View Offered Distributor Products

Analog & HART Pressure Transmitters for Hazardous Location

TX200H Series HART® Smart Explosion Proof Pressure Transmitter
TX200 Series Analog Explosion Proof Pressure Transmitter


Analytical Test Instruments

pH, Conductivity, Resistivity, ORP, TDS, Humidity Measurement, Air Flow Measurement, etc…


Application Solutions

Process Imagers, infrared thermometers and thermometer systems designed to solve specific temperature measurement problems across a range of industries and applications. We also design bespoke solutions to many measurement problems..


Calibration Instruments

Multifunction Calibrators, Documenting Calibrators, Loop Calibrators, T/C Calibrators, etc…


Calibration Source

Blackbody temperature calibration sources for maintaining measurement accuracy throughout the thermometer’s lifetime.


Combustion Control Products

The DURAG GROUP’s products support all types of industrial combustion processes throughout the world. These include, for example, fossil fuel power stations, plants in the chemical industry, refineries, cement plants, waste incinerators, steam generators thermal power plants and gas turbines.

We can also provide solutions for applications in special environments, such as extreme climactic zones or potentially explosive atmospheres.

  • Burner Controls
  • Flame Sensors
  • Flame Monitors
  • Valve Proving Systems
  • Video and Thermography Systems


Dimensional Measurement
Electrical Test Instrument

Power Meters & Analyzers, Ground Resistance Tester, Megohmmeters, etc..


Electronic Pressure, Differential Pressure and Temperature Switches

ONE Series Electronic Pressure Switch/Temperature Switch for Division 1 (Zone 1) Areas
ONE Series 2-wire Electronic Pressure/Temperature Switch


Electronic Test Instruments

Oscilloscopes, Decade Boxes, Bridges, Frequency Counters, Signal Generators, etc..


Environmental Monitoring

The DURAG GROUP develops and manufactures products in the field of environmental measuring technology for measuring and monitoring

  • Dust concentration and opacity
  • Total mercury concentration
  • Flue gas volume flow

as well as evaluation systems for the calculation of emissions.

The products are used worldwide in power generation plants and the process industry, such as fossil fuel power stations, waste incineration plants, refineries, chemical processing plants, cement works, the lime industry, the steel industry, filter and dust extraction plants as well as for monitoring ambient air.


Fixed Spot Thermometers

Fixed spot, thermometer systems and stand-alone thermometers, for continuous on-line temperature measurement and control within the range 0 to 2600 °C / 32 to 4700 °F.


Fixed Ultrasonic Flowmeter
Gas Flowmeters
General Purpose Pressure, Differential Pressure and Temperature Switches

100 Series Pressure, Differential Pressure and Temperature Switches
400 Series Vacuum Pressure, Differential Pressure and Temperature Switches
J21K Series Differential Pressure Switch
J6 Series Pressure Switch
800 Series Indicating Temperature Switch


Hazardous Area Ultrasonic Flowmeters (ATEX)

  • Minisonic 200/600
  • Minisonic G
  • Minisonic ISD
  • Minisonic PSD


Hazardous Location Pressure, Differential Pressure and Temperature Switches

12 Series Vibration Resistant, SS316 Pressure, Differential Pressure and Temperature Switches
120 Series Rugged, Explosion Proof Pressure, Vacuum, Diff. Pressure & Temperature Switches
117 Series Hermitically Sealed Pressure, Vacuum, Differential Pressure & Temperature Switches


Heat Meters / Calorimeters
Pilot Burner & Burner Products

Hegwein Pilot Burners and Burners are available to meet the needs of your installation. Our on-line mpeg video (3.0 MB) demonstrates the ZDA series igniter in operation. Features include:

  • Solid, heavy-duty construction for reliable operation& long life
  • Custom igniter tube lengths
  • Dependable built-in spark transformer and flame monitoring capabilities
  • Igniters for natural gas, propane, butane, diesel, and many custom fuel types are available
  • Stainless steel components available for corrosive environments
  • Explosion-proof version available
  • Compact design allows easy retraction


Portable Infrared Thermometers

A family of high accuracy hand held portable thermometers to measure within the range 200 to 3000°C / 392 to 5432°F. Two models in the range, the 055 Meltmaster and 390 Furnace Pro provide measurements in liquid metal streams and furnaces respectively.


Portable Ultrasonic Flowmeter
Pressure and temperature switches for OEM

Spectra 10 Series
Delta Pro 24 Series
54/55 Series
J40 Series


Pressure Measurement

Analog and Digital Pressure gauges, Handpumps, Manometers, etc…


Process Imaging

Our thermal process imaging products are suitable for a wide range of applications, including fast-moving, continuous processes – to provide vital quality and process control information.


Sensepoint XCD RFD (Remote Flammable Detector)

Sensepoint XCD RFD (Remote Flammable Detector) has been specifically designed for use with remotely mounted flammable gas sensors.


Sensepoint XCD RTD (Remote Toxic Detector)

Sensepoint XCD RFD (Remote Flammable Detector) has been specifically designed for use with remotely mounted flammable gas sensors.


Sensepoint XCD Transmitter w/ Sensor

Flammable, toxic and Oxygen, 3 wire loop powered 4-20mA gas transmitter with integral gas concentration display.


Series 3000 MkII and MkIII Transmitters

2-wire loop powered toxic and Oxygen gas detector for use in potentially explosive atmospheres – explosion proof and intrinsically safe versions.


Signalpoint Flammable and Toxic Gas Detector

The Signalpoint range of flammable, toxic and Oxygen gas detectors offers a low cost solution to indoor gas monitoring.


Signalpoint Pro Toxic Gas Detector

The Signalpoint Pro range of toxic and Oxygen gas detectors with integral display offers a low cost solution to outdoor gas monitoring


System 57 Controller

A high precision, intelligent controller that accepts inputs from flammable and toxic gas detectors as well as flame, smoke and heat detectors and manual call points


Temperature & Humidity

Thermal Imaging, Infrared Thermometers, Handheld Digital Thermometers, etc….


Temperature Sensors

Thermocouples, RTD’s, Thermistors, Integrated Circuit Temperature Sensors


Touchpoint 4 Controller

A controller providing protection from flammable, toxic and Oxygen gas hazards, with up to 4 points of detection.


Ultrasonic Flowmeter for Open Channel / River