Chandak Instruments Pvt. Ltd.

The Flow Measurement Solution Provider

CD 200

Combustible Gas Leak Detector

IMR CD 200

The CD200 is small, easy to use and has a 18” long flexible gooseneck with a bright LED tip to find combustible gas leaks in tight areas.


  • Adjustable tick rate to locate leaks quickly and easily
  • Visual leak detection by LED indicators
  • Separate user adjustable alarm for predetermined level detection
  • Precision sensor detects even the smallest leaks
  • Red LED located on the tip to illuminate the search area
  • Fast response time (<2 seconds to 40%LEL)
  • Small and light
  • Earphone
  • Impact resistant storage case

Partial list of gases detected:

Acetone, Alcohol, Ammonia, Butane, Gasoline, Halon, Hyydrogen Sulfide, Industrial Solvents, Jet Fuel, Laquer Thinners, Naphta, Natural Gas, Propane, Select Refrigerants ... and more


Power Supply 4 AA Alkaline batteries
Battery life Approx. 12 hours
Sensor Solid state semiconductor
Sensitivity < 50ppm Methane
Warm-Up Approx. 1 minute
Response time < 2 seconds (to 40%LEL)
Recovery time < 4 seconds (from 40%LEL)
Dimensions 8.6” x 3.1” x 2.3” (220x80x58 mm)
Gooseneck 18” (45cm)
Level Indicators Audible: adjustable tick
Visual: Six LEDs (green to red)


Replacement Sensor
Replacement Sensor Cap


“Understanding the problem to extend practical solution is something what we have experienced. Their analysis & solution helped Dalmia Cement save recurring energy cost & efficiency in the process to improve quality of our material”

– Dalmia Cements Limited

“Installation & Supervision has been key to flow measurement industry. Chandak Instruments Pvt. Ltd.’s focus on appropriate installation helped to achieve the expected results out of the flow meter”

Arabi Enertech, Kuwait