Gas leak detection
JLY-CP100 combustible gas leak detector
Portable instrument for pinpointing methane leaks
Warranty and post-warranty repair by LLC “ManulGaz”
- Range
- 0–10,000 ppm
- Response time
- ≤ 30 s
- Battery life
- ≥ 8 h
- Weight
- ≤ 275 g

Purpose
The detector monitors sub-explosive methane concentrations and gives audible, visual and vibration alarms when small leaks are found, long before a hazardous level is reached. It is designed for locating leaks — on pipes, joints, cookers and boilers — and detecting gas accumulation in enclosed spaces.
Applications
- Tightness checks of gas pipes and joints
- Leak search on gas appliances — cookers, boilers
- Detecting gas accumulation in enclosed spaces
Benefits
Early warning
The upper range limit is 1 % by volume, while methane becomes explosive from 5 %.
Flexible probe
The sensor on a flexible probe reaches joints in tight spots; a built-in flashlight is included.
Event log
The instrument stores alarm, fault and calibration records — convenient for service reporting.
Specifications
According to the product passport and operating manual.
- Target gas
- Methane (CH₄)
- Measuring range
- 0–10,000 ppm (0–1 % vol.)
- Detection method
- Free diffusion, sensor on a flexible probe
- Response time
- ≤ 30 s
- Indication
- Colour LCD, LEDs, sound, vibration
- Alarm levels
- Two, adjustable (low / high)
- Event log
- Alarms, faults, calibration, operation
- Power supply
- Li-ion 3.7 V, 2000 mAh, USB Type-C charging
- Battery operating time
- ≥ 8 h
- Sensor lifetime
- 3 years
- Operating conditions
- −20…+55 °C, < 95 % RH non-condensing
- Dimensions (without probe)
- 161.4 × 69 × 31 mm
- Weight, max.
- 275 g
- Calibration interval
- no more than 1 year
- Warranty
- 12 months from the date of sale
Documents
Enquiry about JLY-CP100
Specify quantity, model and delivery terms — we will prepare a commercial offer and a document set.