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Honeywell TR21 20 K ohm NTC non-linear Temperature Wall Module

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Honeywell TR21 20 K ohm NTC non-linear Temperature Wall Module
HONEYWELL TR21-A 10K OHM NTC ROOM TEMPERATURE SENSOR WALL MODULE (LESS NETWORK JACK, USE WITH T7350)
HONEYWELL TR21-A 10K OHM NTC ROOM TEMPERATURE SENSOR WALL MODULE (LESS NETWORK JACK, USE WITH T7350)
HONEYWELL TR21-A 10K OHM NTC ROOM TEMPERATURE SENSOR WALL MODULE (LESS NETWORK JACK, USE WITH T7350)
HONEYWELL TR21-A 10K OHM NTC ROOM TEMPERATURE SENSOR WALL MODULE (LESS NETWORK JACK, USE WITH T7350)
HONEYWELL TR21-A 10K OHM NTC ROOM TEMPERATURE SENSOR WALL MODULE (LESS NETWORK JACK, USE WITH T7350)
HONEYWELL TR21-A 10K OHM NTC ROOM TEMPERATURE SENSOR WALL MODULE (LESS NETWORK JACK, USE WITH T7350)
HONEYWELL TR21-A 10K OHM NTC ROOM TEMPERATURE SENSOR WALL MODULE (LESS NETWORK JACK, USE WITH T7350)
HONEYWELL TR21-A 10K OHM NTC ROOM TEMPERATURE SENSOR WALL MODULE (LESS NETWORK JACK, USE WITH T7350)
HONEYWELL TR21 20K OHM REMOTE TEMPERATURE SENSOR WALL MODULE
HONEYWELL TR21 20K OHM REMOTE TEMPERATURE SENSOR WALL MODULE
HONEYWELL TR21 20K OHM REMOTE TEMPERATURE SENSOR WALL MODULE
HONEYWELL TR21 20K OHM REMOTE TEMPERATURE SENSOR WALL MODULE
HONEYWELL TR21 20K OHM REMOTE TEMPERATURE SENSOR WALL MODULE
HONEYWELL TR21 20K OHM REMOTE TEMPERATURE SENSOR WALL MODULE
HONEYWELL TR21 20K OHM REMOTE TEMPERATURE SENSOR WALL MODULE
HONEYWELL TR21 20K OHM REMOTE TEMPERATURE SENSOR WALL MODULE

Download Files

Honeywell_TR21_63-1321ES.pdf (1.21 MB)
Honeywell TR21 20 K ohm NTC non-linear Temperature Wall Module

Model

HONEYWELL TR21 20K OHM REMOTE TEMPERATURE SENSOR WALL MODULE
HONEYWELL TR21-A 10K OHM NTC ROOM TEMPERATURE SENSOR WALL MODULE (LESS NETWORK JACK FOR USE WITH T7350)
 

Note

Ordering lead time 12~14 Weeks

Overview


The TR21, TR22, TR23, and TR24 are a family of direct wired wall modules for use with Honeywell Excel 600, 500, 100, and 80 controllers; Excel 10 W7750, W7751A, W7752, and W7753 controllers; W7761 Controller; and Spyder Unitary Controllers.

Features


  • Models available with user selectable setpoint adjustment dials in Fahrenheit, Celsius and Relative Scales
  • Models available with occupied/unoccupied override (bypass) with LED
  • Models available with 3-position (auto/0/1) or 5-position (auto/0/1/2/3 speed) fan switch
  • LONWORKS network jack on all models except the TR21 and TR21-A models
  • Models available with on board humidity sensor, humidity output: 0-10Vdc, 0-5 Vdc, 4-20ma selectable

 

Product Specifications

Application
Wall Module Networked Sensor
Dimensions (in.)
4 13/16 in. high x 3 in. wide x 7/8 in. deep
Dimensions (mm)
122mm high x 76.5 mm wide x 22 mm deep
Used With
Spyder, Excel 600, 500, 100, 80 and Excel 10, 15 Series Controllers; Also used with the T7350 and TB8220 Thermostats
Item Type
Product
Mounting
Mounted on a standard 2 x 4 inch junction box or on a 60 mm diameter junction box.
Approvals, Underwriters Laboratories Inc.
UL94 plastic enclosure
Operating Humidity Range (% RH)
5 to 95% RH, non-condensing
Sensor
20 K ohm NTC non-linear
Setpoint Temperature Range (C)
13 C to 30 C
Setpoint Temperature Range (F)
55 F to 85 F
Operating Temperature Range (F)
45 F to 99 F
Operating Temperature Range (C)
7 C to 37 C
Shipping and Storage Temperature Range (F)
-40 F to +150 F
Shipping and Storage Temperature Range (C)
-40 C to +65 C
Approvals, Federal Communications Commission
FCC Part 15, Class B
Approvals, CE
Approved
Network Communications
None
Color
White




 

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