Bulletin 837 Temperature Controls are heavy-duty control circuit devices used in industrial applications where the temperature must be maintained within preset limits. These devices use a vapor pressure technology to sense changes in temperature.
Bulletin 837 Temperature Controls:
Operating Ranges From -60%u2026570°F
Adjustable Range and Differential
Remote Bulb Sensing or Direct Immersion Types
Stainless Steel Bulb, Capillary and Armor Available
Variety of Contact Blocks Available
Open Type, Type 1, Type 4 & 13, Type 4X and Type 7 & 9 and 4 & 13 Combination Enclosures
