HWM-Water Ltd. products

PermaNET SU is an innovative correlating noise logger that contains a leak noise sensor with our advanced modem (capable of connecting via LTE-M or NBIoT with 2G fallback, 3G or 2G) for reliable and low-powered network monitoring. Designed specifically for smaller and more challenging installation areas, PermaNET SU is robust and durable. PermaNET SU is fully compatible with PermaNET Web, the online data viewing and analysis platform, combining to provide map-based display, GIS interface and full audio and correlation facilities.

PermaNET+ is the award-winning leak detection system that combines a leak noise sensor with versatile telemetry technology, creating a fixed network to monitor leakage. Representing the next stage in the development of noise logging and leak detection, PermaNET+ is an  effective solution that is practical for large-scale deployment. Compatibility with Google Maps means that users are provided with real-time visual representations of precise PermaNET+ deployment sites, allowing leakage teams to respond quickly.

The PermaNET+ Trunk Main (TM) system combines a high performance hydrophone sensor with versatile telemetry technology to create a continuous monitoring system for sensitive pipelines. PermaNET+ TM is fully compatible with PermaNET Web, the online data viewing and analysis platform, combining to provide map-based display, GIS interface and full audio and correlation facilities.

Pressure Transient is a highly-versatile data logger designed for effective network transient logging. Featuring advanced cellular telemetry and innovative ‘event window selection’ the operator can now send transient alarm information and a selectable window of fast logged data before and after the event, or for set time-based windows. Transient logging is no longer a purely survey operation, but can now be part of permanent network monitoring for standard flow and pressure logging.  Transients are immediately identified so remedial action can be taken, avoiding bursts and infrastructure damage.

Pegasus 2 is an advanced pressure control system that utilises our innovative modem (capable of connecting via LTE-M, NBIoT, 4G, 3G and 2G) for reliable and low-powered two-way communication. With the capability to set target pressure by time, flow or a combination of both (with different table settings per day), Pegasus 2 delivers a sophisticated level of targeted control, even on a time basis. Pegasus 2 features a secondary channel for fast logging down to 25Hz. This is invaluable for investigating system transient events.

Multilog 2 is the highly advanced and versatile multi-channel data logger designed to monitor any combination of digital and analogue signals. Ideal for a wide variety of specialised applications, including monitoring PRV flow and/or pressure in a district or zone to assess demand, leakage and conformance, Multilog 2 contains our advanced modem (capable of connecting via LTE-M or NBIoT with 2G fallback, 3G or 2G). Multilog 2 is an effective data logging solution and is available with support for WITS 1.3, delivering direct integration with WITS SCADA systems.

Multilog LX2 is the highly versatile, battery powered telemetry data logger incorporating a convenient serial input that supports compatibility with a wide variety of sensors and meters, including Modbus. A powerful fast logging solution, Multilog LX2 delivers effective data recording and efficient transmission.

MetriNet combines Multilog 2, our market leading telemetry logger with ATi`s pioneering multi-parameter system to deliver real-time water quality data. MetriNet uses a series of smart digital sensors to continually measure a range of water quality parameters including residual chlorine, turbidity, pH, conductivity, dissolved oxygen and more.

Flow.Watch is a unique solution that combines advanced temperature analysis with our versatile telemetry technology to create an economical method to monitor fire supply flow. Flow.Watch identifies and categorises fire supply flow into leakage, test use and intermittent use.  This enables water companies to identify the fire supplies from which water is being used or lost, helping to account for water consumption and determine whether apparent DMA night flow loss increases are because of customer use or customer-side losses. Flow.Watch is a patented product as awarded by the IPO.

Intrinsically-safe and built for compatibility, the versatile Intelligens WW logger can be tailored to meet a variety of specific user needs. Intelligens WW is safe for use in explosive environments, and as such, is an ideal logging solution in combined sewer overflows, general sewer monitoring, storm drains, storage tanks and flood warning systems.