NFC, предоплата, Газовый Счетчик GPRS/NB-IoT/LoRaWAN/Sigfox, коммуникация
- Category: Gas Meters >>>
- Supplier: Goldcard,Smart,Group,Co.,Ltd.
Share on:
Product Overview
Description
Product Description
1.Features:
l High resolution metering
l NFC 2-way communication
l STS token based payment mode Internal valve
l Various of anti-tamper and safety protection mechanisms
l IoT module interface reserved (optional)
2.Technical Parameters:
Type | G1.6 | G2.5 |
Qmax (m3/h) | 2.5 | 4 |
Qmin (m3/h) | 0.016 | 0.025 |
Accuracy Class | 1.5 | |
MPE | Qmin ≤ Q <Qt: ±3%; Qt ≤ Q ≤ Qmax: ±1.5% | |
Max Pressure (kPa) | 50 - base meter, 15 - base meter with valve | |
Pressure Absorption (Pa) | ≤200 | |
Working Temperature(℃) | -25~+55 | |
Ingress Protection Level | IP 65 | |
Valve Lifetime (time) | ≥ 10000 | |
Battery Life (year) | ≥ 10 * | |
3. Smart Gas Charge System
Company Information
Goldcard Smart Group Co., Ltd. is one of the leading smart utility solution providers, with IoT products and services covering gas,
water, electricity, smart home, etc. Goldcard is now providing smart solutions to more than 3500 utility companies in 40 countries,
with accumulated IoT smart meters installation over 20 million units.
water, electricity, smart home, etc. Goldcard is now providing smart solutions to more than 3500 utility companies in 40 countries,
with accumulated IoT smart meters installation over 20 million units.
1.Manufacturability
2.Reliable Test
3.QA Assurance
4.Certification
l MID B+D certified
l OIML R137 (2012)
We Recommend
NFC Prepayment Gas Meter MID and OIML R137 Certified
US $100.00-$200.00
NFC Prepayment Gas Meter STS Standard
US $100.00-$200.00
Infinity Smart Gas Meter Smart Valve Control
US $100.00-$300.00
NFC Prepayment Gas Meter
US $100.00-$200.00