Bagsik Sp. z o.o. Sp.k.


BGK81 regulator regulates temperature in devices through switching on and off the electric control device according to settings. It works with the resistance and thermoelectric temperature sensors types.

BGK81 regulator is designed for temperature regulation in plastic industry, food industry, drying industry and in any other industry where it is needed to stabilize the temperature change. The regulator has a relay open-closed output which allows a direct control of low power devices.

Technical data

ModelFront cover
Dimensions50 x 50 x 80 casing – contains terminal block – with snaps – plastic hooks up to 50 mm thick walls. PC/ABS blend material, black, weight about 0,450 kg. Required notch size: 45 mm x 45 mm.
Display7-segment LED diode, 2 displays, 4 digits
Insulation classFront IP 40, connections IP 20
Basic error0.8 – 3.0°C
InputThermocouple type L or
Thermocouple type J or
Thermocouple type K or
Re-static measurement PT100 2, 3, 4 wires
Signalisation– active output
– programmed value displayed
Output operating mode– refers for heating
– straight for cooling
Power supply voltage230 VAC ±10%, 50-60Hz
120 VAC*
24 VDC*
Device connectionRear side – 14-input terminal block for 2.5 mm²
OutputRelay and SSR