ES60A portable high precision methane detector, is a
method of continuous detection of methane gas concentration in the
nature of safety equipment, the use of imported non dispersive
infrared technology sensor, can accurately and quickly detect the
concentration of methane, effectively guarantee the life safety of
the staff, intelligent level two alarm function greatly meet the
requirements of industrial field safety monitoring equipment.
Beautiful and professional portable design for mobile use, the
product is widely used in the fields of petroleum, chemical,
metallurgy, petrochemical, bio pharmaceutical, environmental
protection at home and school laboratory.
Product features:
- Large capacity rechargeable lithium battery can be used for long
time continuous operation.
- Clear digital LCD backlight LCD design, the user can set the level
of its own alarm point
- Built in super suction pump, easy to be unable to enter the test
environment
- Sensor using original imported infrared methane sensor
- Unique aluminum alloy shell design, non slip, dust, not easy to
wear
- Self zero point and target point calibration function
Technical parameters:
tem Description
Detecting gas: benzene
Working principle: Catalytic combustion, electrochemistry, infrared
absorption spectrum principle
Sampling method: Pump suction/dispersive
Measure range: 0-10,50,200ppm(Optional, other range can be
customized)
Resolution: 0.01ppm,0.1ppm,1ppm
Accuracy: ±3%FS
Repeatability: <3%
Respond time: T90 ≤30 sec
Alarm method: Sound and light alarm, double color LED lamp, sound
or 75 db @ 25 cm
Operation method: Key operation(Life time of keys:2000000 times)
Material of host: Full metal jacket, strong wear resistant
corrosion, feel is good
Working temperature: -30℃~+70℃(Conventional
gas),-20℃~+50℃(poisonous gas)
Working humidity: 10%RH ~95%RH,No condensation
Working pressure: 86kPa~106kPa
Battery: Built-in high-performance lithium-ion batteries, import
core: nominal voltage 3.7 VDC, 7500 mah
Charger: Travel charger with USB interface, USB power supply DC5V,
charging temperature range: 0 ℃ to 40 ℃
Charging time: ≤6 hours, total charged time 12 hours
Continuous working time: ≥12 hours
Dimension: 135x65x35mm(LxWxH)
Weight About 0.46Kg
Protection grade: IP66
Execution standard:
GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010
Quality assurance: One year warranty, the warranty period free
maintenance, sensitive components such as sensors, according to the
standard of sensor manufacturers.