Advanced Data Logger with Integral PSTN or SMS/GSM/GPRS Telemetry

Gas Pressure Station and Advanced Network Monitoring

Intrinsically Safe Ultrasonic Level Sensor

HWM Water Products – Sustainability

HWM design and manufacture monitoring and telemetry equipment for water, wastewater and gas networks, together with telemetry AMR and facilities optimisation products. Their primary focus for over 30 years has been clean water and network distribution system monitoring, however in the last few years have expanded into new sectors which include gas, water and electricity meter consumption, gas network monitoring and sewer, river and flood monitoring. Their solutions have had a significant impact in helping customers save time, effort, natural resources, energy and cost


Water Network Monitoring – Flow, pressure, and other parameters, battery powered telemetry monitoring, pressure control and leak detection

Waste Water Monitoring – Level, flow, and other parameters monitoring via Intrinsically Safe (ATEX) rated battery-powered telemetry

Gas Network Monitoring – Network monitoring, Regulation station monitoring, flow monitoring via Intrinsically Safe (ATEX) rated battery-powered telemetry

Automatic Meter Reading – Water, Gas, Electricity

Facilities Optimisation – Energy monitoring, Building performance, Temperature, Humidity, CO2 Legionella compliance, lab facilities monitoring

HWM incorporates the successful product ranges of Palmer, Radcom and Radio-Tech to produce some of the world’s most advanced, accurate and easy to use wireless monitoring and measuring equipment.

Changing the Economics of Leak Location

Electromagnetic Insertion Probe with optional Display Panel

Single or Dual Channel Portable Data Logger with Radio Communications

Correlating Noise Logger


With the combined experience, technical expertise and unrivalled technology have made HWM world leaders within the water and energy management industries with a reputation for innovation, quality and service.

HWM can offer the complete turnkey solution including installation, data delivery exports and viewing platforms, enabling reliable meter reading and energy management

HWM solutions include leak noise logging, leak correlation, ground microphone technology, pressure control, environmental monitoring, flow measurement, AMR, energy management, compliant monitoring and building performance monitoring.

Advanced AMR Reporting Software

Electronic Leak Sounding System

Data Concentrator Device