*24107240D*
24-10724-0, Rev. D
(barcode for factory use only)
WRZ-TTB0000-5 Handheld Temperature Room Sensor
Installation Guide
WRZ-TTB0000-5
Refer to the QuickLIT website for the most up-to-date version of this document.
Part No. 24-10724-0, Rev. D
Issued March 2019
Application
The WRZ Handheld Temperature Room Sensor is
designed to sense the temperature of a room or zone
and transmit wireless temperature control data.
In a mesh application, the WRZ sensor is compatible
with both the ZFR1810 and ZFR1820 Pro Series
Wireless Field Bus Systems. The sensors
communicate with FAC26 Series, FEC16 Series,
FEC26 Series, and VMA16 Series Controllers through
the ZFR18xx Router (ZFR or ZFR Pro Series Router).
Up to nine WRZ Series Sensors can be associated
with a single Controller.
In wired field bus applications, the sensors
communicate with a WRZ-78xx Wireless Receiver. The
WRZ-78xx Receiver transfers data to the controller by
means of the Sensor Actuator (SA) communication
bus. In a typical application, one WRZ Series Sensor
reports to one WRZ-78xx Receiver, but up to five
WRZ Series Sensors can be associated with a single
WRZ-78xx Receiver for multi-sensor averaging or
high/low temperature selection.
The WRZ Handheld Temperature Room Sensor comes
with an LCD. The WRZ Sensor can transmit sensed
temperature, setpoint temperature, occupancy status,
and low battery conditions to an associated router or
receiver. The WRZ Sensor is designed for indoor,
intra-building applications only.
The WRZ Sensor uses direct-sequence,
spread-spectrum RF technology, and operates on the
2.4 GHz industrial, scientific, and medical (ISM) band.
The receiver meets the IEEE 802.15.4 standard for low
power, low duty cycle RF transmitting systems.
IMPORTANT: The WRZ Sensor is intended to
provide an input to equipment under normal
operating conditions. Where failure or malfunction of
the sensor could lead to personal injury or property
damage to the controlled equipment or other
property, additional precautions must be designed
into the control system. Incorporate and maintain
other devices, such as supervisory or alarm systems
or safety or limit controls, intended to warn of or
protect against failure or malfunction of the sensor.
IMPORTANT : Le WRZ Sensor est destiné à
transmettre des données entrantes à un équipement
dans des conditions normales de fonctionnement.
Lorsqu'une défaillance ou un dysfonctionnement du
sensor risque de provoquer des blessures ou
d'endommager l'équipement contrôlé ou un autre
équipement, la conception du système de contrôle
doit intégrer des dispositifs de protection
supplémentaires. Veiller dans ce cas à intégrer de
façon permanente d'autres dispositifs, tels que des
systèmes de supervision ou d'alarme, ou des
dispositifs de sécurité ou de limitation, ayant une
fonction d'avertissement ou de protection en cas de
défaillance ou de dysfonctionnement du sensor.
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 1
North American Emissions Compliance
Figure 1: WRZ Handheld Temperature Room
Sensor - Physical Features and Dimensions,
in. (mm)
LCD
Tamper-Resistant
Set Screw
4-23/32
(120)
3-5/32
(80)
1-1/2
(38)
Back of Base to
Front of Setpoint
Control Dial
FIG:wrz_ttb _frnt
Manual Occupancy
Override Button
Temperature
Increase Button
Temperature
Decrease Button
United States
Compliance Statement (Part 15.19)
• one DIP switch overlay for a mesh network
application using a ZFR or ZFR Pro Series Router
• one DIP switch overlay for a One-to-One
application using a WRZ-78xx Receiver
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 (Part 15.21)
Changes or modifications not expressly approved by
the party responsible for compliance could void the
user’s authority to operate the equipment.
Canada
Industry Canada Statement
The term IC before the certification/registration
number only signifies that the Industry Canada
technical specifications were met.
