Logic Relay Switch

Devices which have a switchable low voltage output for providing a logic based on/off control signal.

Panel mount LED display instrument with up to 4 sensor input channels, 4 relay or logic outputs, high speed display update and maths function for displaying the differential pressure of 2 input channels.

LED digital indicator for wheatstone bridge millivolt and potentiometer input signals with adjustable relay switches for controlling process equipment, 4 digit red LED panel dispay and a precision of 0.2% full scale.

LED digital panel readout for strain gauge and potentiometer input signals with configurable process alarms, 5 digit red LED display and an accuracy of 0.2% FS.

LED digital readout display with up to 4 configrable process alarm relays for mounting in a 48mm x 48mm (1/16 DIN) panel cutout. This process alarm indicator can be specified to operate on 100-240Vac/dc or 11-27Vac/dc.

Digital Readout with alarm relays for mounting in a process or test panel which can be used with pressure transducers & transmitters, thermocouples, RTD, potentiometers, current loop & amplified voltage output sensors.

Three in one hydrostatic level switch, digital level gauge and level sensor with level ranges from 1 mWG up to 600 mWG (3.3 to 1969 ftWG).

Three in one electronic pressure switch, digital pressure gauge and pressure sensor with pressure ranges from 100 mbar up to 600 bar (1.5 to 9000 psi) gauge or absolute.

Measure vacuum, positive gauge and absolute pressures from -1 bar (-15psi) up to 40 bar (600psi) with this all in one electronic switch, gauge and sensor. Designed specifically for use in the food, drink and biomedical industry for measuring process pressures and vessel contents. Choose dairy pipe or clamp type sanitary process fittings and select a food grade oil fill as the diaphragm isolation fluid. For pharmaceutical installations requiring hazardous dust protection the instrument includes the option for ATEX intrinsic safety.

Combined sensor, electronic switch and digital gauge with an all welded stainless steel flush face diaphragm for measuring the pressure of high viscosity liquids or gases and fluid requiring a high level of cleanliness. Choose measuring ranges from 60 bar up to 400 bar with gauge or absolute reference. Select different sizes of BSP thread for a screw-in type pressure fitting. The integrated digital readout can be configured to read in any pressure units and process pressure limits can be set for controlling external equipment.

Combined sensor, electronic switch and digital gauge with an all welded stainless steel flush face diaphragm for measuring the pressure of high viscosity liquids or gases and fluid requiring a high level of cleanliness. Choose measuring ranges from 60 bar up to 400 bar with gauge or absolute reference. Select different sizes of BSP thread for a screw-in type pressure fitting. The integrated digital readout can be configured to read in any pressure units and process pressure limits can be set for controlling external equipment.

Low range three in one pressure switch, pressure indicator and pressure sensor for use on pneumatics and vacuum technology in a choice of ranges starting from 0 to 10 mbar gauge (4 inH2O) up to 0 to 1000 mbar gauge (400 inH2O) plus a 0 to -1000 mbar vacuum range. Compatible with gases, compressed air and low viscosity non-aggressive fluids.

Multifunctional digital controller for processing the signal from an extensive range of sensors for the purpose of controlling a process or recording test data. The CMC99 has a modular design with three slots in the rear for adding analogue signal conditioning cards which can handle up to 48 signals at once.

Plug-on digital display for adding a local indicator to a pressure or liquid level sensor with a 4-20mA or 0-10Vdc output. No extra power supply is required since the PA430 is powered by the sensor supply. Mix and match Binder, M12 electrical and DIN plug and socket connector types. Optional ATEX IS approval for hazardous areas and 1 or 2 contact PNP switches for on/off process control function.