Omega HH931T, HH932T User Manual

TM

TM

User’s Guide

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omega.com

e-mail: [e-mail]

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HH931T, HH932T

Data Thermometer

U.S.A.
Headquarters:

omega.com [e-mail]

Servicing North America:

Omega Engineering, Inc.
Toll-Free: 1-800-826-6342 (USA & Canada only)
Customer Service: 1-800-622-2378 (USA & Canada only)
Engineering Service: 1-800-872-9436 (USA & Canada only)

Fax: [phone] Tel: [phone]

e-mail: [e-mail]

For Other Locations Visit omega.com/worldwide

The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains,
and reserves the right to alter specifications without notice.

Table of Contents

TABLE OF CONTENTS

1. Instrument Description ................................................................................... 1-1

Specifications ......................................................................................... 1-1

Optional Accessories and Ordering Information ........................................... 1-3

OMEGA Family of Thermometers ............................................................... 1-3

2. Preparation for Use ........................................................................................ 2-1

General Information ................................................................................ 2-1

Feature Overview .................................................................................... 2-1

Safety Notices and Information ................................................................. 2-2

Unpacking and Inspection ........................................................................ 2-4

Battery Installation and Replacement ........................................................ 2-4

Making Your First Temperature Measurement ............................................. 2-5

Recording Temperature Data .................................................................... 2-6

3. Operating Instructions ................................................................................... 3-1

Keypad Functions .................................................................................... 3-1

LCD Display ........................................................................................... 3-2

Setup Menu ............................................................................................ 3-3

View Modes and Statistics ........................................................................ 3-4

Auto-Power Off ....................................................................................... 3-6

Backlight and Backlight Timeout ............................................................... 3-6

Hold Function ......................................................................................... 3-7

Trend Indicators ..................................................................................... 3-7

Battery Indicator .................................................................................... 3-7

Probe Offset ........................................................................................... 3-8

Open Lead Detection Enable/Disable (SN 001201 and above only) ................ 3-9

Clear Function ...................................................................................... 3-10

Real-Time Clock .................................................................................... 3-10

Measurement Data Collection Overview ................................................... 3-10

Measurement Data Collection Configurations ............................................ 3-10

Measurement Acquisition Interval ........................................................... 3-11

Internal Memory ................................................................................... 3-12

Manual Measurement Storage ................................................................ 3-12

Automatic Measurement Storage ............................................................ 3-12

Recall Saved Measurement Data ............................................................. 3-13

Invalid Measurement Indications ............................................................. 3-13

4. Service Information ....................................................................................... 4-1

Inspection and Cleaning ........................................................................... 4-1

Calibration ............................................................................................. 4-1

Troubleshooting ...................................................................................... 4-6

Diagnostic Routines and Error Codes ......................................................... 4-7

Memory Sterilization ............................................................................... 4-8

A. Required Equipment ....................................................................................... A-i

B. Expanded Instrument Uncertainties ................................................................. B-i

C. Instrument Verification Data Sheet .................................................................. C-i

Table of Contents

Trademark Acknowledgments

The Bluetooth® word, mark, and logos are registered trademarks owned by Bluetooth SIG, Inc.

and use of such marks by OMEGA, Inc. is under license. Android™ and Google Play™ are

Compliance

trademarks of Go o g le Inc. Apple, iPhone, iPad, and iTunes are t rademarks of Appl e Inc.

FCC Notice: Contains Panasonic Transmitter Module ENW89846A1KF, FCC ID: J7V1740.

