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Product Features
  • Magnetically accessed keys
  • Local digital display
  • RS-485 digital communication
  • Adjustable 4-20mA analog output
  • 2 programmable alarm relays
  • Long-life sensor
  • Explosion-proof
  • Smart NDIR, Catalytic or Electrochemical sensors
  • Offline calibration
  • Quick response sensors
Delivery options

At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates. 

  • We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
  • If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
    with our best shipping prices along with your quote.
  • Please see our delivery page for full information
The RAEGuard S is a permanently installed gas detector for hydrocarbon combustible gases, carbon dioxide and a wide range of toxic gases.

It is a flexible detector which provides both an analog (4-20mA) and digital (RS-485, ModBus RTU) output signal. The RAEGuard S uses a smart sensor which can be off-line pre-calibrated. An explosion-proof stainless steel enclosure and magnetic key non-intrusive operation make the RAEGuard S ideal for use in hazardous environments.

The RAEGuard S is equipped with a local digital display and LEDs for viewing of gas concentration and alarm conditions.

Easy to Use

  • Magnetically accessed keys for non-intrusive calibration
  • Designed for easy access to sensor
  • Local digital display with alarm indication

  • RS-485 digital communication in ModBus protocol
  • Adjustable 4-20mA analog output
  • Operation at 9 to 36VDC
  • 2 programmable alarm relays

  • Long-life sensor
  • Explosion-proof stainless-steel enclosure

Advanced Technology
  • Smart NDIR, Catalytic or Electrochemical sensors
  • Offline calibration
  • Quick response sensors
  • Waste water treatment plants
  • Petroleum and natural gas fields
  • Marine and off-shore oil wells
  • Refineries and petrochemical plants
  • Pulp and paper plants
  • Chemical plants
  • Power plants
  • Steel mills
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