China OEM Wireless smart gas meter Factories –ZG(S)IC Card Commercial Diaphragm Gas Meter – HolleyDetail:
Specification
> Integrated mechanical watch and high-performance electronic measurement and control circuitTechnical, With automatic
management function
> Capacity accumulation function
> Prepad and using control
> Status prompt and display of accumulation, remaining amount and other functions Parameters
> Data power failure protection function
> Voltage detection and low battery alarm function
> Automatic valve-closing function under low power and power failure
> Insufficient gas prompt function
> Anti-magnetic attack function
> LCD code prompt function
Technical Parameters
| ITEM | UNIT | MODEL | ||||
| ZG6(S) | ZG10(S) | ZG16(S) | ZG25(S) | |||
| Max Flow Pate | M³/h | 10 | 16 | 25 | 40 | |
| Min Flow Pate | M³/h | 0.06 | 0.1 | 0.16 | 0.25 | |
| Operation Pressure Range | kPa | 0.5~30 | ||||
| Total Pressure Loss | Pa | ≤250 | ≤375 | ≤375 | ≤375 | |
| Permissible Error | qmin≤q＜0.1qmax | ±3% | ||||
| Permissible Error Max Remaining Stock | 0.1qmin≤q≤qmax | ±1.5% | ||||
| ㎡ | 999999.99 | 999999.9 | ||||
| Valve Max Action current | mA | ＜300 | ||||
| Static working current | μA | ＜20 | ||||
| Relative humidity | % | ≤93 | ||||
| Working temperature | ℃ | -10~+40 | ||||
| Storage temperature | ℃ | -10~+50 | ||||
| LED Display gas volume unit | M³ | 0.01 | 0.1 | |||
| Pulse equivalent | M³ | 0.01 | 0.1 | |||
| Pulse form | Double Pulse | |||||
| Service voltage | DC6V | |||||
Product detail pictures:
Related Product Guide:
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