S+S Regeltechnik ASTF_NTC20K THERMASGARD® Radiation temperature sensor
on-wall Radiation Temperature sensor with passive output, sensor: NTC_20kOhm, measuring range: -30/+75°C, 2-wire connection, enclosure: plastic polyamide, color: pure white similar to RAL 9010, with quick locking screws, cable gland M16 with strain relief, semi-globe: black, IP65
Resistance thermometer THERMASGARD® ASTF with passive output, terminal box enclosure made of impact-resistant plastic and enclosure cover with quick-locking screws.
This radiation sensor is specifically designed for temperature detection in wet areas or in larger rooms or halls.
The on-wall radiation temperature sensor THERMASGARD® ASTF determines the effective portion of active radiation respectively the effective radiant heat at the measured location.
Due to the measuring method employed by the dark radiation temperature sensor, an excellent and room-representative measuring result is achieved.