Nanjing Microsensoren Technology Co.,Ltd
| Interaction: | IC card |
| 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:
IC card prepaid large flow diaphragm gas meter, using IC card as information carrier, with wide range accurate measurement, prepayment and control functions. Based on the valve diaphragm gas meter, it integrates contactless radio frequency card technology and can be equipped with an integrated Internet of Things wireless communication module. It has the functions of accurate measurement, prepayment, tiered gas price, anti-hoarding, anti-theft, information prompts, alarm prompts, etc.
Features:
Diaphragm gas meter
Optional NB-IoT/GPRS/LoRa
Support IoT/IC card recharge
Support tiered billing mode
Support remote price adjustment function
Support amount/gas volume metering, switchable
Battery life exceeds 1 year
One meter and one card to prevent misuse
Double-layer waterproof wall design around the battery box
Parameters:
Product | IC-card Prepaid 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 | ||||||
Interaction | IC card | ||||||
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) | ||||||
Structural | Integrated/split type (optional) | ||||||
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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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