Description
Frost protection thermostat, capillary length 6m, external setting, 2-stage
For measuring the temperature of non-aggressive gases. The frost protection monitor JTF-21 has 2 switching outputs, making it possible to shut down the system before the danger point is reached. When attaching the capillary tube, mounting brackets JZ-05 / 6 M (metal) or JZ-05 / 6 K (plastic) must be used before the heating coil. The capillary tube is active over its entire length. The device responds when approximately 30 cm of the capillary tube reaches the set scale value. Mounting brackets, immersion sleeves and protective coils are not included in the delivery and must be ordered separately. Hysteresis between the stages approx. 5K.