Le terme « IC » précédant le numéro d'accréditation/
inscription signifie simplement que le produit est
conforme aux spécifications techniques d'Industry
Canada.
• one installation instructions sheet
• two AA alkaline batteries
Dimensions
See Figure 1 for dimensions and physical features of
the WRZ Handheld Temperature Room Sensor.
Installation
Follow these guidelines when installing the WRZ
Sensor:
• Transport the sensor in the original container to
minimize vibration and shock damage.
• Verify that all the parts shipped with the sensor.
• Do not drop the sensor or subject it to physical
shock.
• Do not attempt to remove or repair the circuit board
from the sensor housing. Other than battery
replacement, the sensor is not user-serviceable.
Parts Included
• one WRZ Handheld Temperature Room Sensor
• tether cable with aluminum sleeves
Special Tools Needed
• 1/16 in. (1.6 mm) Allen-head adjustment tool
(Johnson Controls® T-4000-119; order separately)
for the tamper-resistant set screw that secures the
sensor to the mounting base
• coin for unlocking the sensor housing from the
mounting base locking tab
• tool to crimp the aluminum sleeves to the tether
cable
• wire cutter to cut the tether cable
• Phillips screwdriver for accessing battery holder
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide2
Preparing to Install and Mount the Sensor
Figure 2: Measuring the Distance from the Head
Wall System to the Hospital Bed
FIG:Diemsions
FIG:cut cable
Figure 3: Cutting the Cable
1. Determine the sensor placement.
In addition to the typical thermostat and
temperature control location considerations, follow
these guidelines for locating a sensor in wireless
applications:
• Locate the sensor on the same building level
as the nearest ZFR or ZFR Pro Series Router or
WRZ-78xx Receiver.
• For best signal transmission, locate the sensor at
least 2 in. (51 mm) away from any metal
obstructions.
• Wherever possible, locate the sensor in the
direct line of sight to the ZFR or ZFR Pro Series
Router, or WRZ-78xx Receiver. Signal
transmission is best if the path between the sensor
and the router or receiver is as direct as possible.
Line of sight is desirable but not required, as long
as the path is not blocked by large metal objects.
• Avoid metal obstructions (including equipment
rooms and elevator shafts) and concrete or brick
walls between the sensor and the ZFR or ZFR Pro
Series Router, or WRZ-78xx Receiver.
• Do not locate the sensor in recessed areas or
metal enclosures.
• In mesh network applications, install the sensor
within range of two or more ZFR or ZFR Pro Series
Routers. Redundancy in the layout provides the
best reliability in wireless installations.
2. Measure the distance from the head wall system to
the desired location of the sensor placed on the
hospital bed.
Note: Be sure the cable is long enough to be able
to attach the sensor to the wall. See Attaching the
Tether Cable to the WRZ Handheld Temperature
Room Sensor and Mounting the WRZ Handheld
Temperature Room Sensor for more information.
Attaching the Tether Cable to the WRZ Handheld Temperature Room Sensor
1. Cut the tether cable to the desired length using the
measurement taken in Preparing to Install and
Mount the Sensor for more information.
• Do not mount the sensor closer than 2 ft (0.61 m)
or farther than 100 ft (30 m) from the ZFR or ZFR
Pro Series Router or 150 ft (45 m) from the
WRZ-78xx Receiver.
• The recommended indoor line-of-sight
transmission range between the sensor and the
ZFR or ZFR Pro Series Router is 50 ft (15 m).
2. Remove the temperature sensor cover from its
base by loosening the set screw. See Figure 1.
3. Remove the temperature sensor housing from its
mounting base.
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 3
4. Slide the aluminum sleeve onto the tether cable.
Figure 4: Placing the Aluminum Sleeve on the
Tether Cable
FIG:sleeve 1
Figure 5: Tether Cable Placement
FIG:insert cable
Figure 6: Temperature Sensor Base Secured to the
Tether Cable
FIG:secure cable
5. Feed the tether cable through the holes at the top
of the base, and then insert the tether cable into
the second opening in the aluminum sleeve.
