... outlook, special structure design, convenient operation and maintenance2. Special craft handling, low pressure loss, sealable, security, high level anti-corrosive, ... Realize “centralized reading” function of water, energy and gas meterThe remote reading system functions 1.With real-time meterreading and definite ... supply; 220VAC, 50HZ 6. Host Dimension: 370 × 250 × 57 (mm) Remote-reading Gas Meter