Description
Proportional remote bulb controllers for ducts, tanks, boilers, pipes and other heat exchangers.

Product Features:
  • Provide proportioning control of three-wire, low-voltage valve or damper motors.
  • Used to regulate temperatures of either air or liquids.
  • All models ambient compensated. Ambient temperature compensation provides good temperature control. Refer to T775 Electronic Remote Temperature Controller where more exact control is required and/or remote controller location is preferred.
  • Temperature setting scale markings in both Fahrenheit and Celsius. Steel case has a clear plastic cover to make setting readily visible.
  • Surface mount using two screws through back of case.


Product Specifications:
  • Description: Modulating Temperature Controller, 80 F to 210 F
  • Application : Used with Series 90 Modutrol Motors for proportional control of valves and dampers
  • Type: Remote bulb
  • Output Type: analog
  • Analog Output: One 135 Ohm Potentiometer
  • Color: Gray
  • Dimensions: 5 1/2 in. high x 4 1/2 in. wide x 2 3/4 in. deep
  • Sensor Element: Copper bulb, high temperature fill
  • Number of Sensor Inputs: 1
  • Capillary Length (ft): 5 Ft
  • Bulb Size (in.): 1/2 in. diameter x 4 in. long
  • Setpoint Temperature Range (F): 80 F to 210 F
  • Maximum Operating Temperature (F): 230F
  • Throttling Range (F): 6 F to 32 F
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Manuals (1)
Specs
Application:
Remote Bulb Temperature
Output:
Analog
One 135 Ohm Potentiometer
Color:
Gray
Height (Inches):
5.5
Width:
4-1/2"
Depth (Inches):
2-3/4"
Sensor Type:
Copper Bulb
High Temperature Fill
Sensor Inputs:
1
Capillary Length:
5 ft.
Bulb Size:
1/2" x 4"
Max Temp (F):
80° to 210°F
Min Temp (F):
80°F
Max Operating Temp:
230°F
Throttling Range:
6°F to 32°F
Accessory For:
90 Modutrol Motors
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