LIQUID ANALYSIS

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 SWING Controller for IP65 surface mounting has been designed as a general purpose controller for use with either 1 or 2 Ultrasonic level sensors from either the PTU or Smart series.

LTH MCL Liquid Level Controller has been designed to provide efficient and reliable level control of electrically conducting liquids. The MLC is available in DIN rail mounting format or can be supplied in an IP65 plastic enclosure which can either house one or two controllers to suit the system requirements.

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.

The Electrodeless method of measuring conductivity has many advantages over conventional methods. In particular the sensors will operate with virtually zero maintenance and provide reliable measurements over extended time periods. The ECS40 sensors can be mounted inline, in a tank wall, large bore pipe or in an open tank using a variety of fittings. The option of several different hygienic flanges caters for the majority of applications.

Two different options of the HPT63 transmitter are available with the Base model offering a single industry standard 4-20mA output. The Advanced HPT63 will offer two 4-20mA outputs enabling the process temperature to be measured and transmitted as well as the conductivity or solution concentration value.