Material: Aluminium

Pressure Loss: ≤250Pa

Working Temperature: -20 ~ 50

Storage Temperature: -20 ~ 60

Relative Humidity: ≤93%

Display Mode: LCD

Center Distance: 130mm

Screw Thread: M30 x 2

The function of closing valves during idle time:Prevent the basal meter from ventilation when it is blocked;

The function of self-checking of valves:Prevent the basal meter from being blocked when it is not used for a long time and clear the mechanical faults of valves;

Control plan for pulse error:Double tongue tubes are adopted for reading,control module can inspect the breaking and damaging of thread automatically,the valves can be closed automatically.