SD-805 Series


SD-805 Series Model – Smart Transmitter / Infrared Gas Detector

With a visual display the Model SD-805 series smart transmitter/detector heads are state of the art instruments housed in a flameproof enclosure. Calibration of the instrument is able to be carried out with a simple magnetic control key by placing it over clear marked positions on the surface plate.  It is ideal for Intrinsically Safe Applications.


  • Explosion proof housing
  • IP65 ingress class
  • Small, rugged, dust and weather proof construction
  • Non-Dispersive Infrared Ray Absorption (NDIR) method applied
  • Remote detector connection capability
  • Direct digital readout
  • Back-light LCD display
  • 4-20 mA linear outputs
  • Dual alarm contacts
  • Self-diagnosis by microprocessor
  • Automatic zero correction function
  • Simple adjustment with magnetic control key


  • IECEx BAS 06.0062X
  • Baseefa / ATEX approved II2G Ex dII BT6
  • Baseefa 06 ATEX 0268X
  • MED approved Wheel Marking

A magnetic control key is placed over clear marked positions on the surface plate of the SD-805 to test and adjust the instrument without opening the transmitter / detector head. Two different detection principles are provided with the SD-805 series which enable you to select the most suitable principle according to the detection gas, range and application for use. Especially, the Model SD-805RI can detect combustible gases (CH4 and i-C4H10) with 0 – 100 vol% F.S. in inert gas base.

Support Documentation

Tags: Ethane (C2H6), Ethyl Alcohol (C2H4OH), Ethylene (C2H4), IPO (C3H8O), Iso-butane (i-C4H10), MEK (C4H8O), Methane (CH4), N-Hexane (N-C6H14), Propane (C3H8), Toluene (C7H8)

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Submit an email enquiry or give us a call on 1 800 174 536 and we will answer any questions that you may have.

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National Phone 1 800 174 536
Control Equipment Pty Ltd
ABN 23 009 838 582

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