The ZG-D-Y wired smart gas meter complies with the JJG577-2005 standards. It is superior to the meter product that is fabricated according to the GB/T 6968-2011 standard offrom China Ministry of Construction. Our wired smart gas meter is suitable for large-scale enterprise, urban gas companies, property management companies and utilities to manage the resource such as gas measuring and data collecting.
Features and Benefits
1. Data communication with cable
2. Mechanic measurement with photoelectric direct reading module
3. Provide real-time and historical gas consumption data
4. The valve can be opened and closed by system
5. Gas leaking alarm and the valve will be closed automatically in time.
|Reference standard||Comply with national standard GB/T 6968-2011|
|Metering accuracy class||Class B|
|Normal working condition||Pressure range 0.5KPa - 30KPa|
|Maximum working pressure||30KPa|
|Total pressure loss||≤ 250Pa|
|Airproof||The meter is able to withstand 50Kpa pressure without leaking|
|Temperature||-10 ℃ ~40℃|
|Humidity||Relative humidity 93%|
|Anti-hazard class||Exib II Bt3|
|Working life||10 years|
|Max transient current||3 00mA|
|Valve life||Effective switching time ≥ 10000|
|Metering method (optional)||Double reed switch sampling mode|
|Photoelectric direct reading|
|Long-life photoelectric sensor|
We are the China-based producer and supplier of energy metering devices. Annually, our company can produce and market 10millions sets of various metering appliances. Professional OEM or ODM service can be achievable.
WILLFAR as a leading wired smart gas meter manufacturer, mainly manufacture gas meter, water meter, electric meter and data management instrument, like data logger, data concentrator, data collector, fault indicator and power energy monitor. To serve daily life much better, WILLFAR company also provides smart meter system and custom energy efficiency management solutions in client demands.