T991A proportional.temperature controllers provide modulating control of water or air temperatures in ducts, tanks, and similar applications. Standard models have a sensing bulb and capillary: fast-response models have a coiled sensing element that oper
- Throttling Range : 1.7 to 16.7degree Celsius; 3 to 30degree Fahrenheit
- Controller Type : Proportional Temperature Controller
- Number of Sensor Inputs : 1
- Temperature Sensor Element : Copper Bulb
