Economizer Sensors
C7150 Mixed Air Sensor
C7150 Solid State mixed air sensor is used with Honeywell economizer logic modules and W973 and M7415 to proportion outdoor and return air dampers in economizer systems.
• Uses thermistor sensing element in ventilation duct systems
• Negative temperature coefficient (NTC) causes resistance to decrease as sampled air temperature increases
• Resistance change used as in input to control W973 and M7415
• Requires no settings or calibration
• Mounts on duct surface with four screws (not supplied)
Application: Temperature Mixed Air
Dimensions, Approximate: 2 in. high, 2 1/2 in. wide, 3/4 in. deep (51 mm high x 64 mm wide)
Sensor Type: 3000 ohms @ 25C NTC
Color: Black
Mounting: Mount on a mounting bracket (not included) inside the mixed
air or discharge air duct
Operating Temperature Range: 40 F to 110 F (4 C to 43 C)
Electrical Connections: 1/4 in. (6 mm) quick-connect terminals
Approvals
CE: Report: GV97-011
Underwriters Laboratories, Inc: Component Recognized
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Application |
Temperature |
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Product Number |
Type |
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(C) |
Description |
Used With |
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C7150B1004/U |
Duct mixed or |
250 F |
121 C |
Electronic Temperature Sensor |
W973 and M7415; W7210, W7212, W7213, |
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discharge air |
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W7214, W7215, W7459, W7460 |
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C7250 Temperature Sensor
The C7250 Mixed Air sensor is designed for use as a 20k input to a controller for mixed air temperature in rooftop packaged air conditioning equipment.
A separate controller such as the JADE™ Economizer System (Model W7220) provides power and communications for the C7250 Mixed Air sensor.
Application: Electronic 20K temperature sensor |
Operating Humidity Range (% RH): 11 to 89% RH |
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Dimensions, Approximate: 4.25 in high x 2.17 in wide x .81 in deep |
Electrical Connections: 2-pin header-pin style or 2-pin card edge |
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(108 mm high by 55 mm wide x 20.5 mm deep) |
removable terminal blocks |
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Sensor Type: 20K NTC |
Approvals |
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Color: Gray |
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Underwriters Laboratories, Inc: Component Recognized |
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Mounting: Mounted in any position where it is exposed to freely circulating air |
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Operating Temperature Range: -40 F to 150 F (-40 C to 66 C) |
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Product Number |
Application Type |
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Temperature |
Description |
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C7250A1001/U |
A 20k temperature sensor intended for sensing mixed or discharge air |
150 F |
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66 C |
Electronic 20k |
W7220 |
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in roof top packaged air conditioning equipment. used with a W7220 |
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temperature sensor |
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economizer controller |
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<![endif]>Commercial
<![if ! IE]><![endif]>Components
70-6910 |
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409 |
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