HDU Outdoor CO2 Transmitter
Produal HDU
HDU transmitters are designed to measure and monitor carbon dioxide concentration and temperature in unheated areas, such as parking garages. The CO₂ measurement range is 0–2000 ppm.
Modbus RTU
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HDU Outdoor CO2 Transmitter
Produal HDU
HDU transmitters are designed to measure and monitor carbon dioxide concentration and temperature in unheated areas, such as parking garages. The CO₂ measurement range is 0–2000 ppm.
Modbus RTU
Communication
Modbus RTU (models -M)
Power supply
24 Vac/dc, < 10 VA
Measuring range
0...2000/5000/10000 ppm
Accuracy / Resolution
Type: ±40 ppm +3% of value ±0.5 °C
Output signal
2 x 0...10 Vcc, 2 mA
HDU
CO₂ transmitter for cold environments, range 0...2000 ppm
-R
Relay (24 Vac 1 A)
-N
CO₂ transmitter for cold environments with display, range 0...2000 ppm
-M
Modbus communication
HDU 5K
CO₂ transmitter for cold environments, range 0...5000 ppm
HDU 10K
CO₂ transmitter for cold environments, range 0...10000 ppm
CE Certificate
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