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Honeywell T915 Proportional Temperature Controller

Proportional Temperature Controller

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

• 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.

Select a link under the "item" tab below to order.

Cat #Setpoint Temperature RangeSensor ElementThrottling RangeBulb SizeCapillary LengthMaximum Operating TemperatureAnalog OutputRelay OutputOutput type
T915C140715 F to 90 FCopper bulb, fadeout fill7 F to 38 F1/2 in. x 4 in.20 ft.200 FOne 135 Ohm PotentiometerOne 135 Ohm Potentiometeranalog
T915C192880 F to 210 FCopper bulb, high temperature fill6 F to 32 F1/2 in. x 4 in.5 ft230 FOne 135 Ohm Potentiometeranalog
T915C193680 F to 210 FCopper bulb, high temperature fill6 F to 32 F1/2 in. x 4 in.20 ft.230 FOne 135 Ohm Potentiometeranalog
T915D109115 F to 90 FCopper bulb, cross ambient fill7 F to 38 F11/16 in. x 14 1/2 in.20 ft.130 FTwo 135 Ohm Potentiometersanalog
T915M101815 F to 90 FCopper bulb, cross ambient fill3 F, fixed11/16 in. x 14 1/2 in.5 ft130 FOne 135 Ohm Potentiometer1 SPDTanalog and relay
Type: Remote bulb

Used with Series 90 Modutrol Motors for proportional control of valves and dampers

Dimensions, Approximate:

5 1/2 in. high x 4 1/2 in. wide x 2 3/4 in. deep (140 mm high x 114 mm wide x 70 mm deep)

Color: Gray
Number of Sensor Inputs: 1











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