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Customized LoraWAN/NB-IoT/GPRS Prepaid Postpaid Smart Gas Meter

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Shenzhen Calinmeter Co,.LTD

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-755-23707749

Contact Person:
Mr.Rozelle Max View Contact Details

Customized LoraWAN/NB-IoT/GPRS Prepaid Postpaid Smart Gas Meter

Brand Name	CALIN
Model Number	CA768
Certification	STS Certificates
Place of Origin	Shenzhen China
Minimum Order Quantity	Negotiation
Price	Negotiation
Supply Ability	500000Piece/Year
Delivery Time	6 weeks
Packaging Details	Standard Packing
Material	Steel/aluminium
Color	White
Output	Pulse
Type	Diaphragm
Valve	Bakelite phenolic

Detailed Product Description

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

Product Tags: Customized Prepaid Gas Meter GPRS Prepaid Gas Meter

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