VOC sensors
Room sensors - digital output, series VHM and VNM
Measurement of temperature, humidity and VOC concetration
- communication over RS485 line, protocol ModBus RTU
- the ability to view temperature, relative humidity and VOC on the graphic display
Produced designs: ABB, Legrand, Moeller, Schneider Electric, Vimar, BTicino, Efapel, Gira, Jung, …
Leaflead (PDF)
Overview of designs (PDF)
Duct temperature, humidity and VOC concetration sensors - series PVHM12
- communication over RS485 line, protocol ModBus RTU