Product Description
Product Description
Portable Gas Detector Description
E4000 is a portable model with multiple gas detectors. It can continuously measure the concentrations of up to four combustible gases, oxygen, and toxic gases in the surrounding environment, and issue an alarm when the gas levels are abnormal.By adopting interchangeable smart sensor module, it can be made for detecting 2 gases, 3 gases and 4 gases.
It is applicable to explosion-proof places: teelworks, petrochemical plant, oil industry, shipbuilding yard, sewage treatment plant, mine, power supply works etc.
Portable Gas Detector Key features
Smart interchangeable sensor module
MOS, catalytic, electrochemical, infrared, PID sensors selectable
Two alarm level
STEL alarm and TWA alarm for toxic gases
Visual, audible, vibrating alarm
Self protection against high concentration combustible gas
Low battery alert
Data uploading
Password management
Self-test when power on
Self-diagnostic and self-correction function
GPS, GPRS and Man-down function optional
Built-in sampling pump (optional)
Adjustable alarm levels and span calibration value
Calibration point adjustable
Portable Gas Detector Specifications
Measuring gas
| O2
| CO
| H2S
| Combustible
|
Measuring range
| 0-25%vol
| 0-500ppm
| 0-100ppm
| 0-100%LEL
|
Sensor type
| Electrochemical
| Electrochemical
| Electrochemical
| Catalytic
|
Sampling method
| Natural diffusion
|
Display
| LCD screen
|
Working temperature
| -20℃~50℃ for toxic gas
-40℃~70℃ for combustible gas
|
Working humidity
| ＜95%RH (no condensation)
Accuracy ±5% FS
|
Response time
| T90＜30s
|
Alarm sound
| ≥80dB @ 1m
|
Power source
| DC3.7V 2200mAh Lithium battery
|
Charging time
| 4h~6h
|
Working time
| Combustible gas: ≥8h
Toxic gas: ≥300h(20℃)
|
Ingress protection
| IP66
|
Explosion-proof grade
| Exia Ⅱ CT4 Gb
|
Event log
| 100,000 events
|
Housing
| Rubber enclosure
|
Standard accessories
| Operation manual, calibration cap, charge, screwdriver, USB cable
|
Dimension
| 147mm×76mm×37mm
|
Weight
| About 350g
|
>>
Household commercial wireless waterproof electric cleaning machine 02
>>
Factory Price Rubber Vertical (FIFO) Injection Molding Machine with Full Safety Cover
>>
Colourful Vinyl Tape Measure Flexible Sewing Tailor Tape for Clothes (OEM service)
>>
High Quality Forged 1/2 Inch to 4 Inch Brass Vertical Lift Check Valve, Brass Spring Check Valve
>>
Sports competition system
>>
Hot Galvanized Battery Layer Cages Egg Chicken Cages with Automatic Equipment
>>
Factory Made Garden Black Pet Acrylic Airless 500 Ml Continous Fine Mist Spray Bottle For Wholesale Spray Foam
>>
Milking Machine Liner Inner Sleeve, Inner Liner, Milking Machine Accessory, Food-Grade Rubber Material
>>
High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi
>>
Export semi-trailer Export Russian semi-trailer European trailer Galvanized semi-trailer
>>
Industrial Lw Decanter Centrifuge for Processing Tapioca Starch
>>
Durable PU Rods – Ideal for Automotive, Construction, and More
>>
New Arrival Multi-Layer Wood Waterproof Ceramic Sink Bathroom Cabinet Wall Mounted
>>
ENDRESS AND HAUSER LEVEL SENSOR CAPACITIVE PNP140MM ROD FTC260-AA4D1
>>
high quality 2021 newest tuya smart control (wifi/bluetooth) SUS 304 electric kettles (Wechat:13510231336)
>>
Toilet, Tissue, Napkin, Facial Jumbo Roll Normal Specification Toilet Paper Machine
>>
Energy-Saving Automatic Injection Molding Machine for Small Components
>>
165cm/180cm/210cm/240cm/270cm carbon fishing rod dawa fishing rod spinning 3 m 2 parts
>>
Disposable Bib with Crumb Pouches for People Daily Life
>>
Z3032 32mm Mechanical Small Radial Drill Radial Drilling Machine
