensor
requiring calibration is shown in red:

Calibration is required if:

 The sensor module has been replaced with one whose calibration is overdue.
 The defined period of time between calibrations has been exceeded, according to the policy

set for the instrument.

 If you have changed the calibration gas type without recalibrating the instrument.
 The sensor has failed a previous calibration.

Bump Status

If any sensor requires a bump test, then during startup, the screen displays “Bump Overdue,” with a
list of those sensors shown in red:

A bump test is required if the defined period of time between bump tests has been exceeded. This
interval is set by an administrator using Device Configurator.

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10. Modes of Operation

The RigRat has three modes, Operation Mode, Menu Mode, and Diagnostic Mode.

Operation Mode

Menus in Operation Mode are easy to step through by pressing the button.

Note: There is only one button.
Note: There are two types of button presses: Short press (Click) and longer press (Hold).

Menu Mode

In Menu Mode, the RigRat provides access to start calibration, enable/disable sensors, and enter
Mesh Network Assistant.

This mode can only be accessed with the instrument turned on and then holding the button down
through the 3-2-1 countdown, followed by a second 3-2-1 countdown.

10.2.1. Entering Menu Mode

1. With the RigRat on, hold the button down through the 3-2-1 countdown, followed by a second
3-2-1 countdown.

2. The password screen appears, release the keys.

3. Enter the 4-digit password (the default password is 0000).

 Step from one position in the four-character string to the other by holding the button down.
 Press the button repeatedly to select a desired number. Numbers increase from 0 to 9.
 Once 9 is reached, pressing again “wraps” around back to 0.

4. When you are done, hold down the button. If you input the correct password, you receive
access.

Start Calibration

Initiate a calibration by holding the button. Calibration will begin with fresh air calibration. Follow the
instructions on the screen for other calibrations.

Enable/Disable Sensors

You can individually enable or disable a sensor.

1. Press the button to scroll through the sensors.

2. Hold the button down to enable/disable a selected sensor.

Mesh Network Assistant

The screen shows these:
Unit ID

Signal quality
Ping Tx
Ping Rx

Signal quality shows how well signal is being received. Ping Tx (Ping transmission) “pings” other

wirelessly connected devices on the network. Each ping is counted. Ping Rx (Ping received) indicates
how many pings have been received by other devices on the network.

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10.2.2. Exiting Menu Mode

There are two ways to exit Menu Mode:

 If you do not press a button, after 20 seconds it will revert to the main screen.
 Press the button until you reach “Exit.”

Diagnostic Mode

In Diagnostic Mode, the RigRat provides information about the instrument, battery, pump, etc., as well
as a list of installed sensors and information about them (expiration date, serial number, etc.). Most of
these screens are useful only to service technicians.

Enter Diagnostic Mode

When the instrument is off, press and hold the button for more than 10 seconds after the 3-second
countdown. The instrument starts self-testing and then enters Diagnostic Mode. In Diagnostic Mode,
briefly press the button to navigate through the screens of instrument status, test LCD, LED, buzzer
and pump.

10.4.1. Navigating Diagnostic Mode

Step through Diagnostic Mode by pressing the button. The first screen shows information about the
product, including the serial number, firmware version, etc. Exit Diagnostic Mode at any time by
shutting the instrument off at this screen (hold the button for the 3-second countdown).

 Instrument model name and ID number (in hexadecimal)
 Serial number
 Instrument firmware Version
 Firmware build date
 Firmware build time
 RTC
 Sensors Installed
 Socket Raw Counts (for all enabled sensors)
 Sensors Serial Number
 Sensors Zero and Span raw counts
 Sensors produced date and warranty
 Battery capacity/voltage/current/temperature/SOH/cycle counts
 Battery current at idle mode (Hold button to enter idle mode and calculate)
 RAEMet readings (if installed)
 Noise sensor information (if installed. Hold to start calibration.)
 GPS information (if installed)
 LCD test (Hold to start test procedure.)
 LED and Buzzer test (Hold to start test procedure)
 Switch output/Digital input/4~20mA information (Hold to test switch output.)

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Exit Diagnostic Mode

In Diagnostic Mode, press the button to navigate to the following screen. If you hold the button now,
the screen displays “OFF”. Release the button. The instrument is now off.

