The Besantek BST-MG01H2S Hydrogen Sulfide Gas Detector is applied to underground coal mine, petrochemical industry, municipal, environmental protection and other spaces here explosive and toxic gases may exist.
Features
● Rugged ABS+ PC case, heavy duty and crash resistant
● Smart, firm, portable and can be used as fixed device
● High accuracy
● Friendly easy to use
● Compact size and light weight
● Water resistant and dustproof (standard IP65)
● Intrinsically safe device and it can be used in potential explosive environment
● Microcomputer circuit with intelligent function
● High capacity chip and 4 layers PCB board
● Audible and visible alarm
● High and low alarm point and fully adjustable
● USB interface
● Low battery alarm
● Stainless steel belt clip
● Accessories: Instruction manual, USB cord, adapter, calibration cap and tube, belt clip, leather case and hanging cord
Technical Specifications
● Measuring Range: 0-100 ppm
● Measurement Error: 0-49 ppm - 3 ppm
50-100ppm - 10% of testing gas
● Resolution Ratio: 1 ppm
● Sensor: Electrochemical sensor
● Sensor Lifetime: 2 year
● Response Time: 45 seconds (T90)
● Alarms: Audible - buzzer with 75dB audible
Visible - flashing red LED, 20 m visible
● Continuous Working Time: >300 hours
● Working Current: <1mA (without backlight)
● Display: Liquid crystal display (LCD)
● Working Temperature: -25 to 55 °C
● Protection Degree: IP65
● Battery: 3.7V / 1500mA
● Charging Time: 4-5 hours
● Dimensions: 105 x 54 x 32 mm
● Weight: 140 g
