Features
- Two 2-wire 4 to 20mA analog outputs
- ±0.8%rh / 0.1K accuracy
- Application temperature:
- -40 to 60°C without display
- -10 to 60°C with display
- Optional display available
- Aluminum housing
- IP66 protection rated
- Explosion protection classes (transmitter):
- EX II 2(1) G Ex eb mb [ia Ga] IIC T5 Gb
- EX II 2(1) D Ex tb [ia Da] IIIC T80 °C Db
- Kit option available: includes one probe
The Rotronic HygroFlex5-EX Series humidity and temperature transmitter is a two-channel transmitter for the exact measurement of humidity and temperature in explosive atmospheres. This device conforms to the latest international standards and consists of a robust aluminum transmitter with or without display. The attached probes are cast into a stainless steel tube, and are certified for operation in Zone 0/20 while the transmitter is certified for Zone 1/21. The HC2-EX probe options: Wall mount probe with 104mm probe length Cable probe with 125mm or 285mm probe length Screw-in probe with 1/2in G or NPT thread LDP-Screw-in probe with 1/2in G thread Cable and screw-in probes come in cable lengths of 2m, 5m or 10m
