Analytical Instrumentation & Environmental Monitoring

New features provide high spec instruments

Jan 2000 Analytical Instrumentation & Environmental Monitoring

Many new features have been added to the successful MXD53 Series of instruments from LTH. Measurement of solution concentration, conductivity, pH or redox are now available. Up to four relay outputs and two current outputs are available in a compact 96 x 96 DIN mounted panel meter or an IP66 field mounting enclosure.

Software configuration means that it is possible to have one analog 4-20 mA output for the main measurement such as pH or percent concentration and a second output for temperature. Three of the relay channels can be configured for control or as alarms, whilst the fourth relay is dedicated to signal the instrument status, such as sensor alarm, dose alarm, calibration, off-line or any error condition. The relays can be configured to operate from the main measurement or from the temperature measurement providing a temperature alarm or control if required.

Two power supply options allow the instrument to operate over a wide range from 18 V to 285 V a.c. or d.c. The instruments still maintain their ease of use with well structured logical menus and plain English text messages on the display.

Temperature Controls

(011) 791 6000

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