Diaphragm Gas Meter Overview
The Spectron Diaphragm Gas Meter is a highly efficient and reliable solution for accurate gas measurement. Designed with a four-chamber system and separated by two diaphragms, it ensures precision in gas flow monitoring. The pressure variations within the meter create alternating diaphragm movements, which drive a transmission and speed-shifting mechanism. This ensures an exact measurement that is displayed on the counter. Its modular structure, anti-reversal gas flow design, and the ability to upgrade for remote reading make it an ideal choice for residential, commercial, and industrial applications.

Benefits with Spectron
- High Accuracy
- Long-Term Reliability
- Anti-Reversal Design
- Modular Structure
- Compact & Sturdy Build
Key Metrics
The Spectron Diaphragm Gas Meter is designed with industry-leading technology to provide consistent and highly accurate gas measurement. Its compliance with international standards, including MID B+D, EN 1359:2017, and OIML R137 (2012), ensures reliability and precision in diverse environments. The meter's innovative diaphragm and upholder separation, adjustable mechanical core, and compound flagpole design contribute to its superior performance.
MID B+D certified for quality and compliance.
EN 1359:2017 standard ensures accuracy and safety.
OIML R137 (2012) compliance for global reliability.
Adjustable mechanical core for enhanced adaptability.
Anti-reversal gas flow mechanism for safety.
Output available for remote reading upgrades.
Process / Working

The Spectron Diaphragm Gas Meter operates through a four-chamber system divided by two diaphragms. When gas enters the meter, it creates pressure variations that cause these diaphragms to move alternately. This movement drives a transmission and speed-shifting mechanism, which accurately calculates the volume of gas passing through. The measured value is then displayed on the counter. The anti-reversal design prevents incorrect gas flow, while the modular structure allows easy upgrades, such as remote reading capability. The meter ensures precise measurement, making it a reliable choice for gas distribution networks.