Rotronics HF420-DB5XX1XX Hygroflex Temperature Humidity Transmitter - Temperature & Humidity Sensor

Measures relative humidity and temperature and calculates the dew/frost point in the fields of HVAC and industry. <15 sec. Typically <3.The HF420 features well proven sensors and a robust housing. Digital signal processing ensures consistent product performance and also facilitates the task of field maintenance with features such as potentiometer free – digital calibration. Device Protection by password: Yes, Analog output signal (standard): 2 x 0…1 V, 0…5 V, 0…10 V, 0(4)…20 mA, Communication interfaces: RS-485 / USB / LAN / WLAN / MODBUS (ASCII), Service Information: Calibration interval, Probe material: polycarbonate, Filter cartridge: Polyethylene dust filter, gray, 20 um, Enclosure material: ABS, Cable connections: M16 cable gland and screw terminals, Weight: 220 g.