Customized LoraWAN/NB-IoT/GPRS Prepaid Postpaid Smart Gas Meter
Brand Name:CALIN
Certification:STS Certificates
Model Number:CA768
Minimum Order Quantity:Negotiation
Delivery Time:6 weeks
Place of Origin:Shenzhen China
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Location:
Shenzhen Guangdong China
Address:
Floor 6, Bd A6, Qiaode Tech Park,Kelian Rd, Guang Ming District Shenzhen, China
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Product Details
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Product Details
LoraWAN Smart Prepaid Gas Meter with Integrated Valve for Energy Management and Smart City Solutions
Customized LoRaWAN/NB-IoT/GPRS Prepaid Postpaid Smart Gas Meter
The CA768 is an advanced smart gas meter designed for accurate
measurement of natural gas, LPG, and biogas consumption. It
supports customizable communication options, including LoRaWAN,
NB-IoT, and GPRS, enabling seamless integration into various
utility networks. The meter can switch between prepaid and postpaid
modes, offering flexibility to meet diverse billing needs.
Key features of the CA768 include:
- Wide Measurement Range: Compatible with G1.6, G2.5, and G4 gas volumes, catering to different flow rates.
- Robust Construction: Die-cast steel case ensures durability, with optional aluminum casing available.
- Convenient Recharge: Users can enter a 20-digit TOKEN via a wireless keypad, simplifying the recharge process.
- Long Battery Life: Up to 7 years of operation, reducing maintenance costs.
- Enhanced Security: Anti-tamper valve shut-off mechanism prevents unauthorized use.
- Safety Features: Optional gas leakage detection provides added safety.
- Smart Integration: Compatible with AMR/AMI systems, supporting smart city solutions.
- User Alerts: Low credit warnings help users manage consumption effectively.
The CA768 adheres to international standards, ensuring reliable
revenue protection and data security. Its tamper detection and
long-lasting performance make it a reliable choice for gas
utilities. With its user-friendly interface and versatile
connectivity options, the CA768 is an efficient solution for modern
gas metering and energy management.
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 |
| Maximum Work Preesure | 50kPa / 7 psi | ||
| Basic Error % | Qmin<Q<0.1Qmax: ±3; 0.1Qmax<Q<Qmax: ±1.5; | ||
| Leak-Provenance kPa | No leakage below 15kPa | ||
| Pressure Loss kPa | <250 | ||
| Maximum Reading m³ | 99999.9 | ||
| Minimum Reading m³ | 0.2 | ||
| Weight(kg) | 2 kg | ||
Dimensions and diagram
Customized LoraWAN/NB-IoT/GPRS Prepaid Postpaid Smart Gas Meter
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