Active Member
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[China]
Address: Floor 5, Building A, No.668 Xianyuehuan Road, China Power Valley Tech Park R&D center, Tianyuan District, Zhuzhou City, Hunan Province, China.
Contact name:Tony
Hunan Stron Smart Co., Ltd |
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LORA-RF Remote Reading STS Standard Smart Gas Meter Optional valve leakage warning
Our Stron smart STG16-L is equipped with the latest Semtech LORA-RF communication unit, allowing it to communicate with a Datacentre Unit (DCU) and a hand-held sheet reader located up to 1 km away.LORA is a two-way wireless solution that complements the M2M cellular infrastructure and provides a low-cost way to connect smart meters to network infrastructure.Gas meters are manufactured according to strict international standards and the central measuring unit has been provided and validated over 50 million service connections over the last 10 years as the ideal revenue protection and customer management controller
Advantages:
1. Accuracy of meter reading
The "window value" of the meter is read directly, which reduces the
failure point of the cumulative pulse conversion, and there is no
cumulative error.The electronic part of the direct reading meter
has no mechanical contact with the counter and other devices in the
meter, which is not affected by the vibration and causes
errors.Instantaneous reading of the meter data, not affected by
electromagnetic interference;Unique circuit design based on
infrared beam principle, free from visible light and strong
infrared light.Therefore, meter reading is more accurate and
reliable.
2. the convenience of meter reading
Directly read the "window value" of the meter, no need to set the
table base, table constant and other parameters, no need to store
data, convenient and practical operation.
Main Features
1. Meter body approved in accordance with MID by CMI
2. Remote Reading with AMR software
3. Remote Valve Control with AMI software(on request)
4. Low power usage and low failure rate
5. Over 10 years’ data storage in absence of power
6. Up to 10 years' battery life
7. Reading through LORAWAN, NB-IOT and the system of GPRS/3G(on
request)
8. Tamper warning and low battery alarm
9. Optional valve leakage warning
Metrological Parameters
| Type | G1.6 | G2.5 | G4 |
| Nominal Flow Rate m³/h | 1.6 | 2.5 | 4 |
| Maximum Flow Rate m³/h | 2.5 | 4 | 6 |
| Minimum Flow Rate m³/h | 0.016 | 0.025 | 0.040 |
| Cyclic volume dm³ | 0.7 | 1.2 | 2 |
| Working Pressure KPa | 0.5-50KPa | ||
| Maximum permissible error % | Qmin<Q<0.1Qmax: ±3; 0.1Qmin<Q<0.1Qmax: ±1.5 | ||
| Standard compliance | OIML R137 (2012) / EN1359:1998/A1:2006 | ||
| Pressure Loss kPa | <200 | ||
| Maximum Reading m³ | 99999.9 | ||
| Weight | 2.4kg | ||
Dimensions
Remote Reading Solution
