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Hydreka Environmental Equipment & Supplies
56 equipment items found
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
Our blocking bladders are suitable for various utilisations and will enable you to conduct leak tests (system acceptance), or isolate sections of a pipe system. The range comprises four models, with diameters from 100 to 800 ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
Venturi channels are rated channels, the specific shape of which means that the level of water flowing freely through the channel is directly proportional to its flow rate. These channels are made of resin and can thus be used in severe or corrosive environments. The HYDREKA Winfluid software package provides all the level-flow rate conversions, for each venturi channel ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
Applications; Pipe internal diameter measurement, needed for insertion magmeter installation (e.g. HydrlNS 2/HydrlNS 2 Mini). Real internal diameter measurement through service ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
The TraceFLO is a multiparameter (among Fluorescein, Rhodamine or Chlorophyll A) hydrogeologic tracer used for: Water tracing / Dye tracing. Dynamic resource management. Karstic system ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
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 ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
Pressure control can be the most immediate and the simplest method of reducing water leakage and the frequency of pipe bursts. The Pegasus + controls system pressure downstream from the pressure stabiliser according to the zone flow demand (flow rate modulation) or according to a user-programmed daily or weekly schedule. The system is equipped with a self-learning function equipped with ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
The HYDREKA sampler comprises a refrigerated chamber, with a polythene or glass bottle, equipped with a HACH SIGMA AS950 sampling unit. A folding transport trolley, with inflatable wheels, is also available. The 12 V power supplies for the cold unit and the sampler head are separate, in order to allow all possible power supply combinations (mains power and/or ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
Drinking water and Wastewater survey. Permanent or temporary monitoring (pressure, flow, water level, event, state...). Ground Water ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
The DF junior comprises only one sensor, an extremely sensitive accelerometer (CSH 191),that detects the vibration generated, even in difficult environments. It is the essential tool to identify the positions of leaks on a drinking water distribution system. The DF junior is supplied with a control unit (signal amplitude and battery voltage displayed), hi-fi earphones, a sensor mounting plate ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
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 ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
TurbiLog-Coming later this year0 to 100NTU specification with resolution of 0.01Serial encoded output in format to be defined by HWM –nominally RS232 “like” but with different voltage levels.Push button or other method to recalin the field against distilled water sampleAbility to recalagainst a second reference point (10 NTU) based on polymer beads.Power consumption to be ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
The Doppler Velocity Probe DVP is an excellent tool for measuring flows in sewers and waste water treatment plants, irrigation canals, rivers and all open channel applications (clear, contaminated and filtration ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
The pump running time measurement and recording chain consists of: One or more current detectors. A standalone Octopus recorder. The probe can be fitted without shutting down the installations to be monitored. The assembly is capable of recording the operation of several pumps in parallel simultaneously. 1 automatic sampler can be servo-controlled by the operation of a pump, via the Octopus. The ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
Amperometric measuring clamp detect the closing of an electrical circuit due to the activation of pumps. This pump operating time data can be recorded by HYDREKA standalone data recorders that have a digital channel (Lolog, Vista +, Octopus 4, Octopus ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
The PTX/PDCR 1830 piezometric probe provides direct pressure measurement and derives water level within ± 0.08% of the full scale value. Several measurement scales are available, from 75 mbar to 60 bar. The piezometric probe can be used with a HYDREKA standalone data recorder (Lolog, Vista +, Octopus 4), or one with a communication capability (Octopus LX, Octopus ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
The Octopus LX is a standalone data Logger, providing a remote communication facility. It operates on batteries and is immersion-resistant. The Octopus LX is the perfect solution for any metrology application on a remote site, with no electricity supply, and is also ideal for monitoring flow rates, pressure, level (reservoirs, potable water systems), rainfall and overflow ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
The HYDREKA rain gauge is a reliable and robust sensor that provides precision rainfall measurement on a given site.A heated version is available to record winter precipitation (hail or snow). Based on small buckets that tip at 0.2 mm, its dry contact signal (Reed bulb type sensor) can be connected to one of the HYDREKA standalone data recorders (Lolog, Vista +, Octopus 4, Octopus ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
The HydrINS® 2 flowmeter, developed by Hydreka, is an easily deployed and cost effective flowmeter providing highly accurate bi-directional flow 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 ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
For insertion probe calibration. Any ultrasonic flowmeter checking. Ideal training equipment for your team. Calculate offset and ...
Manufactured by:Hydreka SA - A Halma Company based inLyon, FRANCE
District and zone monitoring, overflow. Level and pressure monitoring (Water system, underground and surface water). Flow monitoring. Can be connected to a wide range of ...