Instrument Description

1. INSTRUMENT DESCRIPTION

G

:

Basic Accuracy

±(0.04% |rdg| + 0. 3 °C)1

Conformity

ITS-90

Temperature

K

-200 to 1372

-328 to 2502

73 to 1645

J

-210 to 1200

-346 to 2192

63 to 1473

T

-250 to 400

-418 to 752

23 to 673

E

-250 to 1000

-418 to 1832

23 to 1273

B

600 to 1820

1112 to 3308

873 to 2093

N

-200 to 1300

-328 to 2372

73 to 1573

R

0 to 1760

32 to 3200

273 to 2033

S

0 to 1760

32 to 3200

273 to 2033

Connector Type

One (1) Mini-TC (HH931T)

Two (2) Mini-TC (HH932T)

Probe Zero

Four (4) digit LCD, with Temperature, Units, Function, Tre nd,

Display Backlight

Four (4) LED Backlight with 30-second timeout

Display Resolution

0.1 (-99.9 to 999.9 °)

1 ° (< -99.9 °, > 999.9 °)

Reading Rate

3 / Second for Readings and Trend Indica tors

Battery Type

3 AA (IEC LR6, ANSI 15) Alkaline

Battery Life

1000 Hours Typical

Battery Indicato r

Four (4) Stage Battery Charge Indicator

Minimum Reading

Reading Range
Twelve (12) momentary switches with audible and tactile

Clock

Real-Time Clock a n d Elapsed Statistics Run Time

Instrument retains:

- Sensor Type

- Saved Measurements

Input Current

±50 nA

Specifications

ENERAL SPECIFICATIONS

Ranges

Function

Display

Statistics

°C °F K

Resolution 0. 1 °C /°F / K

Polarity, Battery, Data, Real-time Clock, and Decim al In dicat ors

Maximum Reading
Average Reading

Standard Deviation
T1–T2 (HH932T Only)

Keypad

Power Cycle
Configuration
Retention

feedback

- Temperature Unit

- Offset Values

1-1

- Real-Time Clock

Instrument Description

Maximum Common

Mode Voltage

Compliance

CE (2014/30/EU) / RoHS2 (2011/65/EU)

ESD

IEC 61000-4 2:2009, Class B

EN 55022:2010+A1:2015,

D

Communication

Bluetooth® low energy technology / version 4.0

Communication
Transmitter FCC ID

J7V1740

Internal Data
Storage Modes

Automatic and Manual

Remote Operation

Android™ and Apple Mobil e De vice Appli ca tion s

Internet Data

Via OMEGA Thermome ter Link™ mobile app and OMEGA Data

Mobile

Devices with Bluetooth low
iPhone 4S or newer

iOS 5.0 or higher

iPad 3 or newer

iOS 5.1 or higher

OMEGA Data Cloud

User programmable

Local Storage

1 second minimum interval

Mobile and Cloud Storage

5 second minimum interval

E

:

Standards

MIL-PRF-28800F, Class 2

UL 60079-0 § 26.4.2

Operating Temp

-20 to 55 °C

-4 to 131 °F

For specification variances due to ambient operating temperature, see the

<10 °C (50 °F): Non-condensing

42 V peak to earth 1 V p-p between T1 and T2

EMC

Class A; EN 6100 0 -4
3:2006+A2:2010, 10 V/m
(80 MHz to 1 GHz)

ATA STORAGE AND COMMUNICATION

Range

Storage

Collection

10 m 30 ft

Last 1000 Measurements with Time Stamp

Cloud™ data storage system

Compatibility

Android

energy technology / version

4.0 support

Apple

Omega Thermometer Link

Requirements

PC or Mac OS compute r with internet conne c ti on

Data Storage Rate

MIL-PRF-28800F, Class 2

Device Operating System

Android 4.3 or higher

NVIRONMENT

Temperature
Coefficient

Humidity

Expanded Instrument Uncertainty charts in Appendix B of this manual. For
ambient operating temperatures not shown in Appendix B, accuracies shall
be interpolated linearly.

