10 K ohm NTC non-linear Temperature Wall Module (for averaging only) Zoom

10 K ohm NTC non-linear Temperature Wall Module (for averaging only)

SKU:TR21-A

Brand: Honeywell

Honeywell
Qty Price
$20.95
/ each
$101.25 / box (5 units x $20.25)
In Stock! Ships in 24-48 Hours
(66 Available)
2

Description for Honeywell TR21-A

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. All models have a space temperature sensor. (Please note: a separate sensor does not come with the unit. This product is the module only).

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.


Specifications
  • Description: 10 K ohm NTC non-linear Temperature Wall Module (for averaging only)
  • Application: For use only when averaging multiple sensors
  • Sensor Type: Unique 10K ohm non-linear, two 20Ks in parallel
  • Color: White
  • Mounting: Mounted on a standard 2 x 4 inch junction box or on a 60 mm diameter junction box.
  • Operating Humidity Range (% RH): 5 to 95% RH, non-condensing
  • Operating Temperature Range (F): 45 F to 99 F
  • Dimensions (in.): 4 13/16 in. high x 3 in. wide x 7/8 in. deep
  • Used with: Special 10K ohm for use only when averaging multiple sensors, can also be used with T7350, TB8220 Thermostats
  • Also Used With: Spyder, Excel 600, 500, 100, 80 and Excel 10, 15 Series Controllers

10 K ohm NTC non-linear Temperature Wall Module (for averaging only)

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Honeywell10 K ohm NTC non-linear Temperature Wall Module (for averaging only)
 
5.0

(based on 1 review)

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Reviewed by 1 customer

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5.0

Temperature averaging Sensor

By MK

from Stremwood, IL.

Verified Buyer

Comments about 10 K ohm NTC non-linear Temperature Wall Module (for averaging only):

Product reliability of this sensor is very poor. we have to replace it in (3) years.

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