6. Slide the aluminum sleeve toward the temperature
sensor base, providing enough space to allow you
to hang the cable on a hook (Figure 7).
7. Crimp the aluminum sleeve to secure the
temperature sensor base to the tether cable.
Note: Use a soft cloth to protect the sleeve from
being marred or damaged while crimping the
sleeve.
8. When positioned correctly, the arrow between the
terminal slots on the inside of the mounting base
points up. Ensure that the mounting base is upright
(tamper-resistant set screw on top) and press the
base firmly onto the clean mounting surface.
IMPORTANT: Do not power up the WRZ Handheld
Temperature Room Sensor until a receiver or
controller is installed and operating within the same
RF range. If this condition is not met, the sensor
uses a higher-than-normal battery current as it
attempts to find a receiver or controller within range,
resulting in reduced battery life.
9. Align the tabs on the bottom edge of the mounting
base with the slots on the bottom edge of the
sensor housing, and rotate the sensor assembly
onto its mounting base.
10. Use a 1/16 in. (1.6 mm) Allen wrench or a
Johnson Controls T-4000-119 Allen-Head
Adjustment Tool to tighten the tamper-resistant set
screw and secure the temperature sensor
assembly onto its mounting base.
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide4
Mounting the WRZ Handheld Temperature
Figure 7: Hook Storage
FIG:hook storage
Figure 8: Sensor Anchored to Wall Below Holder
FIG:holder storage
Figure 9: Tether Cable Attached to Bed
FIG:cable clips
Room Sensor
The WRZ Handheld Temperature Room Sensor needs
to be securely mounted with its tether cord to an object
that remains within the room. Mounting the sensor to
the head wall system with the tether cord is the
preferred method. Actual installation of the tether cord
varies based on room parameters, but we recommend
using a security anchor from a Johnson Controls
approved vendor such as Tufnut (www.tufnut.com).
Tufnut also offers anchor plates as well as security
screws that can be used to secure a looped and
crimped end of the tethered cord.
Temporary Storage of the Room Sensor
When the sensor must be temporarily stored away
from the bed, we recommend locating the temperature
room sensor on the head wall system near where the
tethered cable is anchored. This can be accomplished
with two different methods.
Hook Storage
Secure a hook (purchased separately from your local
hardware or office supply store) on the wall that can
support the weight of the sensor (Figure 7). Place the
opening of the loop of the tethered cable on the hook.
Holder Storage
Secure the holder (purchase separately from your local
hardware or office supply store such as Office Depot
[item 447534] or Office Max [item 20031877]) on a wall
(Figure 8) that can support the weight of the sensor.
Make sure the holder is the proper size (approximately
7-3/4 x 4-3/8 x 3-1/4 in. [19.6 x 10.7 x 8.2 cm]) and
style to securely cradle the temperature room sensor.
Attaching the Sensor to the Hospital Bed
You can attach the room sensor to the hospital bed in a
number of ways. The first way is to wrap the tether cord
around the hand rail a few times so it does not slide off
of the bed, making sure the patient has access to the
sensor.
Another way is to attach a security clip (purchase
separately from a healthcare supply company such as
Crest Healthcare Supply [www.cresthealthcare.com] or
Ocelco Healthcare Equipment and Parts
[www.ocelo.com]) to the cable near the sensor end and
then clip the cable to the bed. Be sure to position the
clip in a way that does not come undone or interfere
with the position of the bed.
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 5
Preparing the WRZ Handheld Temperature
Figure 10: Mesh Network Application
DIP Switch Overlay
FIG:WRZ_ZFR
Figure 11: One-to-One Network Application
DIP Switch Overlay
FIG:1_t o_1_WRZ7840
Figure 12: Back of WRZ Series Sensor Showing
DIP Switches and Battery Compartment
Battery Compartment
Screw
FIG:WRZ-TT_BCK
Place
DIP Switch
Overlay
Here.
