°CNominal pressure: ≤1.0MpaPressure Loss: ≤0.1MpaConnection Thread: Screw threadInstallation: Horizontal or VerticalApplication: Residential, domestical, smaller commercial area?Electronic Technical Parameter:Recognition rate:100%Recognition time: ≤800msTransmission :M-BUS or RS485;NB-Iot,Lora,GPRS;Communication protocol:Comply with the regulations of CJ/T 188-2004Ambient Enviroment:-20~55,humility ≤75%RHService life:more than 12 years?Installation SizePhotos