OEM Famous Smart water meter Companies –WG-L LoRaWAN Wireless Smart Gas Meter – HolleyDetail:
СТАНДАРТ
> Comply with international standard EN1359, OIML R137 and MID2014/32/EU.
> Approved by ATEX
II 2G Ex ib IIA T3 Gb (Ta = -20℃ to +60℃)
МАТЕРИАЛЫ
> Housing made through die-casting of high-quality steel.
> Diaphragm made of synthetic rubber with long life and temperature resistant.
> Valve and valve seat made of advanced PF synthetic resin.
ADVANTAGES
> Anti-tamper proof.
> Alarm function.
> Anti-magnetic interference function.
> Automatic data reporting (passive).
> Automatic meter reading through specified frequency band.
> When network cannot communicate, point-to-point meter reading through APP.(optional)
> 60 days historical data (daily total gas usage, alarm content, battery status).
SPECIFICATION
ПУНКТ МОДЕЛЬ | G1.6 | G2.5 | G4 |
| Nominal Flow Rate | 1,6 м³/ч | 2,5 м³/ч | 4м³/ч |
| Max. Flow Rate | 2,5 м³/ч | 4м³/ч | 6м³/ч |
| Min. Flow Rate | 0.016m³/h | 0.025m³/h | 0.040m³/h |
| Total Pressure Lose | ≤200 Па | ||
| Operation Pressure Range | 0.5～50kPa | ||
| Cyclic Volume | 1,2 дм³ | ||
| Permissible Error | Qmin≤Q<0.1Qmax | ±3% | |
0.1Qmax≤Q≤Qmax | ±1,5% | ||
| Min. Recording Reading | 0,2дм³ | ||
| Max. Recording Reading | 99999.999m³ | ||
| Operation Ambient Temperature | -10～+55℃ | ||
| Storage Temperature | -20～+60℃ | ||
| Service Life | More than10 years | ||
| ЛитийBattery Life | 10 лет | ||
| Connection Thread | ДНЯО3/4 or Customized | ||
| Выходбоковой корпус | Steel/aluminum | ||
| IP Protection | IP 65 | ||
| Communication | Лора/ЛоРаВAN Protocol | ||
Product detail pictures:
Related Product Guide:
We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising forOEM Famous Smart water meter Companies –WG-L LoRaWAN Wireless Smart Gas Meter – Holley, The product will supply to all over the world, such as: India, Comoros, Bangalore, Upon today, we've customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We've been looking forward to doing business with you.
