Page 114 - OP_Katalog_EN

Sensors for air quality
Type Item no. ADG Euro / pc.

CO 2 , temperature and humidity transducer see our
3-way transmitter for interior installation. current
With large illuminated color touch-display. price list
Standard configuration with Modbus and BACnet interface.
Configurable via display.
Standard configuration additionally with 3 x 0 – 10V output
per sensor metric plus 1 x relay output for CO 2 .
Measuring range: CO 2 0 – 2,000 ppm
Temperature 0 – 50 °C
Relative humidity 0 – 100%
For controlling demand from ventilation systems as a function of
CO 2 , temperature, and humidity. Sensor principle:
non-dispersion infrared technology with automatic
self-calibration. Service interval: 5 years. The touch display can selec-
tively display all 3 sensor metrics at the same time, or only 1 sensor
metric or the time series for each sensor metric. The display can
be programmed to switch between red and yellow when defined
thresholds are exceeded.
Power supply: 24 V AC / DC ± 20 %
Permiss. amb. cond.: 0 – 50 °C, 0 – 95 % RH
(non-condensing)
Perm. storage temperature: -30 – 70 °C.
Housing for interior vertical wall mounting,
Housing: approx. 83 x 122 x 23 mm (L x W x D);
white; IP 20.
Screw terminals max. 1.5 mm2.
CO 2 -, temperature and humidity transducer, CO2-TRH-W-D 103682 01
with color touch display
Data sheet no. 14110
Modbus protocol CO2-TRH
(downloadable from our website)
BACnet protocol CO2-TRH
(downloadable from our website)

114 | Catalog 2024 | Sensors For our current prices see www.oppermann-regelgeraete.de/en/downloads/catalogue-1