• 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 selectable20K WALL MOD TEM/ADJ/LED 0| Application Type | Wall Module |
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| 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. All models have a space temperature sensor. |
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| Setpoint Temperature Range (F) | 55 F to 85 F |
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| Setpoint Temperature Range (C) | 13 C to 30 C |
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| Application | Networked Sensor |
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| Approvals, Federal Communications Commission | FCC Part 15, Class B |
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| Comments | Also used with T7350 Thermostat |
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| Mounting | Mounted on a standard 2 x 4 inch junction box or on a 60 mm diameter junction box. |
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| Shipping Temperature Range (F) | -40 F to +150 F |
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| Sensor Type | 20 K ohm NTC non-linear |
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| Shipping Temperature Range (C) | -40 C to +65 C |
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| Operating Humidity Range (% RH) | 6 to 95% RH, non-condensing |
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| Includes | LON Jack and Override Button with LED |
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| Operating Temperature Range (F) | 45 F to 99 F |
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| Used With | Spyder, Excel 600, 500, 100, 80 and Excel 10, 15 Series Controllers |
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| Operating Temperature Range (C) | 7 C to 37 C |
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| Dimensions (mm) | 122mm high x 76.5 mm wide x 22 mm deep |
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| Approvals, Underwriters Laboratories Inc | UL94 plastic enclosure |
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| Dimensions (in.) | 4 13/16 in. high x 3 in. wide x 7/8 in. deep |
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Product Family
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