Note: Keep holding the button down at this screen for 10 seconds. The RigRat will ask for the 4-digit
password. When the correct password is used, the RigRat enters normal operation mode with
diagnostic mode datalogging.

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11. Programming

Using Device Configurator

The Honeywell Device Configurator Mobile App for mobile devices provides easy control over the BW
RigRat’s settings and functions. After pairing the BW RigRat with your mobile device, change settings,
manage firmware updates, examine datalogs, upload configuration data, and more.
Download the free Device Configurator Mobile App. Then follow the instructions for installation.

Android

iOS

Go to Device List to see which devices are paired. Click Scan.
If your RigRat is in the Paired Devices list, click on it. When it connects, it says, “Connected.”
You can disconnect from a paired device by clicking its name. A confirmation box is shown. Click “OK”

to disconnect.

Security Mode

Different types of wireless security guard your network against possible instances of unauthorized
access. Using security, you can:

 Ensure that no one can easily connect to your wireless network without permission
 Personalize access regarding who can configure your wireless settings
 Protect all data that is transmitted through the wireless network

Check with your system administrator for the wireless security mode you should use. Then set your

Security Key.

Warning! Using a network with security disabled is not recommended.

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12. Calibration And Testing

Bump Testing And Calibration

To ensure greatest accuracy and safety, only bump test and calibrate in a fresh air environment.
The monitor should be calibrated every time it does not pass a bump test, but no less frequently than

every six months, depending on use and exposure to gas and contamination, and its operational
mode.

• Calibration intervals and bump test procedures may vary due to national legislation.

• Honeywell recommends using calibration gas cylinders containing the gas that is appropriate to

the sensor you are using, and in the correct concentration.

When a bump test is done manually, the instrument makes a pass/fail decision based on sensor
performance, but the user still has the responsibility to make sure all the alarms are enabled and
functional.

Bump (Functional) Testing

The same gas is used for a bump test as for calibration. A constant-flow regulator producing 0.5 liters
per minute should be used, and the calibration adapter must be installed on the diffusion model of the
RigRat. The instrument must be connected to a cylinder of calibration gas with supplied tubing.

Note: If LEL% and VOL% sensors are installed always bump test the LEL% sensor first.

1. Turn on your RigRat by pressing and holding the button, and allow the instrument to boot up
fully until the main measurement screen with sensor names and readings is shown.

Important! Make sure all of the instrument’s sensors have warmed up before performing a bump

test. The instrument will take the time to warm up the sensors prior to enabling access to bump
test menus. You can tell a sensor has warmed up if you see a reading next to it name on the
display. If it has not warmed up, you see three dashes (“---”) next to it.

2. Diffusion: Install the calibration adapter on the RigRat by setting it on over the sensors and
pressing until it is snug against the surface of the instrument.

Pumped: Connect tubing from the filter’s inlet to the regulator on the gas cylinder.

Diffusion

Pumped

3. To start the bump test, hold the button for 3 seconds at the “Bump Due” screen.

4. The 3-color LED and buzzer will activate (this tests the alarms).

5. Hold the button for 3 seconds if the audible and visible alarms are fully functional. Otherwise,
press the button once to confirm that you understand there are faults.

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6. After the audio-visual test, bump test, the instrument is ready for calibration.

7. Mount the calibration adapter and apply gas when the display shows “Apply test gas now.”
Otherwise, the bump test will fail. Also, it may be necessary to change gas cylinders to provide
the necessary gas for each sensor bump test.

8. When the test is complete, test results are shown on the display.

  

  

 

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If the Audio-Visual test fails or some sensors fail their bump test, the display will show results
like this:

Important! Gas must be applied only after RigRat shows “Apply test gas now.” Otherwise, the bump

test will fail.
Important! If one or more sensors fails a bump test, be sure to calibrate those sensors.
The bump test is now complete.
If all the alarms and all sensors have passed and no sensor is due for a calibration, the instrument is

now ready for use.

Calibration

This operation sets the zero and span points of the sensor calibration curve.
Note: If LEL% and VOL% sensors are installed, always calibrate the LEL% sensor first..

1. Hold the button for 3 seconds at main screen for the 3-second countdown.

2. After 3-second countdown for power off, keep holding the button, and the screen shows
another 3-second countdown for entering Menu Mode.

