Modulating Temperature Reset Controller, 160 F to 260 F Zoom

Modulating Temperature Reset Controller, 160 F to 260 F

SKU:T991E1018

Brand: Honeywell

Honeywell
T991E1018 has been discontinued.
Please contact customer service at
(888) 757-4774 for help finding an alternative.
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Specs

Application: Remote Bulb Temperature
Output: One 135 Ohm Potentiometer
Analog
Voltage:
?
24v
24 VAC to 30 VAC
Hertz: 60
50
Color: Gray
Height: 5-7/8"
Width: 4-1/8"
Depth (Inches): 2-3/16"
Sensor Type: Copper Bulb
Sensor Inputs: 1
Capillary Length: 5 ft.
Bulb Size: 1/2" x 4-3/16"
Max Temp (F): 160° to 260°F
260°F
Max Operating Temp: 280°F
Throttling Range: 11°F

Description for Honeywell T991E1018

Automatic outdoor reset controllers for air or liquid.

Features

  • Micro Switch? end switch cycles burner on and off at low fire; T991 then modulates burner as required
  • Designed for use with V9055; can be used with any series 90 motor.
  • Ambient compensated.
  • Setpoint adjustment on front of case.
  • Switch makes 1 F (0.6 C) above end of throttling range.
  • Mount using three holes in the back of the case


Specifications
  • Description: Modulating Temperature Reset Controller, 160 F to 260 F
  • Application: Provides on/off and modulating control of water or air temperature in ducts or tanks
  • Type: Remote Bulb
  • Output Type: analog and relay
  • Analog Output: One 135 Ohm Potentiometer
  • Output: 1 SPST
  • Voltage: 24 Vac to 30 Vac
  • Frequency: 60 Hz
  • Frequency: 50 Hz
  • Dimensions (in.): 5-7/8 in. high x 4-1/8 in. wide x 2-3/16 in. deep
  • Sensor Element: Copper bulb
  • Number of Sensor Inputs: 1
  • Capillary Length (ft): 5 ft
  • Bulb Size (in.) : 1/2 in. diameter x 4-3/16 in. long
  • Setpoint Temperature Range (F): 160 F to 260 F
  • Maximum Operating Temperature (F): 280 FF
  • Throttling Range (F): 11 F
  • Differential Temperature (F) 4 F additive

Modulating Temperature Reset Controller, 160 F to 260 F

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