MICRO-Z5 Electronic Volume Corrector

MICRO-Z5 is a high accuracy, single stream volume corrector specially designed to meet the emerging requirements of gas distribution utilities. It defines a new standard for ease-of-use while delivering unmatched performance and flexibility.

MICRO-Z5 incorporates wide range of features which not only meets the local metering requirements, but also provides a complete solution for gas distribution utilities to achieve fast, efficient and cost-effective network operation and management.

• Approved for legal metrology. EN12405 and MID compliant. Software compliant to Welmec 7.2.
• Certified for use in hazardous locations.
• Broad range of calculations including AGA 8, NX19 and GERG.
• Suitable for LF type meters.
• Up to 2 simultaneous TCP connections via GPRS interface. Supports SMS and GSM.
• Remote monitoring, configuration, diagnostics, and firmware update.
• Large archiving capacity. Alarm and event logging.
• Optical interface for local communications.
• RTU features via digital inputs and outputs.
• Nano power consumption. 10+ years battery life. Separate battery for remote communications.
• Rugged, maintenance-free, durable design.
• Complete software solution.


Certified for legal metrology and explosion safety as per the MID 2014/32/EU and 2014/34/EU.

Next Generation

Broad range of calculations in an EVC. RTU and communication features. Best cost option for basic volume correction needs.

Nano Power

In excess of 10 years battery life. Separate battery for remote communications.


2 years warranty standard. 5 years extended warranty option.


7/24 comprehensive technical support. Customized solutions. Total customer satisfaction.