3. Enter the password and accept the number.

4. Press the button to advance to the next menu.

5. Press and hold the button for 3 seconds to enter calibration.

6. Press the button to start zero calibration.
Note: If the RigRat has CO2 or Oxygen sensor, after zero of fresh air, it will continue to

nitrogen for a zero calibration.

7. Install the calibration adapter and apply nitrogen.

8. Turn off the gas or remove the calibration adapter when the nitrogen calibration completed.

9. Install the calibration adapter again and apply span gas to continue span calibration.

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13. Maintenance

The RigRat requires little maintenance, aside from replacing sensors and filters. Maintenance and
service shall only be performed by trained personnel and following the Honeywell guidelines provided
in Honeywell training programs.

IMPORTANT!

Honeywell cannot guarantee the IP rating of an instrument that has been opened and not reassembled
according to instructions.

Cleaning

Use water and a soft cloth to clean the RigRat. Do not use detergents or solvents. Do not submerge
the instrument underwater.

Antenna Installation

Attach the antenna by opening the compartment, aligning the antenna, and turning the base of the
antenna until it is snug. (Tighten by turning clockwise, and loosen by turning counterclockwise.)

A number is marked on the antenna body for easy identification:

** Depends on wireless modem (if installed).

IMPORTANT!

Make sure the antenna type is correct, or wireless communication distance will be reduced. Always
tighten the antenna completely. Failure to do so will result in reduced communication distance.

Description

P/N

Mark on body

Antenna 868-928MHz, RP-N**

550-7056-000

0188-1101

Antenna 2.4GHz, RP-N**

550-7057-000

0188-3101

Antenna

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Removing Sensors

WARNING! Do not replace sensors in hazardous locations.

All sensors are located inside the sensor compartment on the rear of the instrument. To access the
sensors:

1. Turn off the instrument.

2. Remove the four screws that hold the sensor cover.

3. Lift off the cover.

4. Carefully lift out each sensor you wish to inspect or replace.

Sensor slots are keyed so that they can only accommodate specific types of sensors:

1 Slot 1: IR, IR low-power, or CO2
2 Slot 2: PID or IR or CO2 or EC
3 Slot 3: Catalytic combustion LEL or

EC
4 Slot 4: IR or CO2 or EC
5 Slot 5: EC
6 Slot 6: EC

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Replacing Sensors

1. Gently lift out the desired sensor module with your fingers. If it is seated very tightly in the
socket, do not pull it with heavy force. Gently rock it slightly back and forth while lifting.

2. Install the replacement sensor. It can only go into its slot one way. The connector inside the
instrument and the indexing guides are good visual indicators of how to set the sensor into
position. Make sure the indexing keys are aligned, and press the sensor into place to ensure it
is seated firmly.

3. Replace the cover and tighten the four screws.

WARNING!

It is extremely important that sensors are installed in the correct orientation.
When installing a new sensor, the plastic film should be on top of the sensor. Once the sensor is

installed, remove the plastic film.

IMPORTANT! Always perform a full calibration after replacing sensors.

Battery Replacement

If the two rechargeable batteries ever need replacement, the work should only be performed by those
trained by Honeywell to service this instrument. Replacements should only be of the same type: P/N
500-0165-000.

WARNING! Do not replace battery in hazardous locations.

Match index keys on
sensor module with
socket

Sensor
indexing
key

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Replacing The Pump

If the pump requires replacement, follow this procedure. The pump assembly part number is P/N:
W03-3016-000.

1. Turn off the RigRat.

2. Remove the four screws that hold the sensor compartment cover.

3. Lift off the sensor compartment cover and turn it over.

4. Remove the four screws that hold the pump assembly.

5. Lift the pump assembly from the side farthest from the gas plate and slightly pull it away from
the gas plate.

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6. Remove the pressure sensor block by pulling it away from the pump.

7. Attach the pressure sensor block to the new pump by pressing it into place.

8. Install the pump assembly. Note the two inlets to the inlet and outlet for the pump, which
require tilting the pump assembly when you reassemble the system.

9. Reverse the disassembly process to reassemble the system.

10. When you are sure all parts are secure, turn on the instrument and test the pump to ensure
that it is operational.

IMPORTANT!

After replacing a pump, perform a pump test and perform a full calibration.

