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Modulating Temperature Reset Controller, 70 F to 140 F

SKU:T991B1003

Brand: Honeywell

Modulating Temperature Reset Controller, 70 F to 140 F
Qty	Price
	$305.95 / each

In Stock! Ships in 24-48 Hours

Order by 3PM, Receive Tomorrow Order by 3PM, Receive Mon. May 27 Order by 2PM, Receive Mon. May 27

3 Available

Specs

Product Specs
Application:	Modulating Temperature
Output:	One 135 Ohm Potentiometer
	Analog
Voltage: ? Voltage close Voltage, or volts, is a measurement of the difference between two electric fields (in heating terms, the difference between the Earth's electrical field and the electricity running through your wires).	24 VAC to 30 VAC
	24v
Hertz:	50
	60
Color:	Gray
Height:	5-5/8"
Width:	2"
Depth (Inches):	2-1/4"
Sensor Type:	Copper Bulb
Sensor Inputs:	1
Capillary Length:	30 ft. (Outdoor)
	10 ft. (Indoor)
Bulb Size:	1/2" x 4"
Max Temp (F):	140°F
	70° to 140°F
Min Temp (F):	70°F
Max Operating Temp:	125°F
Throttling Range:	3°F to 10°F
Features:	1:1 Reset Ratio

Automatic outdoor reset controllers for air or liquid.

Features

Raises heating medium control point automatically as outdoor temperature falls.
One remote element senses heating medium, the other senses outdoor air temperature.
T991 has 135 ohm potentiometer for proportional heating control.

Specifications

Description: Modulating Temperature Reset Controller, 70 F to 140 F
Application: Provide modulating control of water or air temperature in ducts or tanks, setpoint automatically reset as outdoor temperature changes
Type: Modulating Remote
Output Type: analog
Analog Output: One 135 Ohm Potentiometer
Reset Ratio: 1.0 to 1.0
Voltage: 24 Vac to 30 Vac
Frequency: 60 Hz
Frequency: 50 Hz
Dimensions (in.): 5-5/8 in. high x 2 in. wide x 2-1/4 in. deep
Sensor Element: Copper bulb
Number of Sensor Inputs: 2
Capillary Length (ft): Indoor: 10 ft, Outdoor: 30 ft
Bulb Size (in.) : 1/2 in. diameter x 4 in. long
Setpoint Temperature Range (F): 70 F to 140 F
Maximum Operating Temperature (F): 125 F
Throttling Range (F): 3 F to 10 F
Comments: Indoor bulb temperature plus outdoor bulb temperature must not exceed 265 F (129 C).