The XZ788 Split Type STS Prepaid Gas Meter is an advanced smart gas measurement solution designed for residential, commercial, and utility gas management applications. Combining a high-precision diaphragm gas meter, STS prepaid technology, intelligent valve control, and LoRaWAN communication, the XZ788 provides secure billing, accurate gas measurement, and efficient customer management.
Built with a durable aluminum or galvanized steel body, the meter offers excellent corrosion resistance and long-term reliability. Manufactured according to international standards, the XZ788 uses a proven central measurement unit deployed across millions of service connections, making it an ideal solution for gas revenue protection and smart utility management.
The XZ788 uses a reliable diaphragm measurement system designed for various gas media applications.
High measurement accuracy
Suitable for residential and commercial gas applications
Corrosion-resistant aluminum or galvanized steel construction
Built-in shut-off valve design
Manufactured according to international standards
The XZ788 supports Standard Transfer Specification (STS) prepaid technology, enabling secure gas credit management.
Remote recharge command from server
Automatic valve closing when balance reaches zero
Optional prepaid/postpaid mode switching
Low credit warning alerts
Real-time credit balance monitoring
This allows gas providers to improve billing efficiency and reduce revenue losses
| Parameter | Specification |
|---|---|
| Meter Type | Diaphragm Gas Meter with Built-in Shut-Off Valve |
| Protection Level | IP68 |
| Housing Material | Aluminum / Galvanized Steel |
| Installation | Vertical |
| Connection Type | Male Thread |
| Valve Type | Integrated Shut-Off Valve |
| Valve Lifetime | 10,000 cycles |
| Parameter | 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) | 0.8 | 0.8 | 1.2 |
| Working Pressure | 0.5–50kPa | 0.5–50kPa | 0.5–50kPa |
| Maximum Reading (m³) | 99999.9 | 99999.9 | 99999.9 |
| Weight | 2.4kg | 2.4kg | 2.4kg |
| Specification | Details |
|---|---|
| Accuracy Class | Class 1 |
| Standard Compliance | OIML R137 (2012) / EN1359:1998/A1:2006 |
| Maximum Permissible Error | Qmin<Q<0.1Qmax: ±3% / 0.1Qmin<Q<0.1Qmax: ±1.5% |
| Pressure Loss | <200kPa |
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The XZ788 Split Type STS Prepaid Gas Meter is an advanced smart gas measurement solution designed for residential, commercial, and utility gas management applications. Combining a high-precision diaphragm gas meter, STS prepaid technology, intelligent valve control, and LoRaWAN communication, the XZ788 provides secure billing, accurate gas measurement, and efficient customer management.
Built with a durable aluminum or galvanized steel body, the meter offers excellent corrosion resistance and long-term reliability. Manufactured according to international standards, the XZ788 uses a proven central measurement unit deployed across millions of service connections, making it an ideal solution for gas revenue protection and smart utility management.
The XZ788 uses a reliable diaphragm measurement system designed for various gas media applications.
High measurement accuracy
Suitable for residential and commercial gas applications
Corrosion-resistant aluminum or galvanized steel construction
Built-in shut-off valve design
Manufactured according to international standards
The XZ788 supports Standard Transfer Specification (STS) prepaid technology, enabling secure gas credit management.
Remote recharge command from server
Automatic valve closing when balance reaches zero
Optional prepaid/postpaid mode switching
Low credit warning alerts
Real-time credit balance monitoring
This allows gas providers to improve billing efficiency and reduce revenue losses
| Parameter | Specification |
|---|---|
| Meter Type | Diaphragm Gas Meter with Built-in Shut-Off Valve |
| Protection Level | IP68 |
| Housing Material | Aluminum / Galvanized Steel |
| Installation | Vertical |
| Connection Type | Male Thread |
| Valve Type | Integrated Shut-Off Valve |
| Valve Lifetime | 10,000 cycles |
| Parameter | 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) | 0.8 | 0.8 | 1.2 |
| Working Pressure | 0.5–50kPa | 0.5–50kPa | 0.5–50kPa |
| Maximum Reading (m³) | 99999.9 | 99999.9 | 99999.9 |
| Weight | 2.4kg | 2.4kg | 2.4kg |
| Specification | Details |
|---|---|
| Accuracy Class | Class 1 |
| Standard Compliance | OIML R137 (2012) / EN1359:1998/A1:2006 |
| Maximum Permissible Error | Qmin<Q<0.1Qmax: ±3% / 0.1Qmin<Q<0.1Qmax: ±1.5% |
| Pressure Loss | <200kPa |
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Zhuhai JiDa Huapu instrument Co., Ltd
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Zhuhai JiDa Huapu instrument Co., Ltd
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Shenzhen Xizhe Meter Co., ltd,
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