Crowcon Detective+

Crowncon Detective + Portable Gas Detector



Crowcon Detective+

Portable Gas Detector

Detective Net 433 Wireless Module 


Crowcon Detective+ Portable Gas Detector

The Crowcon Detective+ gas detector uses the popular and effective TriplePlus portable gas detector as an area monitoring solution for use in oil, gas and utility applications.

The Crowcon Detective+ portable gas detection solution can be used on its own or connected with the Detective Net 433 wireless module providing a loud and clear alarm when hazardous gases are detected.

T&D stock the Crowcon Detective+ portable gas detector for all of your transportable gas detection requirements.

Crowcon Detective+ Portable Gas Detector - Typical Ranges & Alarms
Gas Range Typical Alarm
Flammable gas 0-100 LEL 20% LEL
Oxygen (O2) 0-25% 19% & 23%
Hydrogen sulphide (H2S) 0-50ppm 10ppm
Carbon monoxide (CO) 0-500ppm 35ppm
Sulphur dioxide (SO2) 0-10ppm 2ppm
Chlorine (Cl2) 0-5ppm 0.5ppm
Nitrogen dioxide (NO2) 0-10ppm 2ppm
Phosphine (PH3) 0-5ppm 0.5ppm
Ammonia (HN3) 0-50ppm 25ppm
Ammonia (NH3) 0-1000ppm n/a
Hydrogen (non-flammable levels) 0-2000ppm n/a
Hydrogen cyanide (HCN) 0-25ppm 10ppm
Hydrogen chloride (HCl)*/+ 0-10ppm 5ppm
Chlorine dioxide (ClO2)+ 0-1ppm 0.1ppm
Hydrogen fluoride (HF)+ 0-10ppm 1ppm
Ethylene oxide (C2H4O)* 0-10ppm 5ppm
Volatile organic*/+ 0-100ppm n/a

Required ranges and alarms may vary by country and application and these can be configured as required.  * One biased sensor per Detective++ Reactive gas, care required during sampling, contact T&D for further details.


Crowcon Detective+ Portable Gas Detector

Advantages & Features Of Crowcon Detectors

  • Range of interchangeable infrared sensors that are able to accurately detect highly flammable gas levels and carbon dioxide.
  • Built in pump option offering a faster response time coupled with a clear display so identifying a hazardous gas is simple.
  • The Crowcon Detective+ is a portable gas detection option as the detector has both a fixed and foldable leg option.
  • IP65 specification which provides sensor protection of the highest quality.
  • Up to 25 Crowcon Detective+ gas detector devices can be linked together (100m from close by units) and indicate an alarm sensed by any one unit.
  • The Crowcon Detective+ has multiple beacons to ensure they are visible from all angles providing an effective warning of gas hazards.

Crowcon Detective Net 433 Wireless Module

Crowcon Detective Net 433

Crowcon Detective Net 433 is a wireless module that can replace interconnecting cable for the Detective+.

Detective Net 433 alert signals and other alarms wirelessly between Detective units using a 433MHz signal up to 100 metres in distance.

Detective Net 433 is able to detect faults including when the battery or signal are low.

T&D distribute the full range of Crowcon portable gas detectors.

For further information about portable and fixed gas detection visit Crowcon Gas Detectors.  

Contact T&D for competitive prices and delivery for Crowcon Detective+.

Crowcon Detective+ Multigas Detector
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Crowcon Detective+ Portable Gas Detector

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