Cubic SJH-100 Methane Gas Detector – 0–100% LEL

Description

The 100% NDIR Infrared Methane Gas Sensors by Cubic detects 0-100% levels of flammable methane gases in ambient environments.

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, with ‘A’ housing.
• SJH-100B – 0-100% methane gas sensor w/ complimentary design and ‘B’ housing.

• SJH-100-DK – 0-100% methane gas sensor and development kit

Specifications

• Measuring Gas: Methane
• Sensing Method: NDIR
• Measurement Ranges: 0-100%
• 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 CO2Meter Terms and Conditions

 Specifications & Manual (pdf)

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.

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