The BTC-901 range is housed in a 48 x 48mm, 1/16 DIN standard ABS case with 86mm behind panel depth.

A choice of ranges are available covering 0 to +800°C, utilising thermocouple types J or K or PT100 sensors.

Powered by 230V AC the controllers incorporate a 10 amp change over the relay output, suitable for On/Off control, switching alarms or controlling heating elements etc.

Connections are made by simple to use, rear screw terminals.