Hydreka SA - A Halma Company products

Applications of the Multilog LX 2 include district and zone monitoring, overflow, level and pressure monitoring (Water system, underground and surface water), and flow monitoring. It can be connected to a wide range of flowmeters.  Its key features include: Battery powered, IP68 submersible. Memory 48,720 readings. Up to 2 input channels ; 2 digital input channel (pulse) and 1 internal or external. pressure channel (4-20 mA passive input as an option). Local data download into Laptop, PC or PDA. Remote communication via SMS. Interfaced with WinFluid s/w and Topkapi supervisor.

Created specially to record sudden pressure changes on the drinking water networks, this logger allows you to make 32 samples per second. Self contained on battery, housed in a waterproof case, IP 68, memory capacity of 250 000 (standard), up to 1 billion data recordings, our logger is perfectly suitable to plot pressure waves generated by pumps, pressure reducers or valves.

Developed by Hydreka, the OptiFLO 4G/3G/2G autonomous and connected multi-sensor unit is a new generation of water resource management solution. Specifically developed for 4.0 measurement campaigns, this IP68 data acquisition and transmission unit, associated with analog or digital sensors, is used for the following applications. Diagnosis of drinking water, wastewater and natural environment networks, Network dimensioning, Any multi-parameter measurement campaign in difficult environments (temperature gradients, fouling, etc.).

The BubbleFLO 2 flowmeter is used for height measurement and flow calculation in open channels, water-treatment plants, wastewater networks. Paired with a data logger (Winfluid NG interfaced), the user can program their height/flow hydraulic table (directly on the keayboeard or by PC) to get a flow calculation. BubbleFLO 2 can also be used with Hydreka’s overflow shutter. In addition to 1 months of self-powered autonomy, BubbleFLO 2 has 2 outputs for sampling and/or sending data/alarms. In order to meet metrological inspection requirements, Hydreka offers a COFRAC traceable test rig necessary to check and maintain these instruments.

Key features of the MainFLO flowmeter include: Bi-directionnal velocity measurement from 0,01 to 5 m/s. RS232 & Bluetooth communication. Flow measurement possible in very shallow water. Velocity measurement with internal temperature measurement and real time speed of sound correction.

The HydrINS® 2.1 flowmeter, developed by Hydreka, is an easily deployed and cost effective flowmeter providing highly accurate bi-directional flow measurement & temperature measurement, for water distribution and raw water pipelines. The highly versatile unit is widely used throughout the world and available in various lengths, equally well deployed for permanent or portable applications.

The Odalog sensor is used to measure the sulphuretted hydrogen (H2S) concentration in sewage works or systems. A version with a 4-20 mA output is available for situations in which continuous value measurement is required. The sensor is protected against ambient humidity and has an IP66/IP68 protection rating. The recorder can store up to 42,000 values, with recording intervals ranging from 1 second to 1 hour. The sensor operates as a standalone unit, and its lithium batteries are sufficient for 8 months’ operation.

Permalog + acoustic sensors are used on drinking water distribution systems, for preliminary leak location. They are compact and light (diameter 50 mm, weight 600 g) and can be used for a temporary measurement campaign (standalone mode or data reading on PDA) and as a fixed station, with data reading by GSM/SMS or radio reading by long-range VHF. Permalog + operates in standalone mode for 5 years and is guaranteed for 3 years.

The PermaNet F combines Permalog leak noise sensor and our versatile telemetry data technology to create a fixed network to monitor leakage. The system works in conjunction with Google Maps technology to provide a live on screen tracking, allowing leakage teams to respond quickly to problem areas and bring them under control efficiently.

MicroCorr Touch is the first standalone correlator to feature a high visibility full colour VGA touch screen to greatly improve data entry and the quality of data presentation. The tri-filter correlation option performs three correlations at different filter settings simultaneously, which is particularly useful when filter settings (pipe material) is uncertain. When the best filter is seen, the correlation switches to focus on this.