Ensure
Jumper W6
or W11 is
in place.
Room Sensor for Operation
To prepare the WRZ Handheld Temperature Room
Sensor for operation:
1. Remove the temperature sensor cover from
b
ase by loosening the set screw. See Figure 1.
2. Remove the temperature sensor housing fr
m
ounting base.
its
om its
3. Place the appropriate DIP switch overlay (based
on the application) over the DIP switches. Se
Figure
10 through Figure
12.
e
4.
Set the DIP switches located on the back of t
se
nsor.
For a mesh network application using a ZFR or
ZFR Pro Series Router (Figure 10 and Figure 13
set th
e DIP switches as indicated. See
Commissioning Multiple WRZ Sensors
informat
Han
ion on commissi
dheld Sensors in a ZFR or ZFR Pro Series
oning multiple WRZ
for
Wireless Field Bus System.
he
),
a. Set the POWER switch to OFF.
b. Set the MODE switch to MESH.
c. Set the PAN OFFSET switches according
b or system plans.
the jo
IMPORTANT: Ensure that the PAN OFFSET is
the same for each ZFR or ZFR Pro Series
Coordinator, ZFR or ZFR Pro Series Router, and
WRZ Handheld Sensor in a mesh network. See
Figure 13.
to
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide6
e. Set the Master-Slave/Token-Passing (MS/T
Figure 13: Sample DIP Switch Settings
Mesh is for use with
ON
ZFR Serie s System
PAN Offset = 13
MSTP Add
1
2
4
8
16
32
64
10mW
1mW
1
2
4
8
16
32
64
PAN Of fse t
1
2
4
8
On
Off
Zone
Power
WRZ Series Sensor
128
643216
8
4
2
1
FEC/IOM/VMA
Field Controller
MS/TP Address
7654
3
2
1
1
2
4
8
16
32
Disabled
64
PAN Offset
ZFR1811 Router
Power = On
Zone = SA Bus Address 199 (Zone 0)
[set according to application]
Transmit Level = 10 mW
MS/TP Address = 6
MS/TP Address = 6
(Switch 128 is for
ON
wireless mode with
ZFR18xx Series System.)
PAN Offset = 13
FIG:ZFR_sttn gs
Off
Off
On
Mesh
PAN Offset = 13
MS/TP Address = 125 (ZFR Only)
78654
3
2
1
1
2
4
8
16
32
Disabled
64
PAN Offset
ZFR18xx Coordinator
MS/TP Address of
ZFR1810 Coordinator =
120 + the sum of values
of the first three bits
of the PAN Offset
set to ON.
Switch 1 = ON
Switch 2 = OFF
Switch 3 = ON
MS/TP Address =
120+1+4
=125
Val ues
Only
applies
to the
ZFR1810.
Figure 14: Battery Placement
AA Alkaline Battery
A
A
A
lkaline Battery
Insert two AA alkaline
batteries in battery
compartment.
FIG:WRZ-TT_BCK3
P)
ADDRESS DIP switches to match the
MS/TP
address of the controller with which the
sensor is intended to communicate.
f. Set the TRANSMIT LEVEL switch to 10 mW.
For a One-to-One network application with a
WRZ-78xx Receiver (Figure 11), set the DIP
switches as indicated, ensuring that the AREA and
TRANSMITTER ID switches on the
WRZ-78xx Receiver and the WRZ Series Sensors
are set to the same value.
a. Set the POWER switch to OFF.
b. Set the MODE switch to 1-to-1.
d. Set the ZONE DIP switches to match the
Zo
Tool (CCT) software. Each Zone Number
corresponds to the SA Bus Address as shown
in Table 1.
ne Number in the Controller Configuration
c. Set the SENSOR# to 199 for applicatio
on
ly one sensor per controller. Use the othe
sett
ings for additional sensors
h a single controller performing temperatur
wit
aging or high/low selection within a zone
aver
to the WRZ Series One- to-One W ire
Refer
Room Sensing System
(
LIT-12011641) for information
commis
in a WRZ S
sioning multiple WRZ Series Senso
eries One-to-One Wireless Ro
Technical
in applications
on
ns with
r
less
Bulletin
rs
om
Sensing System.
d.