Gas inlet and outlet

Pressure sensor block

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14. RAEMet Sensor Installation (not intended to be used in
explosive atmospheres)

If your RigRat is equipped with a RAEMet meteorological sensor (P/N: W03-3045-000), it is typically
removed for storage and must be attached before using it.

1. If the RigRat is on, turn it off. (Never attach or remove the RAEMet sensor without first turning
off the instrument’s power.)

2. Attach the RAEMet to the instrument‘s handle using the two U-shaped bolts and the wingnuts.
Then attach the sensor to the bracket.

3. Remove the cover over the Serial receptacle.

4. Align the RAEMet’s connector plug with the RigRat’s receptacle using the indexing keys and
slots as a guide.

Note locations of
indexing slots in
receptacle

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5. Press the RAEMet’s base into place, and then turn the locking ring to tighten the connection.
Never force the connector in or out of the receptacle.

6. Tighten the locking ring until the RAEMet sensor is firmly seated. Do not turn the entire
RAEMet sensor.

IMPORTANT!

If the RAEMet and RigRat’s receptacle are not aligned properly, electrical connections will not be
made and the RAEMet sensor will not operate. Also, when the RAEMet sensor is not attached to the
instrument, make sure the cover is securely closed to keep moisture and debris from entering the
base.

Note: Do not remove the RAEMet sensor from the instrument while it is in operation.
Note: Keep strong magnets away from the RAEMet sensor. It contains a compass, and strong

magnetism can affect its accuracy.

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15. Alarms Overview

The RigRat provides audible and visible alarm notification system, plus it combines local alarms on the
device with real-time remote wireless alarm notification to enhance worker safety. Local alarms include
audible buzzer alarm, visible alarm via bright LED lights, and an alarm notification on the display. The
audible alarm can be programmed or selectively turned on or off. The LED alarm indicators cannot be
turned off.

Alarm Signals

During each measurement period, the gas concentration is compared with the programmed alarm
limits for Low, High, TWA and STEL alarm. If the concentration exceeds any of the preset limits, the
alarms are activated immediately to warn of the alarm condition.

In addition, the RigRat alarms if the battery voltage is low.
When the low battery alarm occurs, it is recommended that you promptly charge the battery in a non-

hazardous location.

Alarm Signal Summary

Normal Operation Mode

Type

Red LED

Yellow LED

Green
LED

Buzzer

LCD Display

Reading

Notes

Over Range

5 beeps/s

600ms/s

"+OL"

Blink red

High

3 beeps/s

400ms/s

High alarm icon
and reading

Blink red

Low

2 beeps/s

200ms/s

Low alarm icon
and reading

Blink red

STEL

1 beep/s

200ms/s

STEL alarm icon
and reading

Blink red

TWA

1 beep/s

200ms/s

TWA alarm icon
and reading

Blink red

Unit Failure

3 beeps/s

200ms/s

Instrument fatal
error

Fail 2 beeps/s

200ms/s

"FAIL"

Blink red

Sensor generic
fail

Negative

1 beeps/s

200ms/s

"-OL"

Blink red

PID Lamp

1 beeps/s

200ms/s

"LAMP"

