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The T775 electronic remote temperature controllers are the next generation of commercial and agricultural controls capable of remote sensing of temperature and providing switched and/or proportional outputs to various types of loads.

  • Universal model (T775U) can control pressure, humidity, or any variable analog input
  • Special boiler model (T775P) for boiler control.
  • Special Staged Sequencing Model (T775L) for sequence staging of relays with one or two setpoints.
  • Special Expansion Model (T775S) for staging up to 12 relays with two setpoints (each T775S provides 4 relays).
  • Save time on installations with the easy-to-use graphical Interface, large display, and the intuitive programming.
  • Use the time clock scheduler or digital input to control the setback and disable output options to help save energy.
  • Provide very fast or very fast response times on modulating outputs by adjusting the integral and derivative times (PI or PID)
  • Configure models with reset in a few easy steps
  • Eliminate the need for a separate time delay device and protect equipment with the minimum off time option
  • Use the T775L and T775P to stage up to 12 relays (with optional T775S) from two independent heat or cool setpoints
  • Support for digital output alarm on the T775P configurable based on minimum, maximum, or differential temperature.
  • Description: Universal - humidity, pressure, etc.
  • Application: On/off or analog controller for applications where electronic accuracy and remote sensing of temperature, humidity or pressure are required.
  • Type: Universal - Humidity, Pressure, etc.-NEMA 1
  • Analog Output: 2
  • Relay Outputs: 2 SPDT
  • Sensor Inputs : 2 (Sensor B used for reset only)
  • Voltage: 24 Vac or 120/240 Vac
  • Frequency: 60 Hz
  • Frequency: 50 Hz
  • Relay Contact Ratings (24 Vac): 10.0A resistive
  • Relay Contact Ratings (120 Vac):1/2 hp; 9.8 AFL, 58.8 ALR, 125 VA Pilot Duty
  • Relay Contact Ratings (240 Vac): 1/2 hp; 4.9 AFL, 29.4 ALR, 125 VA Pilot Duty
  • Dimensions (in.): 8-5/32 in. high x 4-13/32 in. wide x 2-15/16 in. deep
  • Sensor Element: 1097 ohms PTC at 77 F (25 C)
  • Number of Sensor Inputs: 2
  • Sensors Included: None
  • Maximum distance to sensor (ft): Up to 1,000 ft
  • Setpoint Temperature Range (F): -40 F to 248 F
  • Accuracy (F): ±1 F at 77 F
  • Differential Temperature (F): 1 F to 150 F
  • Operating Ambient Temperature Range (F): -40 F to 140 F @ 60 Hz
  • Floating Output: 1
  • Output Reset: Yes
  • Replaces: H775A1006, H775A1022, H775A1048, H775A1063, H775B1005, H775C1004, H775D1003, H775E1002
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Electronic Remote Temperature




(2) Analog


Sensor Inputs:









Contact Ratings 24v:

10.0 A Resistive

Contact Ratings 120v:

125 VA Pilot Duty

1/2 hp

9.8 AFL

58.8 ALR

Contact Ratings 240v:

29.4 ALR

125 VA Pilot Duty

4.9 AFL

1/2 hp

Height (Inches):


Width (Inches):


Depth (Inches):


Sensor Type:

1097 ohm @ 77 F PTC


Max Dist To Sensor:

Up to 1000 ft

Min Temp (F):


Temperature Range (F):

-40°F to 248°F

Max Temp (F):



+/-1° at 77°F

Throttling Range:

1°F to 150°F

Ambient Operating Temperature:

-40°F to 125°F @ 50 Hz

-40°F to 140°F @ 60 Hz


Output Reset

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