Gas meters are residential, commercial, and industrial gas metering terminals. They are classified into three types: mechanical diaphragm, IC card prepaid, and IoT smart meters. They accurately measure gas volume and are safe and reliable.

Core Parameters (Mainstream Diaphragm Type)

• Diameter: DN15 (Household) / DN25–DN50 (Commercial)

• Working Pressure: 0.5–20kPa

• Accuracy: ±1.5%

• Temperature: -10℃～40℃

• Material: Cast iron / Aluminum alloy, anti-corrosion coating

Types and Functions

• Mechanical Diaphragm: Purely mechanical, dial reading, manual meter reading, low cost and durable

• IC Card Smart: Prepaid, card insertion and recharge, valve shut-off when balance is insufficient, anti-arrears

• IoT Smart: 4G/NB-IoT, remote meter reading / recharge / valve control, APP monitoring, data upload

Core Applications

• Residential buildings, commercial shops, industrial boilers, gas wall-hung boilers

• Accurate gas consumption metering and billing, built-in safety valve

Product Advantages

• ✅ Accurate Metering: Volumetric design, pressure changes do not affect accuracy

• ✅ Safe and Reliable: Overpressure protection, tamper alarm, leakage protection

• ✅ Intelligent and Convenient: Remote management, automatic valve shut-off, data traceability

• ✅ Long Lifespan: Designed for 10 years, periodic replacement

Packaging and Certifications

• Packaging: Cardboard box, shockproof and pressure-resistant

• Certifications: GB/T6968, JJG577, Explosion-proof Certificate, ISO9001

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