Detail HD50CR-AS Relative Or Differential Low-pressure Transmitter
Air Quality Monitor
Relative or differential low-pressure transmitter and data logger designed for wall
flush-mounting. Measuring range ±100 Pa. Automatic calibration of the differential
pressure at zero. Electroluminescent LCD display. Brushed stainless steel front panel.
Input for an optional relative humidity and temperature combined probe. The absolute
humidity, the Dew Point and the wet bulb temperature are calculated.
USB and RS485 Modbus-RTU “Slave” connectivity.
Three 0…5/10 V and 0/4…20 mA analog outputs.
Acoustic alarm with internal buzzer and LED visual alarm.
External 24 Vac / Vdc ± 10% power supply.
Instrument operating temperature / humidity: -10…+50 °C / 0…85 % RH.
It includes HD35AP-S software downloadable from Delta OHM website.
The combined temperature and relative humidity probe (HP3517E…) has to be
ordered separately. The CP23 USB cable has to be ordered separately
Note: integrated Web Server not available in this model.
