Honeywell TB-WALL, TR20 Series Catalog Page

Temperature Sensors

TB-WALL 10K ohm NTC Type II Temperature Sensors

Honeywell 10K ohm NTC Type II remote wall sensors are for use with the TB7200, TB7300, and TB7600 Series communicating thermostats and other devices requiring a 10K ohm NTC Type II sensor. These robust sensors provide accurate and stable temperature readings using a 10K ohm NTC thermistor element. The TB-WALL sensors can also be used for temperature averaging applications.Two or three TB wall sensors can be used and are quickly configured with the onboard dip switches. Temperature averaging with the usual 4, 9, 16, 25, etc. sensors can also be done with the TB wall sensors.

Dimensions, Approximate: 5 in. high x 3 3/8 in. wide x 1 3 5/32 in.

deep (125 mm high x 86 mm wide x 29 mm deep)

Operating Temperature Range: 32 F to 122 F (0 C to 50 C) Shipping Temperature Range: -22 F to +122 F (-30 F to +50 F)

Product Number Application Sensor Type Description

TB-WALL-1014/U Wall temperature sensor 10 K ohm NTC @ 77 F Type II Wall Sensor

TB-WALLOVR-1014/U Wall temperature sensor with override 10 K ohm NTC @ 77 F Type II Wall Sensor with Override

Operating Humidity Range (% RH): 0 to 95% RH, non-condensing Mounting: Wall mount Used With: TB7600, TB7300, TB7200 Series communicating

thermostats

TR20 Series Wall Modules

The TR21, TR22, TR23, TR24, and TR29 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.

• 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 TR21A models

• Models available with on board humidity sensor, humidity output: 010Vdc, 0-5 Vdc, 4-20ma selectable

• Sensor can be mounted inside of the enclosure or directly to the wall or duct using the mounting clips supplied with the unit.

Commercial

Components

Application: Networked Sensor Application Type: Wall Module Dimensions, Approximate: 4 13/16 in. high x 3 in. wide x 7/8 in. deep

(122mm high x 76.5 mm wide x 22 mm deep)

Color: White Operating Temperature Range: 45 F to 99 F (7 C to 37 C) Setpoint Temperature Range: 55 F to 85 F (13 C to 30 C) Shipping Temperature Range: -40 F to +150 F (-40 C to +65 C) Operating Humidity Range (% RH): 5 to 95% RH, non-condensing

Switch Positions (Fan) Comments Includes

— Also used with the T7350 and

— Special 10K ohm for use only

— Also used with T7350

— — LON Jack

— Also used with T7350

70-6910 473

Product Number Application

TR21/U Networked

TR21-A/U For use only

TR21-H/U Networked

TR21-J/U Networked

TR22/U Networked

Sensor

when averaging multiple sensors

Sensor

Network Jack Sensor Type

None 20 K ohm NTC

None Unique 10K ohm

LonWorks Bus

non-linear

non-linear, two 20Ks in parallel

20 K ohm NTC non-linear

Mounting: Mounted on a standard 2 x 4 inch junction box or on a 60

mm diameter junction box.

Comments: Also used with the T7350 and TB8220 Thermostats Used With: Spyder, Excel 600, 500, 100, 80 and Excel 10, 15 Series

Controllers

Approvals CE: Approved Federal Communications Commission: FCC Part 15, Class B Underwriters Laboratories, Inc: UL94 plastic enclosure

TB8220 Thermostats

when averaging multiple sensors, can also be used with T7350, TB8220 Thermostats

Thermostat

—

Humidity and LON Jack

Selectable Setpoint dials in Fahrenheit, Celsius, and Relative (- to +) and LON Jack