10 to 30 °C (50 to 86 °F): 5 to 95% RH
30 to 40 °C (86 to 104 °F): 5 to 85% RH

1-2

Instrument Description

40 to 55 °C (104 to 131 °F): 5 to 60% RH

Altitude

0 to 4600 m

0 to 15,092 ft

Vibration

Random 10 – 500 Hz, 0.03 g2/Hz

Shock

30g Half Sine

Drop

4 Drops from 1 m to Conc ret e

Storage Temp

-40 to 71 °C

-40 to 159 °F

P

HYSICAL CHARACTERISTICS

:

Dimensions

193 x 84 x 28 mm

7.6 x 3.3 x 1.1 in

Weight (incl.

1

For complete instrument accuracies, see the Expanded Instrument Uncertainty charts in Appendix B of

P

M

D

Thermocouple
Printed Manual

M5612/1217

Operation Manual

Manual

Chinese, Dutch, French, German, Japanese, Korean,
HH911T

Thermocouple Thermometer, Single Input

HH912T

Thermocouple Thermometer, Dual Input

HH931T

Data Thermometer, Single Input

HH932T

Data Thermometer, Dual Input

Batteries)

this manual.

HH931T: 301.2 g (10.6 oz.) HH932T: 303.6 g (10.7 oz.)

Optional Accessories and Ordering Information

RODUCT

Probes

Translations

ODEL

ESCRIPTION

Visit OMEGA.com for available thermocouple probes

and Spanish (download at OMEGA.com)

OMEGA Family of Thermometers

Thermocouple

Thermometers

Data

Thermometers

1-3

Preparation for Use

2. PREPARATION FOR USE

General Information

The OMEGA HH931T and HH932T Data Thermometers a re hi gh-accuracy handh eld digital
thermometers that provide accura te tem pera ture re adi ngs in a wide range of manu factu ring
and service applications. Wit h wireless communication t o y ou r m obi l e device and the OMEGA
Data Cloud™, main taining a record of your critic al tem pera ture d ata is easie r, more effici ent,
and more accurate than ev er be fo re . These full-featured, durable, and versatile instruments
simplify the process o f te mperature measurement through an intuitive u se r -interface. They
are compatible with eight NIST-traceable thermocouple types : B, E, J, K, N, R, S, and T.

Feature Overview

• Data collection, storage, and analysis via OMEGA Data Cloud

• Two-way communication and control with the OMEGA Thermometer Link™ mobile

app for Android™ and Apple mobile devices

®

• Bluetooth

• Internal storage of up to 1000 measurements with time stamp

• 1000-hour battery life

• Four (4) digit dual LCD with LED Backlight

• All eight (8) NIST-traceable thermocouple types: B, E, J, K, N, R, S, and T

• Comprehensive real-time statistics: MIN, MAX, AVG, RNG, STDEV , and T1-T2

• Easy to clean

• Probe offset function to minimize probe error

• 0.1° / 1 ° display resolution

• °F, °C, and K temperature units

• Reading HOLD mode

• Conforms to ITS-90 thermocouple tables

• Durable: Meets MIL-PRF-28800F, Class 2 requirements

• Tilt Stand/Magnet/Hanger

low energy wireless technology

1

2

1

Typical battery life under normal use conditions in laboratory environment. Continuous or repeated use of
features such as the backlight, maintaining an active Bluetooth connection for extended periods, or use or
storage at high or low temperature extremes may reduce battery life.

2

T1-T2 is available on model HH932T only.

2-1

Preparation for Use

ONLY. DO NOT ATTEMPT TO SERVICE THIS UNIT UNLESS YOU ARE QUALIFIED TO DO SO.

could expose users to elevated potentials.

Never use this instrument or any temperature probe or sensor inside a microwave oven.

Safety Notices and Information

Symbols and Terms

Safety Notices deno te h azard s. The y i ndi cate an o per ati ng p roc edure , i nstr uc tio n, o r pr acti ce
that, if not correctly performed or followed, could result in damage to equipment, or injury or
death to personnel. Do not proceed beyond a Safety Notice until all conditions and instructions
are fully understood and complied wi th.

WARNING WARNING denotes a hazard that could result in injury to perso nnel or death.

CAUTION CAUTION denotes a hazard that could result in damage to the unit or other equipment.