Set the AREA switches to matc
AREA
switch on the WRZ-78xx Receiver.
e. Set the Transmitter ID switches to match
transmitt
er ID on the WRZ-78xx Receiver.
h the
the
5. Carefully remove the screw that holds the cover to
the battery compartment (Figure 12). Install two AA
alkaline batteries (supplied) into the battery
compartment on the back of the sensor. Ensur
the batteries are installed in the proper polarity.
that
e
e
.
Table 1: Setting the ZONE DIP Switches
Zone Number SA Bus Address
0 199
1 200
2 201
3 202
4 203
5 204
6 205
7 206
8 207
6. Tighten the battery compartment cover into place.
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 7
7. If the address DIP switches are set to the correct
Figure 15: Sensor LCD
Celsius
Temperature
FIG:lcd_d sply
Fahrenheit
Temperature
Indicates Loss of Network
Connection When Symbol
is Present
°F
°C
= No Signal
= Weak or Marginal Signal
= Adequate Signal
= Excellent Signal
Signal Strength Graph:
Occupied/Unoccupied Mode
p
ositions and the temperature sensing system is
ready for operation or testing, set the POWER
DIP switch to the ON position (Figure 10 or
Figure 11).
8. Align the tabs on the bottom edge of the mounting
base with the slots on the bottom edge of the
sensor housing, and rotate the sensor assembly
onto its mounting base.
The signal strength is shown on the display on the face
of the sensor (Figure 15).
9. Use a 1/16 in. (1.6 mm) A
Joh
nson Controls T-4000-119 Allen-Head
Adjustment Tool to tighten the tamper-r
scr
ew and secure the temperature sensor
llen wrench or a
esistant set
assembly onto its mounting base.
Testing Signal Strength
Once the WRZ sensor is communicating with the ZFR
or ZFR Pro Router, or WRZ-78xx Receiver, press and
release the manual occupancy override button to
display signal strength.
Press and hold the manual occupancy override button
on the WRZ Handheld Temperature Room Sensor
(Figure 1) for 5 seconds or more to place the sensor
into Rapid Transmit Mode and initiate a signal strength
test with the associated ZFR or ZFR Pro Series Router,
or WRZ-78xx Receiver.
See Rapid Transmit Mode
for more information.
Table 2: WRZ Sensor to ZFR or ZFR Pro Series
Router, or WRZ-78xx Receiver Wireless
Signal Strength
Bars Signal Strength
3 Excellent: Sensor has joined
network
2 Good: Sensor has joined network
1 Weak: Sensor has joined network
0 None: Sensor has not joined
network
Prior to installation, an optional WRZ-SST-120
Wireless Sensing System Tool can also be used with
any WRZ Handheld Temperature Room Sensor as a
site survey tool, to determine potential locations for
system devices and to determine the wireless signal
strength between the system devices in the application.
Refer to the WRZ-SST-120 Wireless Sensing System
T ool Installation Instr uctions (Part No. 24-10563-55) for
more information on testing signal strength. For
additional location consideration details, also refer to
the following documents:
• WNC1800/ZFR182x Pro Series Wireless Fie ld Bu
System
• WRZ Series One-to-One Wireless Room Se
Technical Bulletin (LIT-12012356)
nsing
System Technical Bulletin (LIT-12011641)
s
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide8
Rapid Transmit Mode
Rapid transmit mode forces wireless transmissions
between the sensor and the parent ZFR or ZFR Pro
Series Router, or WRZ-78xx Receiver, and indicates
wireless signal strength between the devices.
To force the WRZ Series Sensor into rapid transmit
mode, press and hold the manual occupancy override
(Occ) button on a WRZ Series Sensor for 5 or more
seconds.
