This website uses cookies. By using the website you agree to our cookie policy. You can change your cookie settings in your browser.Find out more

DrägerSensor® IR

Upgrade to infrared technology "in the twinkling of an eye" - the DrägerSensor IR can replace catalytic ex-sensors (catalytic bead sensors, pellistors) without additional installation work.

Problem-free integration

​The DrägerSensor IR emulates a Wheatstone half-bridge. A bridge signal is sent in mV, and the sensor responds to the control system in the same way as a pellistor. For this reason, the DrägerSensor IR can be operated with all Dräger control systems without any problems. Furthermore, it can also be connected to almost all installed systems from other manufacturers, without having to modify the wiring.

Smart and flexible

The DrägerSensor IR offers a gas library with three gas categories: Methane, propane and ethylene. Therefore, nearly all hydrocarbons are detectable sufficiently well and sensitive. And finally, temperature-compensatory linearizing algorithms allow for signal output for individual substances. Through optional accessories – e.g. the process adapter or the duct mount set – a multitude of measuring tasks can be performed professionally.

Immune to pellistor poisons

Technological advantages in infrared technology (e.g. fail-safe operation or immunity against pellistor poisons) have been recognized and valued by the market for a long time.

The DrägerSensor IR now also offers these plus points for systems that have already been installed. Its long life time of over 15 years and the maintenance costs, which are usually significantly lower than for pellistors, make it a ost-effective, premium solution.

Performance

  • Temperature-compensatory and non-imaging optics
  • Gas library with 3 gas categories: Methane, propane and ethylene (typical of most hydrocarbons), performance approved in accordance with IEC 60079
  • Performance approval (in accordance with IEC 60079) for 13 further substances
  • Dirt and dust protection through hydrophobic splash guard

  • mV signal for Wheatstone bridge installations
  • Specified temperature range from - 40 °C to + 65 °C / - 40 °F to + 149 °F
  • Unrestricted usage in humid atmospheres

  • Hermetically closed enclosure made of stainless steel SS 316
  • Slim enclosure design for confined areas of use
  • Long maintenance interval thanks to minimum long-term drift
  • No moving parts
  • Typical life time: 15 years

  • Ex approvals for worldwide use: ATEX, IECEx, UL, CSA
  • Dust ex approval for zone 21 and 22
  • Ingress Protection: IP 65, IP 66 and IP 67

Downloads

FGDS Sensor Brochure, en
FGDS Sensor Brochure, en

When there’s danger in the air ... this can quickly pose a high risk to humans, the environment, and all types of property and systems. Recognize the threat before it is too late.

Download

Gas List Brochure, en
Gas List Brochure, en

List of detectable gases and vapours.

Download

Handbook: An Introduction to Gas-Detection Technology (1st Edition)
Handbook: An Introduction to Gas-Detection Technology (1st Edition)

Flammable and toxic gases and vapours occur in many areas. It is important to recognise the danger they pose – and that is the purpose of gas-detection and warning devices.

Download

AI DraegerSensor IR 9023867 me
AI DraegerSensor IR Duct mount set DSIR 9023831 me
DNV GL SE MEDD00000TF Rev.5 valid until 2024-10-23, en
Draeger PIR 3000 DSIR ATEX Performance Approved Substances 2015-09-30
Draeger PIR 3000 DSIR BVS 05 ATEX E 143 X en_unauthorized
Draeger PIR 3000 DSIR BVS 05 ATEX E 143 X N1 en
Draeger PIR 3000 DSIR BVS 05 ATEX E 143 X N3 en
Draeger PIR 3000 DSIR BVS 05 ATEX E 143 X N5 en
Draeger PIR 3000 DSIR BVS 05 ATEX E 143 X N6 en
Draeger PIR 3000 DSIR BVS 05 ATEX E 143 X N7 en
Draeger PIR 3000 DSIR BVS 05 ATEX E 143 X N8 en
Draeger PIR 3000 DSIR BVS 05 ATEX E 143 X N9 en
Draeger PIR 3000 DSIR CSA Certificate of Compliance 1727857 (LR97594)
Draeger PIR 3000 DSIR CSA Certificate of Compliance 1727857 (LR97594) Sup.1
Draeger PIR 3000 DSIR CSA Certificate of Compliance 1727857 (LR97594) Sup.2
Draeger PIR 3000 DSIR DNV GL Certificate No TAA00002HH_Rev1
Draeger PIR 3000 DSIR IECEx BVS 05.0011X Issue 00
Draeger PIR 3000 DSIR IECEx BVS 05.0011X Issue 00 (Online Version)
Draeger PIR 3000 DSIR IECEx BVS 05.0011X Issue 01
Draeger PIR 3000 DSIR IECEx BVS 05.0011X Issue 01 (Online Version)
Draeger PIR 3000 DSIR IECEx BVS 05.0011X Issue 02
Draeger PIR 3000 DSIR IECEx BVS 05.0011X Issue 02 (Online Version)
Draeger PIR 3000 DSIR IECEx BVS 05.0011X Issue 03
Draeger PIR 3000 DSIR Inmetro TÜV 12.1409 X, Rev. 05, pt, en
Draeger PIR 3000 DSIR MED Certificate MEDB00005BZ_Rev 2
Draeger PIR 3000 DSIR UL Follow-Up Service Procedure E180059 Vol.6
Draeger PIR 3000 DSIR UL Notice of Authorization to Apply the UL Mark_20050406_132432
Draeger PIR 3000 DSIR UL Notice of Completion and Authorization to Apply the UL Mark E180059 Vol. 6, Sec. 1, en
Electrolyte_Kit_HF_HCl_AC, en
Explosion Protection Brochure, en
Gas Dispersion Brochure, en
More than the sum Brochure, en
PIR 3000 DSIR EG-Konformitätserklärung / EC Declaration of Conformity
SIL Brochure, en

Sensors and substances

Dräger Sensors for fixed gas detectors can be used to measure a large number of hazardous substances. Check the different sensors by searching for a substance. Get in contact with our experts to get more information.

Search for substance

Please enter a substance

Product configurations

Utilise for 17 Substances

2 matching Sensor(s)

Get in touch with Dräger

smiling woman

Draeger, Inc. – Safety

7256​ ​S.​ ​Sam​ ​Houston​ ​W​ ​Pkwy.,​ ​Suite​ ​100
Houston,​ ​TX​ ​77085

1-800-437-2437