Indoor climate sensor 1WU-HTPVoC B1 for temperature, humidity, air pressure and TVOC, 4 values, 3 m cable - HW group 600901

Four quantities, one connection. The 1WU-HTPVoC B1 measures temperature from -30 to +70 °C, relative humidity, atmospheric pressure and TVOC concentration from 0 to 60,000 ppb. The pressure reading helps detect a loss of pressure in positive or negative pressure rooms.

Benefits

• Four values: temperature, relative humidity, air pressure and TVOC over one RJ11 port.
• Air quality at a glance: TVOC from 0 to 60,000 ppb, manufacturer levels range from below 60 ppb (excellent) to above 2,200 ppb (unhealthy).
• Pressure room monitoring: air pressure from 300 to 1,100 hPa according to the manufacturer page.
• Small and light: 40 x 40 x 20 mm and 35 g, for wall, ceiling or desk.
• No power adapter: 5 V from the 1-Wire port at 15 mA.

Applications

• Positive and negative pressure rooms, detecting pressure loss
• Air conditioning and building management systems
• Control rooms, offices, schools and residential buildings

Compatibility

• Works with all HW group monitoring devices with an RJ11 (1-Wire UNI) port, according to the manufacturer