Small-sized domestic gas meter SGMB-4

Small-sized domestic gas meter SGMB-4 is designed to measure the volume of gas passing through the meter, used for domestic and industrial purposes.

The meter consists of: a jet self excited oscillator enclosed in a sealed housing with connecting pipes; an electronic unit; a lithium battery for power supply; a housing cover with a sealing ring

The meter is intended for operation both as an independent device and as part of information measuring systems and information and computing complexes for monitoring and accounting of energy resources. To transmit measurement results to external gas monitoring and metering systems, a pulse-type communication interface is provided in all meters. Additionally, the following components can be implemented jointly or separately on the basis of auxiliary circuits of the meter: radio module; digital wired output device.

The meter can additionally have a sealed battery compartment with a separate cover for the convenience of battery replacement.

Meters operating in metering systems can be additionally equipped with a built-in shut-off valve. The valve remotely shuts off the gas supply at the command of the metering system in case of payment arrears or when the gas contamination alarm embedded in the system is triggered. The valve can only be opened remotely at the command of the system.

Intended use: for gas consumption metering

Target medium: natural gas, liquefied gas vapor.