Bootstrap Example

Features
• Specific to Methane
• Wide Measurement Range (0.5ppm to 100% volume)
• Rapid Response (Less than 2 seconds)
• Integral GPS and Bluetooth
• GPS Accuracy: 2-4 Meters
• Meets EPA Method 21 Requirements
• ATEX Certified – Zone 1
• Laser Technology
• Lightweight
• Ergonomic
• Selector Dial Interface
• Proprietary Software
• Hot Swap Battery
• Expanded Memory
• Biennial Calibration

Benefits
• No Cross-Gas or False Readings
• Accurate Reporting
• More Efficient
• No Additional Devices Required
• Accurate Reporting
• Maintains Compliance
• Intrinsically Safe
• Highly Accurate, No Flame, No Hydrogen
• Weighs Half as Much as Competing Technologies
• Easy, Hands-Free Operation
• Easy to Use
• Multiple Reporting Functions
• More Efficient
• Holds up to 480 Hours of Scan Data
• Saves time and money

Target GasMethane (CH4)
Detection MethodTunable Diode Laser Absorption
Measurement Range0.5ppm to 100% volume
Instrument Resolution 

0.1ppm (0 - 100ppm)

1ppm (100 - 1,000ppm)

5ppm (1,000 - 5,000ppm)

10ppm (5,000 - 10,000ppm)

Pump Flow Rate0.6 to 1 l/min
Sampling Probe Outside Diameter4mm
Intrinsic Safety

ATEX Zone 1 EX ll 2 G EX ib op is llB T3 Gb

Tamb: -30°C to +50°C

Response Time

T90 = 2.5 seconds

T90 = 3.5 seconds (w/probe)

GPS Accuracy2 to 4 meters
Power SupplyLithium Ion Rechargeable Battery Pack (3.7V - 4000mA/h)
Battery Autonomy

10 hours at 68°F (with backlight activated), 8 hours at extreme 

temperatures

Battery Charge Duration8 to 10 hours to full charge
Temperature Range-13°F to 122°F
Warm Up Time30 to 60 seconds
Weight3.5 lbs.
Enclosure Protection LevellP65 / NEMA4
Factory Calibration Requirement2 years 
Field CalibrationDaily (meets Method 21; sections 7.0, 8.0)
Model Item Quantity Unit Price Line Total
Portable Methane Detector - SEM5000
$ 0.00
$ 0.00

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