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T991A1061/U

Modulating Temperature Controller, 160 - 260 F. 5' copper element. max Operating Temperature: 280 F

Overview

Proportional (135 ohm) remote bulb controllers for modulating control of water or air temperature in ducts, tanks and similar applications.

Fast response models (for duct mounting) have coiled sensing element giving at least four times faster response than standard models.
Ambient temperature compensated for the case and tubing.
Sensing element capillary tubing allows remote mounting of sensing element.
Setpoint may be read and adjusted through cover.
Throttling dial inside case adjusts proportional throttling range.

Hazmat Information: UN 1993, FLAMMABLE LIQUID, N.O.S. (contains Isopropanol), 3, III
Application: Provide modulating control of water or air temperature in ducts or tanks
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
Item Type: Product
Frequency: 50 Hz; 60 Hz
Voltage: 24 Vac to 30 Vac
Setpoint Temperature Range (C): 71 C to 127 C
Setpoint Temperature Range (F): 160 F to 260 F
Operating Temperature Range (F): 280 F Maximum
Operating Temperature Range (C): 138 C Maximum
Output: analog
Analog Output: One 135 Ohm Potentiometer
Sensor Inputs: 1
Sensor Element: Copper bulb
Capillary Length (ft): 5 ft
Capillary Length (m): 1.5 m
Bulb Size (in.): 1/2 in. diameter x 4 3/16 in. long
Bulb Size (mm): 13 mm diameter x 107 mm long
Throttling Range (F): 3 F to 30 F
Throttling Range (C): 1.7 C to 16.7 C
Color: Gray