Brand: Galvanic

GasMicro NG™ Electronic Volume Corrector

Name: GasMicro NG Electronic Volume Corrector – Brochure & Quote
Brand: Galvanic

Description

Overview

The GasMicro NG™ Electronic Volume Corrector is the next-generation device developed by Galvanic Applied Sciences, building upon the success of the original GasMicro meter with a range of new features and capabilities that make it an even more reliable and versatile choice for the natural gas measurement market. Whether operators are on the sending or receiving end of a natural gas distribution system, precise volume correction for temperature and pressure is essential to accurately assess the value of transported gas—something a turbine or rotary flow meter alone cannot provide.

Working closely with plant engineers in the region, Seven Star LLC proudly offers the GasMicro NG™ to natural gas transmission operators, custody transfer stations, and pipeline measurement facilities across the Sultanate of Oman, Muscat, and the wider GCC. Its combination of high-accuracy sensing and modern remote connectivity supports the region’s transition toward digitally connected gas measurement infrastructure.

Measurement Principle

The GasMicro NG™ features integral smart plug-and-play pressure transducers with ±0.05% of reading accuracy and a PT1000 temperature sensor with ±0.15% of reading accuracy. These highly accurate pressure and temperature measurements, combined with advanced reverse flow and rocking detection algorithms, provide superior meter correction accuracy compared with legacy volume correctors.

The device supports multiple meter types including turbine, rotary, and diaphragm, and accommodates both low-frequency and high-frequency pulse inputs, giving it broad compatibility across existing metering infrastructure. This versatile integration capability means the GasMicro NG™ can be retrofitted onto a wide range of existing gas meters without requiring a complete metering system replacement.

Engineering Design of the GasMicro NG™

The GasMicro NG™ features advanced electronics enabling remote monitoring and control capabilities, with modern 4G communication and 3G fallback capability allowing users to monitor gas measurement data in real time from any location via a web-based structure. Multi-client/server TCP connections support flexible operation with remote diagnostics, configuration, and data acquisition.

The device is offered in three tiers—CORE, PRO, and FLOW—each building on the previous level’s capabilities. The CORE tier provides single-stream PTZ volume correction with a 10-year battery life, while the PRO tier adds Cat 4 wireless modem connectivity, Modbus TCP, and AGA7 meter correction. The FLOW tier adds high-frequency pulse input, AGA5 energy and mass calculation, and ISO6976 heating value calculation for comprehensive gas measurement applications.

Key Features

The GasMicro NG™ combines precision volume correction with comprehensive remote connectivity. Core capabilities include:

Smart plug-and-play pressure transducers with ±0.05% of reading accuracy.
PT1000 temperature sensor with ±0.15% of reading accuracy.
Advanced reverse flow and rocking detection algorithms for superior correction accuracy.
Integrated quad-band, low-power 4G modem with 3G fallback on secure communication protocols.
Supports multiple meter types (turbine, rotary, diaphragm) with low/high-frequency pulse inputs.
Up to 10-year battery life on CORE tier configurations.
Rugged IP67 enclosure, outdoor rated and UV resistant, with lithium batteries rated to -40°C.
Compliant with AER Directive 017, API MPMS Chapter 21, AGA5, AGA7, AGA8, and AGA NX-19.

Industrial Applications

The GasMicro NG™ is well suited to natural gas transmission and distribution networks, custody transfer metering stations, and pipeline measurement facilities across Oman that require precise, remotely monitored volume correction. Its hazardous area certifications (Class I Div 1 & 2, Groups ABCD, T3) make it suitable for deployment at wellhead and gathering station metering points across the region’s upstream and midstream gas infrastructure.

With fast quotation turnaround and technical support, Seven Star LLC supports natural gas transmission operators, custody transfer stations, and pipeline measurement facilities throughout the Sohar and Salalah economic zones and the broader GCC region with the GasMicro NG™’s advanced volume correction capabilities.

Technical Specifications

Full technical parameters for the GasMicro NG™ electronic volume corrector:

Parameter	Specification
Model	GasMicro NG™ (CORE / PRO / FLOW Tiers)
Pressure Accuracy	±0.05% of Reading
Temperature Accuracy	±0.15% of Reading (PT1000 Sensor)
Communication	4G Modem (3G Fallback), Modbus RTU/TCP
Ambient Temperature Range	-40°C to +70°C
Enclosure Rating	IP67, Outdoor UV Resistant
Battery Life	Up to 10 Years (CORE Tier)
Metrology Compliance	AER Directive 017, API MPMS Ch. 21, AGA5, AGA7, AGA8, AGA NX-19
Hazardous Area Certification	Class I Div 1 & 2, Groups ABCD, T3; Ex ia/ic Ga/Gc IIC T3
Meter Compatibility	Turbine, Rotary, Diaphragm (LF/HF Pulse)

Why Choose Seven Star LLC for GasMicro NG Deployments

Pipeline operators in Oman selecting between the GasMicro NG’s CORE, PRO, and FLOW tiers need to match the configuration to their actual measurement and connectivity requirements, since upgrading a battery-only CORE unit to PRO-level cellular connectivity after installation is far more disruptive than specifying it correctly from the start. Seven Star LLC’s engineers work through a site’s meter type, communication needs, and whether AGA7/AGA8 correction alone is sufficient or full AGA5 energy calculation is required, before confirming the tier.

