Nanjing Microsensoren Technology Co.,Ltd
| Communication: | GPRS/NB-IOT/LORA (option) |
| Accuracy: | Class 1.5 |
| Normal Flowrate: | 6/10/16/25/40/65/100 m³/h |
| Pressure Loss: | 250/375/375/375/375/500/500 Pa |
| Rotation Volume: | 3.5/10/10/20/30/55/88 dm³ |
| Min. Flowrate: | 0.04/0.06/0.1/0.16/0.4/0.65/1.0 m³/h |
Description:
The large-flow IoT diaphragm gas meter integrates NB-IoT/GPRS/LORA IoT wireless communication technology on the basis of large-flow diaphragm gas meters to realize the intelligent gas metering product of gas data transmission for industrial and commercial users. It not only has the accurate metering function of industrial and commercial diaphragm gas meters, but also realizes the functions of regular reporting of gas consumption data (automatic meter reading), IoT remote recharge, IC card prepayment, remote valve control, remote price adjustment, automatic fault reporting, gas consumption record, etc. It is safe, reliable, convenient and practical.
Features:
Diaphragm gas meter
Built-in NB-IoT/GPRS/LORA
Supports wireless remote recharge
Fault self-check alarm function
Remote control valve function
Long-term non-use gas valve closing function
3D anti-disassembly, real-time detection status
Automatically close the valve when abnormal, and report
Parameters:
Product | IoT Large-Flow Diaphragm Gas Meter | ||||||
Specifications | G6.0 | G10 | G16 | G25 | G40 | G65 | G100 |
Max. flowrate,m³/h | 10 | 16 | 25 | 40 | 65 | 100 | 160 |
Normal flowrate,m³/h | 6 | 10 | 16 | 25 | 40 | 65 | 100 |
Min. flowrate,m³/h | 0.04 | 0.06 | 0.1 | 0.16 | 0.4 | 0.65 | 1.0 |
Pressure loss,Pa | 250 | 375 | 375 | 375 | 375 | 500 | 500 |
Rotation volume,dm³ | 3.5 | 10 | 10 | 20 | 30 | 55 | 88 |
Pulse constant,Pul/m³ | 10 | 10 | 10 | 10 | 1 | 1 | 1 |
Accuracy | Class 1.5 | ||||||
Operating Pressure | 0.5~30kPa | ||||||
Operating temp. | -10~40℃ | ||||||
Permissible error | 0.1Qmax≤ Q ≤Qmax，1.5%FS； Qmin≤ Q＜0.1Qmax，3%FS； | ||||||
Compensation function | Mechanical temperature compensation， electronic temperature/pressure compensation (option) | ||||||
Static Consumption | ＜30μA | ||||||
Communication | GPRS/NB-IOT/LORA (option) | ||||||
Power Supply | 6VDC (5# alkaline battery, 4 pieces) | ||||||
Battery Life | up to more than 1 year (Upload data once a day) | ||||||
Operating humidity | 5~95%RH | ||||||
Storage temperature | -20~60℃ | ||||||
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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