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T91 Series
Room Temperature Sensor
Description
This solid state thermistor sensor detects temperature
changes in a room or similar space.
Applications
Use for room or space temperature sensing to position
sequencers or actuators for heating and/or cooling systems.
Features
- highly sensitive thermistor sensing element
- fast response
- integral "Fan" and "System" switch options
- vertical or horizontal mounting
- three types of adjusters-external knob, concealed
knob, or provisions for remote setpoint
- easy to install and wire
- separable mounting plate with screws saves
installation time
Technical Specifications
|
T91 Series Room Temperature Sensor |
|
Ambient Temperature |
-40 to 140 F (-40 to 60 C) |
|
Baseplate |
0.050 in. (1.27 mm) cold rolled steel with dichromate
dip finish |
|
Cover |
0.025 in. (.64mm) cold rolled steel. Baked on
"tawny silver" finish. Faceplate is aluminum with dark brown and light
brown finish. Letters and markings are bright aluminum surface. |
Selection Chart
|
Code Number |
Range F (C) |
Thermometer |
Setpoint Adjustment |
Switches |
|
Fan |
System |
|
T91BAA-1C |
40/90 (5/32) |
No |
Remote |
- |
- |
|
T91BBA-1C |
40/90 (5/32) |
No |
Concealed |
- |
- |
|
T91BCA-1C |
40/90 (5/32) |
Yes |
Knob |
- |
- |
|
T91BCB-1C |
40/90 (5/32) |
Yes |
Knob |
Auto-on |
Heat-off-cool |
|
T91BCC-1C |
40/90 (5/32) |
Yes |
Knob |
Auto-on |
Auto-off |
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