Product Specifications

Application

Provide modulating control of water or air temperature in ducts or tanks, setpoint automatically reset as outdoor temperature changes

Dimensions (in.)

5 5/8 in. high x 2 in. wide x 2 1/4 in. deep

Dimensions (mm)

143 mm high x 51 mm wide x 57 mm deep

Comments

Indoor bulb temperature plus 1.5 times outdoor bulb temperature must not exceed 312 F (156 C)

Item Type

Product

Frequency

50 Hz; 60 Hz

Voltage

24 Vac to 30 Vac

Setpoint Temperature Range (C)

21 C to 60 C

Setpoint Temperature Range (F)

70 F to 140 F

Operating Temperature Range (F)

125 F Maximum

Operating Temperature Range (C)

52 C Maximum

Output

analog

Analog Output

One 135 Ohm Potentiometer

Reset Ratio

1.0 to 1.5

Sensor Inputs

2

Sensor Element

Copper bulb

Capillary Length (ft)

Indoor: 10 ft, Outdoor: 30 ft

Capillary Length (m)

Indoor: 3 m, Outdoor: 9.1 m

Bulb Size (in.)

1/2 in. diameter x 4 in. long

Bulb Size (mm)

13 mm diameter x 102 mm long

Throttling Range (F)

3 F to 10 F

Throttling Range (C)

1.7 C to 16.7 C

Color

Gray