In rapid transmit mode, the sensor transmits once
every 10 seconds for 5 minutes, for a total of 30 update
messages. After each transmission, the sensor’s LCD
displays the wireless signal strength between the
sensor and the associated parent ZFR or ZFR Pro
Series Router.
In addition, when a sensor is in rapid transmit mode,
the target ZFR or ZFR Pro Series Router’s LED blinks
to indicate the received signal strength.
• If there is a poor signal or no signal, determine
the
signal strength between the sensor and route
is not ad
equate for your application.
why
r
• If there is a good or average signal, the sensor and
router are communicating.
Use the sensor’s rapid transmit mode in conjunction
with the WRZ-SST-120 Wireless Sensing System Tool
to perform a site survey and test the wireless signal
strength between potential device locations, and adjust
ZFR or ZFR Pro Series device locations before
installing the devices. For more information on using
the sensor’s rapid transmit mode with the tool, refer to
the WRZ-SST-120 Wireless Sensing System Tool
Installation Instructions (Part No. 24-10563-55).
Commissioning Multiple WRZ Sensors
Mesh Mode
You can add up to nine WRZ Handheld Temperature
Room Sensors per FEC or VMA16 Controller in mesh
mode.
The Zone DIP switches on the WRZ Sensor relate to
the Zone Netsensor (SA Bus device) address
configured for the sensor in the Controller
Configuration Tool (CCT). For example, if you set the
Zone DIP switches to a value of 3 (that is, if DIP switch
1 and 2 are set to ON), you must use Zone Netsensor
address 202 in the CCT. You can add up to nine WRZ
Sensors per field controller. You can use any nine of
the sixteen available Zone Netsensor address settings
at a time.
The mesh mode of operation is intended for use with
the ZFR or ZFR Pro Series Coordinator and ZFR or
ZFR Pro Series Router. Table 3 describes the Zone
DIP switch settings for the wireless applications in
mesh mode.
Table 3: Zone Switch and SA Bus Settings When
Using Multiple WRZ Sensors
Zone DIP
Switch ON
None (All OFF) 199
1 200
2 201
1 and 2 202
4 203
1 and 4 204
2 and 4 205
1, 2, and 4 206
8 207
1 and 8 208
2 and 8 209
1, 2, and 8 210
4 and 8 211
1, 4, and 8 212
2, 4, and 8 213
1, 2, 4, and 8 214
1. Use the One-to-One application DIP switch overlay in
One-to-One mode, or the mesh application DIP switch
overlay in mesh mode. The switch numbers described in
this table refer to the numbers on the overlays.
Zone Netsensor (SA Bus Device)
Address Setting
1
One-to-One Mode
You can add up to five WRZ Handheld Temperature
Room Sensors per WRZ-78xx Receiver in
One-to-One mode.
The one-to-one mode of operation is intended for use
with the WRZ-78xx Receiver. For one-to-one mode,
Figure 11 shows DIP switch settings.
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 9
Accessories
See Table 4 for information on accessories for the
WRZ Handheld Temperature Room Sensor. Additional
accessories are available through Johnson Controls
approved vendors.
Repair Information
If the WRZ Handheld Temperature Room Sensor fails
to operate within its specifications, replace the unit. For
a replacement sensor, contact the nearest
Johnson Controls representative.
Batteries
The two AA alkaline batteries supplied with the
WRZ Series Sensor typically have a life of 48 months
(36 months minimum). The temperature sensor reports
a low battery condition to the receiver or controller,
which relays the low battery condition to the Metasys®
system.
Table 4: Accessories Ordering Information
Code Number Description
WRZ-SST-120 Wireless Sensing System Tool: For Use with a WRZ Handheld Temperature Room
Sensor, to Function as a Site Survey Tool for the WRZ-78xx-0 One-to-One Room
Temperature Sensing System, or for the ZFR or ZFR Pro Wireless Field Bus System
T-4000-119 Allen-Head Adjustment Tool: 1/16 in. (1.6 mm), 30 Tools per Bag
The low battery condition is shown by Lo bAt flashing
in the display on the face of the sensor.
