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JT-SSJIIIZ10-E Household Combustible Gas Detector

Detected Gas:CH4

Operating Voltage:AC 220V士15%

Dimensions:110mm×80mm×31mm

Executive Standard:GB 15322.2-2019

Product Details
Specs & Params
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Product Description:

Model JT-SSJIIIZ10-E Combustible Gas Detector is designed in accordance with the national standard GB 15322.2-2019. It can detect on-site gas concentration in real time and determine whether the concentration exceeds the alarm threshold. When the alarm threshold is exceeded, the device will activate an audible and visual alarm and interlock with the emergency shut-off valve to cut off the gas supply. The IoT version supports alarm push notifications via WeChat, web platform, mobile APP and other channels. It is suitable for natural gas leakage monitoring in residential indoor pipelines.


Product Features:

※ Adopts advanced optoelectronic integration technology to achieve high-precision, high-integration, high-reliability miniaturized packaging.

※ Intrinsic zero-drift free, no external temperature compensation required, with linear output of concentration values.

※ Stable performance, high sensitivity, strong anti-poisoning capability and excellent anti-interference performance.

※ Various working statuses are indicated by high-brightness focused LEDs in different colors.

※ Low power consumption, simple operation and convenient maintenance.



Detection PrincipleLaser Detection
Detected GasMethane
Measuring Range0–20%LEL
Alarm Setpoint8%LEL
Alarm MethodAudible and Visual Alarm
Error±3%LEL
Operating VoltageAC 220V±15%
Ingress ProtectionIP30
Pressure Range86kPa~106kPa
Sampling MethodNatural Diffusion
Operating Temperature-10℃~55℃
Storage Temperature-25℃~55℃
Operating Humidity≤93%RH (non-condensing)
Weight<1kg
Output Interface1×12V pulse normally open output (valve control)
CommunicationDefault: NB-IoT; Optional: 4G-CAT1
Dimensions110mm×80mm×31mm
StandardGB 15322.2-2019

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