Blink red

PID lamp fail

Remote Alarm

1 beeps/s

200ms/s

Units in alarm in
network detail
screen

Remote device
alarm in closed
loop network,

External Alarm

1 beeps/s

200ms/s

External signal
state in
"Input/output
state" screen

4~20mA input,
digital input

Pump

1 beeps/s

200ms/s

Blink pump icon

Battery critical

1 beeps/s

200ms/s

Battery critical
icon

Battery voltage
less than 3 to

3.5V for 4s, unit
will power off in
15 minutes.
The voltage

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Type

Red LED

Yellow LED

Green
LED

Buzzer

LCD Display

Reading

Notes

threshold is
temperature
compsensated
under 0 deg

Battery low

1 beeps/s

Battery low icon

Warm up

1 beeps/s

"Sensor
warming up"
screen

Cal Fail

Reverse
IntelliFlash

Confidence
beep

Cal error icon at
bottom of screen

Bump Fail

Reverse
IntelliFlash

Confidence
beep

Bump error icon
at bottom of
screen

Cal Due

Reverse
IntelliFlash

Confidence
beep

Cal error icon at
bottom of screen

Bump Due

Reverse
IntelliFlash

Confidence
beep

Bump error icon
at bottom of
screen

Datalog Full

Reverse
IntelliFlash

Confidence
beep

Datalog
memory is full

Network Lost

Reverse
IntelliFlash

Confidence
beep

Network error
icon

Compliance

IntelliFlash

Confidence
beep

When device is
in compliance
state

Network Action

1 beep

200ms

Show network
icon

Program/Menu/Configuration Mode

Type

Red LED

Yellow LED

Green LED

Buzzer

LCD Display

Reading

Notes

Program mode

1 beeps/s

In menu or
configuration
screens

For bump/cal
operation,
changing
configuration

Hardware test

Hardware
test pattern

Hardware test
pattern

Hardware test
pattern

Hardware test
pattern

Device Startup

Type

Red LED

Yellow LED

Green LED

Buzzer

LCD Display

Reading

Startup

Startup pattern

Startup pattern

Startup pattern

Startup pattern

Manual Alarms Test

Under Normal Operation Mode and non-alarm conditions, the buzzer (audible alarm) and visible
alarms can all be tested anytime by turning off the instrument or bump testing the instrument. If any

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alarm does not respond, check the alarm settings to make sure all alarms are enabled. If any alarms
are enabled but not functional, the instrument should not be used. Contact Technical Support.

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16. Troubleshooting

Problem

Possible Reasons & Solutions

Cannot connect to Device
Configurator

Reasons: Bluetooth not open.
Password error.
Old version of Device Configurator.

Solutions: Enable Bluetooth in the mobile phone.

Contact authorized service center.
Update Device Configurator software.
Find the Bluetooth from the mobile phone
setting, and delete it. Then re-establish the
link with the instrument.

Cannot turn on power after
charging the battery

Reasons: Defective charging circuit. Defective battery.

Solutions: Try charging the battery again.

Call authorized service center.

Lost password

Solutions: Call Technical Support

Buzzer, LED lights
inoperative

Reasons: Buzzer disabled.

Bad buzzer or LED light.

Solutions: Check LCD if the “buzzer disabled” icon

blinks. Use Device Configurator App to set
Buzzer and Light All On.
Contact authorized service center.

“Lamp” message when

power on.
Lamp alarm.

Reasons: Low ion concentration inside PID lamp,

especially in cold environment when first
powered on.
Defective PID lamp or defective circuit.

Solutions: Turn the unit off and back on. Replace UV

lamp.

Pump failed message.
Pump alarm.

Reasons: Inlet probe blocked.
Direct connection to a gas outlet while the

gas valve is turned off.

External filter sucks in water.

External filter too dirty.
Water condensed along the inlet probe.
Bad pump or pump circuit.

Solutions: Remove the blocking objects and then

press the button to reset the pump alarm.
Replace contaminated water trap filter.
Be careful not to allow water condensation
inside the unit.
Replace the pump.

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RigRat LCD has no
response when AC
charger is connected

Reasons: Bad AC charger or AC charger plug to

RigRat not well connected; Long storage
causes battery low capacity and self­protection.

Solutions: Try another AC charger or connect again.

The RigRat requires time to trickle charge
the battery first before it can run normally
and show messages on the LCD.

If you need replacement parts, please contact an authorized Honeywell distributor.

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17. Editing Features

Some features can be turned on or off or edited directly on the RigRat, some can only be accessed
through the Device Configurator app, and some can be accessed and changed through both. This
table shows where features can be accessed.