Note: When replacing batteries, replace both
batteries at the same time. Batteries removed from this
device must be recycled or disposed of in accordance
with local, national, and regional regulations. Only
certified technicians or qualified building maintenance
personnel should service Johnson Controls® products.
Lithium batteries with a maximum cell voltage of 1.5
volts can be substituted to extend the period between
battery replacement. Do not mix lithium and alkaline
batteries in this device.
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide10
Metasys® and Johnson Controls® are registered trademarks of Johnson Controls.
All other marks herein are the marks of their respective owners. © 2019 Johnson Controls.
Building Technologies and Solutions
507 E. Michigan Street, Milwaukee, WI 53202
Technical Specifications
WRZ-TTB0000-5 Handheld Temperature Room Sensor
Product Description Handheld Temperature Sensor with Display, Temperature Increase and Decrease
Buttons, Tether Cord, and Manual Occupancy Override Button
Power Requirements 3 VDC Supplied by Two 1.5 VDC AA Alkaline Batteries (Included with Sensor);
Addressing DIP Switches, Field Adjustable.
Ambient Conditions Operating: 32F to 122F (0C to 50C), 5% RH to 95% RH, Noncondensing
Wireless Band Direct-Sequence Spread-Spectrum, 2.4 GHz ISM Band
Transmission Power 10 mW Maximum
Transmission Range 100 ft (30 m) Maximum Line
Transmissions Every 60 Seconds (±20 Seconds)
Temperature System Accuracy 1.0F0.6C Over the Range of 55F to 85F (13C to 29C);
Temperature Sensor Type Internal 10k ohm Negative Temperature Coefficient (NTC) Thermistor
Materials NEMA 1 White Plastic Housing
Dimensions 4.7 x 3.1 x 1.5 in. (120 x 80 x 38 mm)
Shipping Weight 0.3 lb (0.14 kg)
Compliance United States:
Typical Battery Life: 48 Months (36 Months Minimum)
MS/TP Address, Network Number, and Zone Address
Storage:
-40F to 160F (-40C to 71C), 5% RH to 95% RH, Noncondensing
of Sight;
50 ft (15 m) Recommended
1.5F0.9C Over a Range of 32Fto55F (0Cto13C) and 85Fto110F
(29Cto43C)
Transmission Complies with FCC Part 15.247 Regulations for Low Power Unlicensed
Transmitters
Transmitter FCC Identification: TFB-MATRIXL or OEJ-WRZRADIO
Canada:
Industry Canada IC: 5969A-MATRIXL or 279A-WRZRADIO
Europe:
CE Mark – Johnson Controls declares that this product is in compliance with the essential
requirements and other relevant provisions of the RED, EMC, LVD, and RoHS Directives.
Australia and New Zealand: RCM Mark, Australia/NZ Emissions Compliant
Japan: Transmission complies with Article 38-24 Paragraph 1 of the Radio Law
Certification Number: ATCB012834
The performance specifications are nominal and conform to acceptable industry standard. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls shall not be liable for damages resulting from misapplication or
misuse of its products.
European Single Point of Contact: NA/SA Single Point of Contact: APAC Single Point of Contact:
JOHNSON CONTROLS
WESTENDHOF 3
45143 ESSEN
GERMANY
Published in U.S.A. www.johnsoncontrols.com
JOHNSON CONTROLS
507 E MICHIGAN ST
MILWAUKEE WI 53202
USA
WRZ-TTB0000-5 Handheld Temperature Room Sensor Installation Guide 11
JOHNSON CONTROLS
C/O CONTROLS PRODUCT
MANAGEMENT
NO. 22 BLOCK D NEW DISTRICT
WUXI JIANGSU PROVINCE 214142
CHINA
Loading...