HW C7150B-1004

Economizer Sensors

C7150 Solid State Mixed Air Sensor

• 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 (4) screws (not supplied)
• Maximum ambient temperature: 250°F (121°C)
• Dimensions: 2"H x 2-1/2"W x 3/4"D
• UL Listed