Analog temperature controller T675A series

heatingcoolingambient temperature

T675A/B and T678A temperature controllers regulate the temperature of air or liquids in ducts, pipes, tanks, and boilers. Typical uses include control of dampers and valves in heating, cooling, or heating-cooling systems. T675A/B and T678A temperature controllers regulate the temperature of air or liquids in ducts, pipes, tanks, and boilers. Typical uses include control of dampers and valves in heating, cooling, or heating-cooling systems. Features & Benefits: T675A has one single-pole, double-throw (SPDT) switch that breaks R-B and makes R-W at the setpoint on temperature rise T675B manual reset low limit has one single-pole, single-throw (SPST) switch that breaks at the setpoint on a temperature fall, and requires manual setting T678A has two single-pole, double-throw (SPDT) switches that operate in sequence T675A models available with adjustable differential T675A and T678A have setpoint adjustment knob on front of case Capillary tubing allows remote mounting of sensing element; models available with various lengths T675A and T678A models available with a fast-response sensing element Controller can be mounted in any position Mounting accessories available for all applications Ambient temperature compensated