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E4000 Gas Detector To Detect Flammable Gas

Supplier From China
Oct-09-24

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: steelworks, petrochemical plant, oil industry, shipbuilding yard, sewage treatment plant, mine, power supply works etc.

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


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Technical parameter

Portable gas relay calibrator
Protection IP65
Execution standard Compliance with DL T540-1994 standards and IEC
power input 50HZ 220V
Flow speed detection heavy gas 0. 0.5m s 0.05m s resolution 0.01
0.52.5m s 0.1m s resolution 0.1

Maximum error 1

Volume detection light mill
0 300ml resolution 0.01ml

300ml 700ml resolution 0.1ml

Maximum error 1

test method Automatic measurement, semi automatic measurement, manual measurement of three measurement methods
Sealing test
0-150KPA resolution 0.1

0-300KPA resolution 1.0

Comprehensive error
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Tube No.: 10
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Shelf life: 3 years (after production)
We have more than 600 types of tube, for other tubes and specification details, please contact us .

Features of Gastec Short-term quick-measuring detector tubes
(1)On-site measurements can be performed easily by anybody, anytime and anywhere, in a short time
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(4)In order to assure high precision, each production lot is tested and calibrated independently, Each detector tube has its own quality control number printed on the tube
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Product description of Gastec Short-term quick-measuring detector tubes
As a leading global brand in gas detection and measuring, GASTEC products are highly regarded in many industries and customers all over the world.
GASTEC gas detector tubes are thin glass tubes with calibration scales printed on them so you can directly read concentrations of the substances (gases and vapours) to be measured. Each tube contains a particulate matrix (e.g. silica gel, alumina) which binds carefully selected and highly stable detection reagents that are especially sensitive to the target substance in order to produce a distinct layer of colour change. The tubes are hermetically sealed at both ends.

Our Competitive Advantage
1.With 20 years exporting experience
2. Certificate: ISO, SGS, SEI
3. Price at least 5% Lower Than other competitors in China
4. Shipment: 10% Faster than other suppliers, For some ordinary Items, we have in stock and can send within 3 working days
5. Technology Support: According to customer's exact requirements, supply valuable solutions
6. Service: your inquiry can be replied within 24 hours during working days
May-09-19
 
"Semiconductor sensor
Operating voltage: 85-265V AC;
Alarm output: Sound& LED Flash alarm;
Alarm level: 10% ±5% LEL.
MCU processing adopted,SMT adopted,good stability
Malfunction auto-check indicator
Dimension: 118.5*82*43mm .
Execute criterion:GB15322;EN50194;UL1484
Drivable accessaries: electromagnetic valve and exhaust fan;
Can make 9V chargable back up battery "

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