Honeywell TR21-H Temp/Humidity Wall Module
20K Temp/Humidity Wall Module w/ selectable setpt/ Lon Jack/Override/no Knobs
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 1 in. deep
Dimensions (mm)
122mm high x 76.5 mm wide x 26.5 mm deep
Includes
on board humidity sensor
Used With
Spyder, Excel 600, 500, 100, 80 and Excel 10, 15 Series Controllers; Also used with T7350 Thermostat
Comments
Setpoint knobs not included
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
LonWorks Bus
Color
White
More products information, please contact 18520860452 to know details.
