A complete instrumentation range for utilities, municipalities, and water network operators who need reliable data, practical deployment, and products that perform in the real world.
Products
Eleven precision instruments covering metering, flow, pressure, level, quality, telemetry, and remote power — everything a water network operator needs from a single brand.
Smart Water Meter
Compact smart meter for residential and commercial rollout programmes. Reliable readings, retrofit flexibility, and STS prepaid standard with LoRaWAN telemetry.
Model 214C
High-accuracy digital metering for domestic and light commercial use. Precision measurement, compact form, and integrated remote valve control in a single unit.
MAG 6000
High-performance inline electromagnetic flow meter for bulk metering, trunk main monitoring, and industrial process applications. Flanged body, full-bore measurement, Modbus output.
UFM 3000
Non-intrusive clamp-on flow measurement for existing pipes — no cutting, no shutdown, no process interruption. Ideal for audit surveys, temporary monitoring, and retrofit deployments.
Flow Monitoring Unit
Purpose-built for distribution network monitoring — permanent or temporary installation, real-time flow visibility, and fast anomaly detection across live networks.
MPT 2000
Precision stainless steel pressure transmitter for permanent network installation. Onboard display, configurable output, and robust construction for outdoor and buried applications.
PR2000
Field-ready pressure logger for temporary studies, operational investigations, and active leakage control. Battery-powered, onboard display, and telemetry-enabled for remote data retrieval.
NRL 5000
Non-contact radar level measurement for reservoirs, tanks, and open channels. No moving parts, no maintenance, and reliable measurement regardless of water surface conditions.
WQS 6000
Multi-parameter water quality monitoring in a single submersible probe — free chlorine residual, turbidity, temperature, and conductivity for both permanent network deployment and mobile survey work.
RTU 5000
An industrial-grade RTU for connecting METRA instruments and third-party sensors to SCADA, cloud platforms, or the Aquanetix platform. Multi-channel I/O, cellular and LoRaWAN connectivity.
SPC 100
A self-contained, off-grid monitoring station combining solar power, battery backup, telemetry gateway, and instrument enclosure — built for remote monitoring sites with no mains power.
Use Cases
METRA instruments are deployed across utilities, municipalities, and private water networks across Africa and beyond.
Deploy accurate, retrofit-compatible meters across residential and commercial connections. Reduce revenue loss from unbilled consumption with remote-read smart meters and STS prepaid functionality.
Install flow and pressure instruments across distribution zones to detect anomalies, manage pressure, and run active leakage control programmes with real-time network visibility.
Connect METRA instruments directly to existing SCADA systems or the Aquanetix water management platform via Modbus RTU, 4–20 mA, or LoRaWAN. No proprietary lock-in.
Provide metering and monitoring infrastructure for build-operate-transfer water projects. METRA supports long deployment cycles, remote asset management, and clean data for billing and reporting.
Deploy the WQS 6000 for continuous multi-parameter quality monitoring at reservoirs, treatment works, and distribution points — chlorine residual, turbidity, temperature, and conductivity in one probe.
Use the SPC 100 solar station and RTU 5000 gateway to monitor remote boreholes, rural networks, and off-grid infrastructure — no mains power required, full telemetry back to base.
About METRA
METRA is Alfray Glyne's precision instrumentation brand — eleven products covering every measurement discipline a water utility or network operator needs. Metering, flow, pressure, level, quality, telemetry, and remote power in one cohesive range.
Every product is designed around practical deployment. Compact, robust, and built to integrate with the systems operators already use — whether that's an existing SCADA platform or the Aquanetix water management system. UK-engineered, globally deployable, and backed by the infrastructure expertise of Alfray Glyne Ltd.
Ready to discuss a project?
Whether you are evaluating products, scoping a deployment, or requesting samples — speak to the METRA team directly. We respond to all enquiries within one business day.