With engineering support in Muscat, we also support custody transfer stations planning hazardous-area installations under Class I Division 1 & 2 certification, and can coordinate multi-unit orders for pipeline operators standardizing volume correction across metering stations in Muscat, Sohar, and the wider GCC.

Request a Quote for GasMicro NG™ Electronic Volume Corrector

To submit a formal Request for Quote (RFQ), check current availability and lead time, or arrange technical consultation for the GasMicro NG™ Electronic Volume Corrector, please contact Seven Star LLC today. Backed by manufacturer datasheet documentation, our engineers are ready to assist with rapid sourcing for your natural gas custody transfer and pipeline measurement projects.

Reviews

There are no reviews yet.

How would you rate this product?

About brand

Hydrogen sulfide measurement in natural gas is where Galvanic Applied Sciences built its name, and its lead acetate tape analyzers are written into many gas quality specifications. The company was founded in 1975 and is based in Calgary, Canada. Seven Star LLC sources and supplies Galvanic process analyzers for gas and liquid streams, together with their consumables and spare parts, for operators in Oman, working from the analyzer model, serial number and application data.

Galvanic analyzer families listed here

Galvanic analyzers on this page fall into three groups:

Sulfur and gas quality: ProTech903 and ProTech 1000 Z2 tape-based H2S and total sulfur analyzers, the AccuLase-GPA tunable diode laser analyzer for H2S, CO2 and H2O, and AccuChrome gas chromatographs for heating value and composition
Sulfur recovery: Brimstone analyzer systems and the 943-TGX tail gas analyzer
Liquids and photometry: Monitek turbidity, suspended solids and color monitors, Monitek Ultrasonic oil-in-water monitors, the AccuSeries-LPA wet chemistry analyzer, the Viscosite in-line viscometer and FPA 4100 UV photometers

GasMicro and GasMicro NG electronic volume correctors complete the list.

Where Galvanic analyzers are used

The manufacturer names natural gas processing, pipelines and distribution, refining and oil production, chemical and petrochemical production, power and biogas, water and wastewater, and food and beverage as its markets. In the GCC the common duties are H2S and total sulfur at sales gas and custody transfer points, tail gas control on Claus sulfur recovery units, heating value measurement, and oil-in-water monitoring of produced water.

Ordering Galvanic analyzers and parts: what we need

For a new Galvanic H2S analyzer or chromatograph, send the stream composition, the component and range to be measured, sample pressure and temperature, the number of streams, area classification, power supply and the outputs required. For consumables and spares such as sensing tape, lamps, columns or pump parts, send the analyzer model and serial number and the part number from the manual. Manuals differ by generation, so a nameplate photo helps us check the item against the manufacturer's documentation.

Browse Galvanic products by category: Gas Analyzer Systems, Liquid Analytical Systems, Flow Computers.

Frequently Asked Questions

What accuracy does the GasMicro NG provide?

The GasMicro NG uses smart plug-and-play pressure transducers with u00b10.05% of reading accuracy and a PT1000 temperature sensor with u00b10.15% of reading accuracy.

How does the GasMicro NG support remote monitoring?

The GasMicro NG includes an integrated quad-band, low-power 4G modem with 3G fallback, enabling real-time remote monitoring and control from any location via a web-based structure.

What meter types is the GasMicro NG compatible with?

The GasMicro NG supports multiple meter types including turbine, rotary, and diaphragm, and accommodates both low-frequency and high-frequency pulse inputs.

What is the difference between the CORE, PRO, and FLOW tiers?

CORE provides single-stream PTZ volume correction with 10-year battery life; PRO adds wireless connectivity, Modbus TCP, and AGA7 correction; FLOW adds high-frequency pulse input, AGA5 calculation, and ISO6976 heating value calculation.

Is Seven Star LLC a trusted supplier for Galvanic products?

Yes. Seven Star LLC is an experienced supplier of Galvanic Applied Sciences instrumentation in Oman and the GCC, providing genuine products with full support.

+968 90155212