REMINDER denotes important information about instrument functions, menus, and
measurements.

Instrument Safety Notices

MAINTENANCE INSTRUCTIONS WITHIN THIS MANUAL ARE FOR USE BY QUALIFIED SERVICE PERSONNEL

Disconnect all temperature probes and turn the unit off before removing the battery cover.
Never connect thermocoup le leads to any s ource where mo re than 4 2 Vol ts (peak) could e xist

between the lead and ground. If it is necessary to make measurements of an object at elevated

electrical potential, the user is responsible for obtaining and properly using a probe that provides
adequate insulation between the surface with elevated potential and the thermocouple wiring.

Always disconnect probe leads before opening the battery door or the instrument housing.
Internal circuits can present a shock hazard if leads are connected to a source of elevated potential.

Do not use this instrument if the housing, probe wiring, probe, or probe handle are damaged
or distorted. Housings and wire insulation are part of the personnel protection system, and if damaged

Never use or store this product with batteries installed, or change batteries, in an
environment where explosive or flammable vapors or dust suspensions may exist.

Do not attempt to recharge alkaline batteries.
Do not put batteries into bags designed to protect parts from electrostatic discharge (ESD).

These bags are specially designed with metal shielding which can short circuit a battery.
Do not expose batteries to extreme heat or fire. Observe all regional laws and regulations when

disposing batteries.

WARNING

SHOCK HAZARD

EXPLOSION H AZ ARD

2-2

Preparation for Use

damage or personal injury could result from exceeding a probe’s maximum temperature rating.

RISK OF INSTRUMENT DAMAGE

care to avoid static discharge when handling the instrument or connected probes.

BURN HAZARD

Do not touch a temperature probe sheath that has been exposed to toxic substances or
extremely high or low temperatures.

Do not attempt to measure temperatures beyond the range of the temperature probe. Probe

Do not use when AC or DC voltages in excess of 1V exist between thermocouple channels (on
instruments with more than one channel). Excessive voltage could result in an incorrect reading, or

in more extreme cases, a blown fuse that will result in incorrect readings and need for repair.

Only replace batteries with size AA (IEC LR6, ANSI 15). Observe proper polarity when installing
batteries. Do not mix old and new batteries.

Do not apply voltages across thermocouple leads in excess of normal thermocouple voltage for
the se lected range. Excessive input voltage could result in blown fuse, component damage, or fire.

Application of excessive voltage is not covered by the warranty.
Avoid making sharp bends in probe or sensor lead wires. Bending lead wires at sharp angles can

damage the wire and cause probe failure.

When using both thermometer inputs and a voltage differential exists between the two
measurement points, at least one probe should be electrically insulated. If not, a ground-loop

current can flow through the thermocouple leads causing measurement error or instrument damage.
Static discharge through a connected temperature probe may cause instrument damage. Use

RISK OF INCORRECT READING

CAUTION

2-3

Preparation for Use

Always turn the instrument off and disconnect any input connections before replacing
instrument.

Remove the batteries when storing the instrument for an extended period of time or
to the instrument.

Unpacking and Inspection

Each instrument is electrically and mechanically inspected before shi pment. Upon receiving
your new OMEGA Data Thermometer, unpack all items from t he shipping containe r and
check for any obvious damage that ma y have occu rred during transi t. U se the ori gi nal
packing materials if reshipment is necessary.

If any dents, broken, or loose parts are seen, do not use the equipment. Notify OMEGA
immediately.

Check that all items are present. If any items are mis sing , notify OMEGA immediately.
The following items are included with every new instrument:

• One (1) Data Thermometer;

• One (1) Quick Start Guide;

• Statement of Traceability;

• Three (3) AA, 1.5 V batteries;

• One (1) Tilt Stand/Magnet/Hanger; and

• HH911T-070 Type K Wire Probe (quantity One (1) for HH931T, Two (2) for HH932T).

• Optional accessories (if purchased).

