Best Quality Diaphragm Gas Meter Residential Gprs
Product details of diaphragm gas meter
The Best Quality Diaphragm Gas Meter Residential Gprs has the functions of remote meter reading with wireless communication and regular uploading of data. The meter can effectively avoid door meter reading, curb gas-stealing and arrears, save costs, simplify operation, and greatly improve management efficiency.
Main technical parameters:
| item | model | ||
| ZZ-L-1.6D-2V1.0 | ZZ-L-2.5 D-2V1.0 | ZZ-L-4.0 D-2V1.0 | |
|
Max flow(m3/h) |
2.5 | 4 | 6 |
|
Min flow(m3/h) |
0.016 | 0.025 | 0.04 |
| Measurement accuracy grade | B | ||
| Minimum reading | 0.001m³ | ||
| Max reading max working pressure | 99999.999m³ | ||
| 0.1qmax≤q≤qmax ±1.5% | |||
| 30KPa | |||
| Tightness | Input 1.5 times the maximum working pressure of air, which will not leak for three minutes | ||
| Long-term running performance | After 2000 hours of operation at maximum flow rate, it meets the national standard requirements of GB/T6968-1997 "Membrane Gas Meter" | ||
| Communication frequency | 470-510MHz | ||
| Emission current | 110mA | ||
| Receive current | 20mA | ||
| Static power | ≤5μA | ||
| Tightness | No leakage when ≤15kPa | ||
| User stealing | Automatically close the valve and prompt | ||
| Alarm method | Close valve alarm | ||
Water fee collection method: We can design solutions and develop products according to the actual situation in your country and your specific needs.
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Certification of diaphragm gas meter
About us
We are in ZHENGZHOU city, HENAN province, in north China.
Two hours from Guangzhou to our factory by air.
90mins by air from Shanghai .
We directly pick you up at our Xinzheng International Airport.
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Packing and shipping of diaphragm gas meter
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FAQ
1. Are you manufacturer of trade company?
We are 100% manufacturer.
2. Where are your factory?
Our factory is conveniently located in Zhengzhou city,Henan province.It is just 1 hour from the Xinzheng international airport(IATA:CGO).
3. What are your advantages?
We provide a complete solution of intelligent wireless remote transmission Cost-Effective Stainlesss Steel Water Meter.And we can also design products according to your personalized demands.
4. How about your delivery time?
We have sufficient production capacity,so we can adjust delivery time according to customer needs.
5. Can we customize our own brand or logo?
Yes,OEM service is available.
How to Contact Us?
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