Termékleírás
The Vaisala HMP1 humidity and temperature probe
is designed for wall-mounted indoor applications. It combines a compact design with high accuracy, offering ±1.0 %RH humidity and ±0.2 °C temperature accuracy. With Modbus RTU over RS-485, it can be easily integrated into automation systems. The sensor cleaning function ensures long-term stability even in chemically demanding environments.
Műszaki leírás
The HMP1 measures relative humidity from 0 … 100 %RH and temperature from −40 … +60 °C. The accuracy is ±1.0 %RH at 0 … 90 %RH and ±0.2 °C at +23 °C. The probe features a digital RS-485 output with Modbus RTU and requires 15 … 30 VDC power supply. Its compact housing allows easy wall installation with a probe holder, or direct connection to Vaisala Indigo200/300 transmitters. With IP50 protection, it is suitable for indoor environments. Each unit comes with a traceable calibration certificate.