Battery Installation and Replacement

Three (3) AA 1.5 V batteries are supplied with the instrument, but not installed. Read the
following battery replacement instructions before attempting to install or remove the
batteries.

CAUTION

CAUTION

CAUTION

the batteries. Re-install the battery compartment cover before resuming use of the

The battery compartment is sealed with a rubber gasket. Use care to not damage the
gasket when removing or installing the battery compartment cover.

in a high temperature environment to prevent battery leakage and possible damage

All measurement parameters may be reset to factory default if batteries are removed while
the instrument is powered on. Always turn the instrument off before changing batteries.

To install or replace batteries:
Required Tools: Phillips Head Screwdriver

1. Identify the batte ry c ompartment located on the back of the instrument (see
Figure 1 below);

2. Remove the two (2) battery compartme nt re tainin g screw s;

3. Remove the battery compartment cover;

2-4

Preparation for Use

Retaining
Screws

Battery
Gasket

4. If present, carefully remo ve old batteries being careful to not damage the b a tt ery
contacts;

5. Observing proper polarity, install three (3) new, AA alkalin e (I EC LR6, ANSI 15)
batteries;

6. Re-install the battery cover and two (2) retaining screws;

7. At initial power on after battery replacement, allow approximately 30 seconds for
instrument to stabilize.

Compartment

Figure 1: Battery Installation

Making Your First Temperature Measurement

OMEGA’s 900 Series Data Thermometers are desig ned for easy operation, while still
providing a feature-ri ch experience via the intuitive user interface.

To get started maki ng temperature measureme nts right away, follo w th e se steps:

1. Perform Section 2.5, Ba ttery Insta ll ati on and Repla cem ent;

2. Connect a compatible temperature probe to the Channel 1 and/or Channel 2 inp ut
connector located at the to p of th e i nstr umen t;

To ensure best measurement accuracy, allow several minutes for the
thermocouple probe and connector to thermally stabilize af ter
connection to the instrument.

3. The instrument will immediately display a temperature measurement for the
connected channels. However, to ensure valid and best accuracy measurements,
continue to Step 4 below;

4. Set the desired measurement parameters as follows:

a. Enter the Set up Menu by pressing , hold the key down fo r

approximately 1.5 seconds, and then releas e it;

2-5

Preparation for Use

b. The active thermocouple type is flashing on the display. Use to

select the thermocouple t yp e of the connected temper atur e pr obe (B, E,
J, K, N, R, S, or T);

c. Momentarily (do not hold) press to save your sele ctio n and move to

the next parameter;

d. The active temperatu re unit is flashing on the display. Use to

select the desired temperature uni t (°C, ° F, or K);

e. Momentarily press to save you r sel ecti on and m o ve to the next

parameter;

f. Chann el 1 probe offset value i s flashing on the display. If the

temperature probe’s o ff set value is known, press to set the
Channel 1 probe offset to th e pr obe ’s off se t value . See Section 3.10,
Probe Offset, for more information.

g. Momentarily press to save your selection and move to Channel 2

probe offset (if equipped);

h. If desired, repeat Step (f) above for Channel 2;

i. Momentarily press to save your selection and exit the setup menu.

Recording Temperature Data

The OMEGA Thermometer Link mobile application provides convenient tw o-way
communication between your OMEGA Data The rmome ter and com pa tibl e Bluetooth low
energy technology / version 4.0 mobile devi ces. OMEGA Thermometer Lin k duplicates the
Data Thermometer display for easy monitori ng f rom up to 30 fee t away, and pro vid es real ­time measurement char ting for both channels. See Figure 2 be lo w for a descrip tion of the
OMEGA Thermometer Lin k user interface.

OMEGA Thermometer Lin k i s als o the gatew a y to the OMEGA Data Cloud™
(hhthermocloud.omega.com
your measurement data. Onc e cre ated, yo ur OMEGA Data Cloud account can be personalized
to meet your organi z ati o n’s needs with user-cre ated loc atio ns, cust om da ta fil teri ng, an d
measurement charting.

