Dissolved Oxygen

ProcessProbe™ Dissolved Oxygen Sensor

LTH ProcessProbe™

LTH ProcessProbe™

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.

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Waste treatment
Sewage aeration
Rivers, Reservoirs and Boreholes
Fish farming applications

Multi parameter instrumentation

LTH MXD70 SERIES

LTH MXD70 SERIES

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.

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Plug and play card detection for simple measurement and output expansion upgrades
SD card interface allows trouble free saving of configuration and simplifies software updates
Base models include 2 relay outputs and a single isolated 4-20mA current output
Can be expanded up to 6 relay outputs and 6 isolated 4-20mA current outputs
Relays are fully configurable including on/off, time or pulse proportional operation
8 Independent programmable digital inputs with user selectable operations
Power fail alarm
Dedicated error page provides up to date controller status
Modbus RS485 Communications interface
85-265v or 18-32v Supply options (AC or DC)

Dissolved Oxygen Transmitters

LTH HOT63

LTH HOT63

LTH HOT63 Dissolved Oxygen Transmitter offers two different options. The base model offers a single 4-20mA current output, while the Advanced HOT63 will offer two 4-20mA current outputs enabling the process temperature to be measured and transmitted as well as the Dissolved Oxygen value.

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Relays can be configured for on/off, time & pulse proportional operation
Digital inputs for auto-cal, clean and off line operation
Cable termination for supply & outputs via detachable connectors, no need to open enclosure
Low voltage operation 15-30v DC

OxyProbe Dissolved Oxygen Sensors

LTH OxyProbe

LTH OxyProbe

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.

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Sterilisation: Maximum 135 C
Stability: Better than 2% of readout per week at constant pressure and temperature (30 C)
Maximum pressure: 4 bar, 58 PSI