Feature

RigRat

Device Configurator

Bump Test 

Gas Calibration





Pump Calibration



Sensor On/Off





Set Span



Set Sensor Units



Set LEL Calibration Gas



Set LEL Measurement Gas



Get LEL/PID CF value



Set PID Calibration Gas



Set PID Measurement Gas



Set Multi-Calibration Gas



Set Gas Alarm Limits



Get/Set bump test date and interval



Get/Set calibration test date and interval



Get/Set Alarm Mode



Set Inert Mode



Alarm Settings



Secure Beep



Set Intelli-Flash



Set Intelli-Flash interval



Set Reverse Intelli-Flash



Set Reverse Intelli-Flash Interval



Datalog Interval



Datalog Sensor Selection



Datalog Data Selection



Datalog Type



Datalog Action When Full



Datalog Automatic Interval



Set Date



Set Time

 Backlight



Set Site ID



Set User ID



Zero At Start



Radio On/Off



Mesh Radio Network Type



Set PAN ID



Set Channel



Set Wireless Interval



Off Network Alarm



Get BLE MAC address



GPS On/Off



Wi-Fi On/Off



Set Access Point SSID



Set Access Point Password



DHCP Enable



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Feature

RigRat

Device Configurator

Set Server IP Address



Set Server Port



Set Network Security On/Off



Set Network Security Keys



Security Mode

Noise Sensor On/Off



Get gas library information



Get/Set custom gas list



Get/Set password



Get/Set secure level



Set power up welcome message



Get/Set LCD idle timeout



Get/Set LCD backlight mode



Get/Set LCD backlight level



Get/Set LCD color mode



Get/Set language



Set Switch Outputs



Set Digital Input On/Off



Set Digital Input Alarm Point



Set 4~20mA Input On/Off



Set 4~20mA Alarm Points



Policy Enforcement (force on
calibration/bump)



Average Type



DC security



Error Codes

Type

Code

Display
Message

Key

Action

Note

Forbidden
Error

5001

Battery Critical
Low

Powering off…

Power off in 3
seconds after this
message

5002

Battery Too Hot

Powering off…

Power off in 3
seconds after this
message

5003

Battery Module
No Response

Powering off…

Power off in 3
seconds after this
message

Fatal Error

4002

Contact your
distributor

Hold to power off

Power off in 300s

Unknown product
model

4003

Contact your
distributor

Hold to power off

Power off in 300s

Application
instrument ID set for
service mode

4004

Contact your
distributor

Hold to power off

Power off in 300s

Sensor instrument
ID does match
application module

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Type

Code

Display
Message

Key

Action

Note

4005

Contact your
distributor

Hold to power off

Power off in 300s

Sensor instrument
ID set for service
mode

4006

Contact your
distributor

Hold to power off

Power off in 300s

No response from
sensor module

4008

Contact your
distributor

Hold to power off

Power off in 300s

Incompatible sensor
and application
firmware

4011

Contact your
distributor

Hold to power off

Power off in 300s

Bad battery (Battery
voltage too high or
too low during
charging)

4013

Contact your
distributor

Hold to power off

Power off in 300s

No battery (Power
supplied from AC
adapter)

4015

Contact your
distributor

Hold to power off

Power off in 300s

Lost communication

4017

Contact your
distributor

Hold to power off

Power off in 300s

Input wrong
password 5 times

Critical Error

3001

RTC Error

Click to acknowledge

Power off in 300s

3003

Pump not found

Click to acknowledge

Power off in 300s

3005

Gas plate not
installed

Click to acknowledge

Power off in 300s

Normal Error

2001

Failed to Turn on
Lamp

Click to acknowledge

Power off in 300s

Cannot turn on PID
lamp

Message

1001

Datalog Link
Broken

Click to acknowledge

Power off in 300s

Datalog is broken

1005

Unsupported
Sensor Found
And Deactivated

Click to acknowledge

Power off in 300s
1006

TH Module Not
Found

Click to acknowledge

Power off in 300s

1007

Datalog Flash
Not Found

Click to acknowledge

Power off in 300s

Datalog memory
broken or missing

1008

BLE not Found

Click to acknowledge

Power off in 300s

BLE module not
found

1009

GPS Not Found

Click to acknowledge

Power off in 300s

GPS module not
found

1010

Wireless Module
Not Match
Configuration

Click to acknowledge

Power off in 300s

Invalid wireless
configuration

1011

Mesh Module
Not Found

Click to acknowledge

Power off in 300s

1013

Wi-Fi Module
Not Found

Click to acknowledge

Power off in 300s

1017

Battery Charging
Current Too Low

Click to acknowledge

Power off in 300s

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Type

Code

Display
Message

Key

Action

Note

1018

Battery NTC
Fault

Click to acknowledge

Power off in 300s

Temperature out of
range, battery
cannot charge

1020

Forced to charge

Click to acknowledge

Power off in 300s

Battery voltage too
low, power on with
AC

1022

RAEMet Not
Found

Click to acknowledge

Power off in 300s

RAEMet sensor not
found

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18. Specifications

Instrument Specifications

Size

15.75” x 11.4” x 18.5” (400 x 290 x 470 mm)

Weight

17.7 lbs (8 kg)

Gas Sensor Slots

Up to 6

Battery

Rechargeable Li-ion battery, 3.7V/26.4Ah
Note: All battery specifications at 20° C; lower temperatures might affect runtime.

Display

3.5” 240 x 320 TFT color LCD with white LED backlight

Display Readout

• Real-time reading of gas concentrations; battery status; datalogging on/off; wireless on/off and wireless
reception quality.

• STEL, TWA, peak, and minimum values

• Policy enforcement indicator

• GPS quality indicator (if GPS equipped)

Keypad

1 pushbutton for operation and programming

Gas Sampling
Method

Pumped (typical flow rate of 450cc/min) or Diffusion
Calibration

Device Configurator mobile application, or manual

Alarms

• Red/Yellow/Green bright LED alarm

• Buzzer alarm 108dBA @1m

• On-screen indication of alarm conditions

Datalogging

• Gas sensors and GPS data at one minute internal for 4 months

• Datalogging interval setting: 1 to 3600 sec (default: 1 min)

Location

Outdoor, GPS, 10m accuracy, Optional

RF Power

Up to 4dBm/2.5mW(BLE); up to 17dBm/50mW(Mesh); up to 11dBm/12.5mW(Wi-Fi)

IP Rating

IP65 for Pumped; IP67 for Diffusion.

Operating
Temperature

-20°C to +60°C (-4°F to 140° F) for Pumped; -40°C to +60°C (-40°F to 140° F) for Diffusion, depending on
sensor specification.

Humidity

5% to 95% RH Non-Condensing

Safety Certifications

IEC Ex NEP 20.0003X
Ex ia IIC/IIB T4 Ga
Ex da ia IIC/IIB T4 Ga
Ex db ia IIC/IIB T4 Gb

Wireless Approvals

FCC Part15; IC; RE-D (2014/53/EU)
(Contact us for wireless approval availability, country-specific)

RoHS

RoHS Directive (EU) 2015/863

Noise Sensor

60 to 125dBA range (Response: 100Hz to 8kHz), 1dB resolution
A-weighted 15 second equivalent level. Updated every 5 seconds

Continued

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External Ports

Serial communication, switching, and 4-20mA Input

Instrument Specifications

continued

Safe Area Charge
Port (AC CHG SAFE
AREA)

Battery charger input, DC5.7V 3A typical; Connect to AC/DC adapter.

Field charge from IS
Barrier/Solar Panel
(IS CHG
HAZARDOUS)

Line Power Supply input to extend Instrument Runtime. For Low Power version only.

RAEMet Port (Serial)

Optional; Port to RAEMet wind sensor.

Analog/Switch Input
Port
(4-20MA IN)

Optional; 4-20mA signal input, X1 channel /Switch on/off signal input, X1 channel
Relays Driver Output
(SWITCH)

Optional; Optocoupler, SPDT Normal Open, X3 channels
Languages

English, German, Spanish, Portuguese, Russian, Chinese, French, Arabic

Warranty

• Two years on LEL, CO, H2S, and O2 sensors

• One year on other sensors

Specifications are subject to change.

Supported Sensors

Gas Type

RANGE

RESOLUTION

TEMPERATURE RANGE

COMBUSTIBLE GASES
(IR-LP)

0-100%LEL

1%LEL

-40 to +140° F /

-40 to +60° C

COMBUSTIBLE GASES
(IR-LP)

0-100%VOL

0.1%VOL

-40 to +140° F /

-40 to +60° C

COMBUSTIBLE GASES
(IR)

0-100%LEL

1%LEL

-4 to +131° F /

-20 to +50° C

COMBUSTIBLE GASES
(IR)

0-100%VOL

0.1%VOL

-4 to +131° F /

-20 to +50° C

COMBUSTIBLE GASES
(LEL)

0-100%LEL

1%LEL

-40 to +140° F /

-40 to +60° C

CARBON DIOXIDE
(CO2)

0-5%VOL/0-50000ppm

0.01%VOL/100ppm

-4 to +131° F /

-20 to +50° C

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CARBON DIOXIDE
(CO2) (EXT. RANGE)

0-100%VOL

0.1%VOL

-4 to +131° F /

-20 to +50° C

VOLATILE ORGANIC
COMPOUNDS (VOC)

0-2000ppm

0.1ppm

-4 to +131° F /

-20 to +50° C

CARBON MONOXIDE
(CO)

0-500ppm

1ppm

-40 to +140° F /

-40 to +60° C

CARBON MONOXIDE
(CO) (EXT. RANGE)

0-2000ppm

10ppm

-4 to +131° F /

-20 to +50° C

CARBON MONOXIDE
(CO) (H2 RESISTANT)

0-2000ppm

5ppm

-4 to +131° F /

-20 to +50° C

HYDROGEN SUFLIDE
(H2S)

0-100ppm,

0.1ppm

-40 to +140° F /

-40 to +60° C

HYDROGEN SUFLIDE
(H2S) (EXT. RANGE)

0-1000ppm

1ppm

-4 to +131° F /

-20 to +50° C

SULFUR DIOXIDE (SO2)

0-20ppm

0.1ppm

-4 to +131° F /

-20 to +50° C

OXYGEN (O2)

0-30%VOL

0.1%VOL

-4 to +131° F /

-20 to +50° C

NITRIC OXIDE (NO)

0-250ppm

0.5ppm

-4 to +131° F /

-20 to +50° C

NITROGEN DIOXIDE
(NO2)

0-20ppm

0.1ppm

-4 to +131° F /

-20 to +50° C

HYDROGEN CYANIDE
(HCN)

0-50ppm

0.5ppm

-4 to +131° F /

-20 to +50° C

AMMONIA (NH3)

0-100ppm

1ppm

--4 to +131° F /

-20 to +50° C

CHLORINE (CL2)

0-50ppm

0.1ppm

-4 to +131° F /

All specifications are subject to change without notice.

LEL Range, Resolution & Response Time

Range
0 to 100% LEL
Resolution
1%
Response Time:
T90 < 30 sec.

Caution:
Refer to Technical Note TN-114 for LEL sensor cross-sensitivities.
Refer to Technical Note TN-144 for LEL sensor poisoning.

BW RigRat User’s Guide

74

Year Of Manufacture
To identify the year and month of manufacture, refer to the two-digit marking placed adjacent to the serial number on the

instrument label according to the following table:

Year First digit
Year code

Month

Second digit
Month code

2014 R January

1

2015 S February

2

2016 T March

3

2017 U April 4

2018 V May 5

2019 W June 6

2020 A July 7

2021 B August

8

2022 C September

9

2023 D October

A

2024 E November

B

2025 F December

C

Example: “RA” indicates that the monitor is manufactured in the month of October in the year 2014 .

BW RigRat User’s Guide

75

Sensor Parameters Edit Range

Parameter

Unit

Minimum

Maximum

Default

CO Span

ppm

1

500

50

CO Range

ppm

1

1000

N/A

CO Low

ppm

1

1000

35

CO High

ppm

1

1000

200

CO STEL

ppm

1

1000

100

CO TWA

ppm

1

1000

35

H2S Span

ppm

1

100

10

H2S Range

ppm

1

100

N/A

H2S Low

ppm

1

100

10

H2S High

ppm

1

100

20

H2S STEL

ppm

1

100

15

H2S TWA

ppm

1

100

10

LEL Span

%LEL

10

60

50

LEL Range

%LEL

1

100

N/A

LEL Low

%LEL

10

60

10

LEL High

%LEL

10

60

20

O2 Span

% 1 30

18

O2 Range

% 1 30

N/A

O2 Low

% 1 30

19.5

O2 High

% 1 30

23.5

HCN Span

ppm

1

50

10

HCN Range

ppm

1

50

N/A

HCN Low

ppm

1

50

4.7

HCN High

ppm

1

50

25

For more information

www.honeywellanalytics.com

Imported into EU by:

Rev. A

March 2020

P/N W03-4001-000

Europe, Middle East, Africa

Life Safety Distribution GmbH
Tel: [phone] (Freephone number)
Tel: [phone] (Alternative number)
Fax: [phone]
Middle East Tel: [phone]
(Fixed Gas Detection)
Middle East Tel: [phone]
(Portable Gas Detection)
[e-mail]

Americas

Honeywell Analytics
Distribution Inc.
Tel: [phone]
Fax: [phone]
[e-mail]

Asia Pacific

Honeywell Analytics Asia Pacific
Tel: [phone]
Fax: [phone]
India Tel: [phone]
[e-mail]

Technical Services

EMEA: [e-mail]
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