Intrinsically Safe

Gauge Pressure Transmitters with Ex Certification

Gauge reference pressure transmitters with 4 to 20 milliamp current loop outputs which have been Ex certified for use in hazardous areas with an intrinsically safe barrier.

Absolute Pressure Transmitters for Hazardous Areas

Absolute reference pressure transmitters with 2 wire 4-20mA current output signals for use in hazardous areas with an ATEX approved zener diode or transformer barrier.

Differential Pressure Transmitters with ATEX Approval

Differential pressure transmitters with 4 - 20 mA current outputs which are ATEX certified for use in potentially explosive atmospheres.

Pressure Gauges with Intrinsic Safety Approval

Digital pressure gauges which are approved for use in intrinsically safe areas such as oil refineries, natural gas distribution network and pharmaceutical production plants.

Hand Held Manometers for use in Hazardous Areas

Battery powered hand held digital manometers that have been ATEX approved for use in potentially flammable locations such as petrochemical oil refineries, offshore oil drilling platforms or oil tankers.

Field Pressure Calibrators for use in Hazardous Zones

Field portable pressure calibrators for testing ATEX approved pressure instrumentation in petrochemical, pharmaceutical and natural gas distribution sites

Pressure Data Loggers with ATEX Certification

Battery powered data loggers for recording air or liquid pressures in hazardous zones containing flammable substances. Set up a data logging procedure for immediate, delayed or event activated recording and then download the test results to a laptop or desktop computer to analyse the results and produce graphs.

IP68 Liquid Level Transmitters with ATEX Approval

Liquid level transmitters for submersing in a storage tank or groundwater borehole on a intrinsically safe site. These sensors have high integrity cable terminations to provde a permanent waterproof seal to a rating of IP68. Measure the tank contents of water, oil, chemicals or viscous media and monitor environmental contaminants on landfill and petrochemical sites.

Tank Level Transmitters for Flammable Atmospheres

Screw in ATEX approved level transmitters for mounting to the outside of a storage tank to measure hydrostatic pressure of volatile liquids or where flammable gases are present.

Pressure Switches for Intrinsically Safe Areas

Electronic pressure switches that are intrinsically safe approved. Each pressure switch has opening and closing contacts for triggering visual alarms, audible alerts and activating process control equipment when a preset high or low pressure point is detected.

mV Output Pressure Sensors with IS Approval

ATEX approved four wire millivolt output signal pressure sensors for use in flammable areas. These pressure sensors have a Wheatstone bridge circuit configuration with 2 supply input connections and 2 signal output connections and only work with IS barriers suitable for use with strain gauge output devices.