Both OMEGA Thermometer Link and OMEGA Data Cloud are provided free to OMEGA
customers for use with OMEGA Data Thermometers. If your org ani zatio n has speci fi c or
unique data storage, i n ter f ac e, or security requirements, please contact OMEGA to discuss
customization options.

), where you can save, store, review, analyze, and download, all

2-6

Preparation for Use

Control most Data Thermometer
features

View instrument connection state,
user account and location

Manually record a temperature
measurement

Real-time chart of current temperature
measurement for each active channel

View instrument connection state and
current mobile device date and time

Manually set instrument date and time
from user-input date and time

Automatically set instrument date and
time from mobile device time

Clear pairing to a paired Data
Thermometer

View or change current account
information

Create
Account

Create a new user account on the
OMEGA Data Cloud

OMEGA Thermometer Link is initially set to save data to a default OMEGA Dat a Cloud

hhthermocloud.omega.com.

Open or close the mobile app menu

Interface

View real-time measureme nt data

Logging

Chart

Clock

Pairing

Account

Figure 2: OMEGA Thermometer Link User Interface Description

To connect to the OMEGA Thermometer Li nk mobile app using the default account:

account, the “OMEGAUser” account. This is a public account accessible by all OMEGA
Data Thermometer users, and should not be used to store production measurement
data. Before saving critical or sensitive tem pera tu r e da ta, cre a te a personalized
account with a strong password through OMEGA Thermometer Link or at

1. Before beginning, ensure your mobile device i s Bluetooth low energy t echnology /
version 4.0 co mpatible and has an ac tive internet connection;

2. Visit the Google Play™
OMEGA Thermometer Lin k;

3. Install the mobile app to your device and ac cept the license agreeme n t a nd
permissions requests;

4. Verify that Bluetooth wireless communication is active on your mobile device;

3

store or iTunes and search for “OMEGA” to dow nlo ad

model, serial number, and the active

View available Data Thermometers
Pair mobile device to Data Thermometer

3

China customers may download the OMEGA Thermometer Link from 360 Mobile Assistant, Baidu App Store,

or Tencent App Store.

2-7

Preparation for Use

5. On your Data Thermometer, press to turn Bluetooth wireless communication
on;

The display Bluetooth icon is flashing, indicating the instrument is in
pairing mode.

6. In OMEGA Thermometer Link, touch and select Pairing;

7. In the displayed list of available instruments, to uc h the entry that cor res p on ds to
your Data Thermometer’s MAC addre ss (locate d on bac k of in strum ent ) and touch
Yes in the resulting di alogue box;

The display Bluetooth icon is steadily illuminated, indicating the
instrument is paired to the mobile device.

8. Touch and sele ct Interface to monitor real-time temperature measurements
and to remotely control your Data Thermometer;

9. Touch in OMEGA Thermometer Link , or press on your Data Thermometer,
to begin automatic data collecti on at th e progr ammed me asureme nt ac quisi ti on
interval (default is 10s).

To access the OMEGA Data Cloud and view saved measurement data:

1. Go to hhthermocloud.omega.com

2. Click Login;

3. Click Login to accept the pre-filled user name and passw ord and ac cess t he
default “OMEGAUser” account;

If a personalized user account has already been created for your
organization, enter the appropriate username and password to access
that account.

;

4. Click View Data to access yo ur saved measurement da ta ;

5. Click Select Device and choose you r Data Therm ome ter’s seri al n umber f rom the
drop-down list;

6. Click Create Chart to display your saved measurement da t a.

Congratulations! You ’re now ready to ma ke accurate and reliable temperature
measurements, wherever and whenever you may nee d to.

We know you are eager to begin using yo ur ne w thermometer, but this overview is just the
beginning. Please take a moment to familiarize yourself with this Operation Manual to learn
about all the features and bene fit s of your new OMEGA Data Thermometer.

2-8