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- home > Supply > Portable combustible gas detector EX explosion-proof combustible gas alarm gas meter box leak detector
Portable combustible gas detector EX explosion-proof combustible gas alarm gas meter box leak detector
Information Name: | Portable combustible gas detector EX explosion-proof combustible gas alarm gas meter box leak detector |
Published: | 2012-04-12 |
Validity: | 30 |
Specifications: | |
Quantity: | 1000.00 |
Price Description: | |
Detailed Product Description: | For more product information please visit the Vodafone security: www.wodaaf.com or http://shop62533497.taobao.com/ pat store htt :/ / 105873561.paipai.com low-temperature-resistant gloves antifreeze gloves anti liquid nitrogen glove cold storage cold gloves dry ice protective gloves http://item.taobao.com/item.htm?id=9604187853 Order Tel: 13671771803 EM Series Portable toxic gas detection and alarm device (hereinafter referred to as Alarm), which can continuously detect the concentration of toxic gases, apply to the explosion-proof requirements of intrinsically safe equipment. The detector is intrinsically safe products, in line with GB3836.1-2000 "explosion operating guide gas environment electrical equipment - Part 1: General requirements and GB3836.4-2000" explosive gas atmospheres - Electrical equipment "Part 4: Intrinsic Safety the relevant provisions of the "i". EM Series detector performance is good, powerful sound and light alarm, large screen display, easy to use and is equipped with intelligent sensors. All these features are all concentrated in this small but sturdy gas detector. EM series sensor for toxic gases respond quickly and accurately to ensure that damage from happening, you can time your alarm. EM series is today's industrial sectors most sensitive detection of gas and can alarm detector. A variety of application environments for gas detector is a challenge. In hot, cold, wet, dirty or harsh environment. For example: on the oil platform or mine, the use of instruments is a challenge. EM series design can be adapted to these extreme working environment. Rugged explosion-proof flame-retardant shell, light weight, easy to carry, but also withstand the impact. Chance out on the ground or inadvertent collision, the EM series can still be monitored and alarm. Instrument using natural diffusion detection, gas leak detection, and custom menu and many other features, for gas pipeline, gas valve may leak detection of gas leaks, for the detection of artificial coal gas, natural gas, liquefied petroleum gas gas leakage, high-performance, low power consumption, Simple, sound, light, vibration in three ways alarm and other functions. Easy maintenance and so is my company compare the forefront of a portable product. Characteristics of functional A. Compact, rugged explosion-proof housing, with a waterproof design. Two. Screen LCD display, can be continuous real-time display of gas concentration, need a backlight, press the backlight dedicated keys. 3. With superior sound, light, vibration, 3 kinds of alarm functions. 4. With rechargeable battery, standby up to about a month or so. 5 The alarm may have a variety of alarm functions in low limit, high limit, STEL and TWA alarm value can adjust according to customer needs. 6. Automatic zero and full scale calibration. Technical parameters Basic error of the response time of chemical measurement range of the detected gas product model is an alarm two alarm EM-20 Ⅰ gas Ex 0 ~ 100% LEL ≤ 40 seconds <± 5% (FS) 1% LEL 0.5% LEL Methane of CH4 0 ~ 2000ppm ≤ 30 seconds <± 5% (the FS) 50ppm 25ppm Acetylene of C2H2 0 ~ 100ppm ≤ 30 seconds <± 5% (the FS) 1.0ppm 0.5ppm In biogas CO2 Reforming Methane 0 ~ 2000ppm ≤ 30 seconds <± 5% (the FS) 100ppm 50ppm The EM-20 II can Ex 0 ~ 100% LEL gas ≤ 40 seconds <± 5% (FS) 1% LEL 0.5% LEL Methane of CH4 0 ~ 1000ppm ≤ 30 seconds <± 5% (the FS) 50ppm 25ppm Acetylene of C2H2 0 ~ 100ppm ≤ 30 seconds <± 5% (the FS) 1.0ppm 0.5ppm In biogas CO2 Reforming Methane 0 ~ 2000ppm ≤ 30 seconds <± 5% (the FS) 100ppm 50ppm |
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Copyright © GuangDong ICP No. 10089450, Shanghai Yi Chang Industry Co., Ltd. All rights reserved.
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You are the 14447 visitor
Copyright © GuangDong ICP No. 10089450, Shanghai Yi Chang Industry Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility