Cubic SJH-100A 100% Methane Sensor
The SJH-100A NDIR Infrared Methane Gas Sensor by Cubic detects 0-100% levels of flammable methane gases in ambient environments.
Note: Once an electrochemical (EC) sensor is purchased from Gaslab.com and the sealed packaging is opened or the sensor module is installed, it is no longer eligible for return due to the limited operational lifespan that begins upon activation.
Features
- Measures 0 to 100% methane by volume
- Full range linearized and digital signal output
- Shock-resistant, long-life NDIR sensor
- Reference channel for self-compensation
- Build-in temperature and humility compensation to ensure accuracy
- High humidity alert mechanism, reliable fail-safe operation
- Auto zero-calibration mechanism available
- Fast response, no moving parts, high stability, anti-corrosion
- Meet the explosion-proof level Ex ia IIC T4 Ga, certification No. GYB19.1789
- Life expectancy > 10 Years
Applications
- Mine, metallurgy, oil & gas
- LNG gas leakage alarming
- Gas concentration meter
- Organic solvent
- Liquefied gas station
- Fuel gas transport
Models
- SJH-100A - 0-100% methane gas sensor
-
SJH-100-DK - 0-100% methane gas sensor and development kit\
Specifications
- Measuring Gas: Methane
- Sensing Method: NDIR
- Measurement Ranges: 0-5%
- Accuracy: Range 0-1%Vol: ±0.06%. Range > 1%vol: ±6%
- Measurement Resolution: 0.1%
- Warm up Time < 10s
- Maximum Response time (T90): < 25s
- Zero Repeatability: ±0.01%Vol.
- Full Scale Repeatability: ±0.03%Vol.
- Zero Drift: ±0.01%Vol./month
- Operating Temperature Range: -40° ~ 70°C
- Storage Temperature Range: -40° ~ 85°C
- Working Humidity: 0-95%RH (non-condensing)
- Working Voltage: 3.3-6VDC
- Working Current: 55~60mA
- Output Serial: UART-TTL (2.5-3.3v), 9,600, 8,N,1
- Output Analog Voltage: 0.4V-2V
- Dimensions: 0.79 x 0.75 in. (20x19mm)
- Body Material: Stainless steel
- Weight: 18g
- Lifespan: > 10 years
- Output footprint: 5 pins
- Ex-proof Level: Ex ia IIC T4 Ga GYB19.1789
Warranty
- 90 Days. See GasLab Terms and Conditions.
Documents
Sensor Pin Sockets - Manufacturers do not recommend soldering to the pins. Pin sockets can be purchased from Andon Electric. Click here to see the PDF of all Cubic sensors pin sockets available.