LIQUID ANALYSIS

pH measurement of many industrial processes and waste streams can be difficult to measure reliably over extended time periods without some form of maintenance. LTH Electronics can offer spray wash cleaning adapters for their pH electrode systems to reduce maintenance and improve electrode life in applications where a pH or Redox electrode bulb is prone to coating.

The HD2306.0 portable conductivity meter is supplied complete with a combined 4-electrode conductivity and temperate sensor covering a measuring range of 0µS/cm to 200mS/cm with a cell constant K=1.0 and also has automatic range change. The HD2306.0 conductivity meter has automatic temperature compensation using a PT100 temperature compensator which is built into the conductivity cell. The temperature compensation can be set to a base of 20°C or 25°C and can also be set to out. There is a choice of automatic or manual calibration and the option of Auto power off. The HD2306.0 is powered by 3 x 1.5v type AA batteries. The kit is supplied in a protective carrying case with a 12,880 µS/cm standard solution.

LTH HD2305.0 Portable Instrument is capable of measuring pH, temperature and Redox when used with the correct sensor and has automatic or manual temperature compensation.

LTH PTU Series Ultrasonic Level Transducers have been designed for use in tanks, silos and channels and are suitable for use with granular solids, liquids and sludge.

LTH RPL Series Radar Level Transmitters are suitable for continuous non contact level measurement applications for solids, liquid, pulps and slurries.

LTH OxyProbe dissolved oxygen sensor offers the most rugged design for the 25mm side ports. It fits directly into the vessel, eliminating the need for a housing, reducing contamination risks. The modular design allows quick replacement of any part, making it easy to maintain and repair the sensor.

LTH ProcessProbe™ Dissolved Oxygen Sensor has been constructed to provide a measurement system that is ideal for use in variable flow conditions or applications of extended duration.

The BC9 series of electrodeless conductivity controllers are designed for use in applications where sensor fouling occurs. The electrodeless or inductive method of measuring conductivity provides a maintenance free measurement system at a competitive price when using the BC9 series controllers with the LTH Electronics ECS/20 series of electrodeless conductivity sensors.

The MTD75 is a microprocessor controlled cooling tower controller, designed to provide timed or measured control of dosing pumps or solenoid valves for inhibitor, biocide, bleed and pH control operations in a cooling tower system. The efficiency of the MTD75 to control the cooling water can be greatly increased by using sensors to control the dosing and bleeding of the water instead of just relying on fixed time and water meter controls. The unit can be optionally equipped to measure Conductivity, pH, Redox and Temperature levels in the cooling tower.

The ECS20 series of electrodeless conductivity sensors have been developed and engineered to produce a very low cost sensor without sacrificing performance or quality. This has been achieved by injection moulding the sensor in glass loaded polypropylene.