Sbh-2A Propane Gas Sensor – 2% LEL Detection Range

Description

The SBH-2A Cubic NDIR 2% Propane Gas Sensor detects 0-2% levels of C3H8 propane gas in ambient environments.

Features

• Measures 0 to 2% Propane 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
• Gas leak alarms
• LPG leak monitoring
• Liquefied gas station
• Fuel gas transport

Models

SBH-2A Cubic 2% Propane Sensor 0-2% Vol Propane gas sensor, with ‘A’ housing

SBH-2B Cubic 2% Propane Sensor – 0-2% Vol Propane gas sensor, with complimentary design and ‘B’ housing.

Specifications

• Measuring Gas: Propane
• Sensing Method: NDIR
• Measurement Range: 0-2% Vol
• Measurement Resolution: 0.01%
• Accuracy: < 0.1% Vol
• Rate of Measurement: 1 sec
• Warm-up time: < 10 sec
• Response Time T90: < 25 sec
• Zero Repeatability: ± 1% at FS
• Zero Drift: 2% FS/month
• Working Temperature: -40° ~ 70°C (-40°F-158°F)
• Working Humidity: 095% RH (Non-condensing
• Storage Temperature: -40° ~ 85°C (-40°F-185°F)
• Working Voltage: 3.3-6VDC
• Working Current: 55-60mA
• Peak Current: 360-400mA @ 5VDC
• Working Pressure: 30~130kPa
• UART Settings: 9,600, 8,N,1
• UART Output: 2.5-3.3V UART-TTL
• Analog Output: 0.4V-2VDC
• Dimensions: 20x19mm (0.79×0.75in)
• Body Material: Stainless Steel
• Weight: 18g
• Output footprint: 5 pins
• Sensor Life Span: > 10 years
• Ex-proof Level: Ex ia IIC T4 Ga GYB19.1789

Warranty

• 90 Days. See CO2Meter Terms and Conditions.

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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