LIQUID ANALYSIS

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.

LTH MXD70 Multi-parameter Transmitter brings a new dimension to analytical process measurements with a modular design to meet ever changing process requirements, to measure and control any combination of inputs from pH, redox, dissolved oxygen or conductivity sensors.

LTH HD2306.0 Portable Conductivity Measurement Kit 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.

LTH Flowmeter Ultrasonic Flow Transmitter is temperature-compensated and suitable for connection with MODBUS RTU acquisition systems.

LTH PMAG Electromagnetic Flowmeter is a complete magnetic flowmeter system consists of two components, the PMAG microprocessor-based integral mount magnetic flowmeter transmitter and a flowtube. The flowtube is installed in-line with process piping, either vertically or horizontally.

LTH RPmag62 Electromagnetic Flowmeter is suitable for use in many industries including chemical, power generation and distribution, mining, water treatment, pulp and paper, pharmaceutical, food and environmental protection.

LTH SGM-100F Time Transit Ultrasonic Flowmeter comprises a digital converter and a two clamp-on or insertion ultrasonic transducers. The system is designed to measure the fluid velocity of a liquid inside a closed pipe. The transducers are a non-contacting, clamp-on type, which provide the benefits of a non-fouling operation and easy installation.