• <tr id="wwwww"><blockquote id="wwwww"></blockquote></tr>
    <nav id="wwwww"><sup id="wwwww"></sup></nav>
    <sup id="wwwww"></sup>
  • <noscript id="wwwww"><dd id="wwwww"></dd></noscript>
    <sup id="wwwww"><cite id="wwwww"></cite></sup><tr id="wwwww"></tr>
  • 午夜成人性爽爽免费视频,亚洲欧美日本韩国综合在线观看,小蜜被两老头吸奶头在线观看 ,亚洲欧美日韩综合久久久,日日橹狠狠爱欧美超碰,日本三级大片,国产99欧美精品久久精品久久,99久久国产亚洲综合精品
    0769-82788006

    AR8500 Ammonia Gas Detector
    BRAND:SMART SENSOR
    NO:8500

    Related products
    Detail

    FEATURES

    A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to organic life.

    Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting.

     

    SPECIFICATIONS

     

    Gas Type

    Ammonia (NH3)

    Measuring range

    0~100PPM

    Resolution

    0.1PPM

    Basic error

    ±2%

    Response time

    T90≤120 sec

    Recovery time

    <120 sec

    Measuring Principle

    Electrochemical

    principle, life for 2 years

    Display

    Large LCD Display

    Alarm

    Sound, Light Alarm. Adjustable Alarm values, Alarm sound up to 80 db.

    Operation Tempearture

    -10 °C ~ 50°C

    Operation Humidity

    <95%RH (Non Gel)

    Continuous Operation Time

    >60 hours

     

    PACKING INFORMATION

     

    Power

    3.7V li-battery

    Product Net Weight

    170g 

    Product Size

    181*63*30mm 

    Packing

    Gift Box

    Standard Quantity Per Carton

    10

    Standard Carton Size

    44*39*32cm 

    Standard Carton Gross Weight

    9.27KG


    Related products

    Copyright  (C)  2014  All Rights  Reserved   Shenzhen frank electronics co., LTD.

    官方微信

    主站蜘蛛池模板: 国产精品刺激对白在线| 永久不封国产毛片AV网煮站| 欧美日韩在线看| 好男人www社区视频在线资源| 亚洲国产欧美一区二区好看电影| 国产探花在线精品一区二区| 久久亚洲日本不卡一区二区| 无码AV午夜福利一区| 国内精品久久久久影院尤物| 久久精品九九亚洲精品天堂| 乱人伦中文视频在线| 2021久久精品国产99国产| 欧美成人免费观看A| 亚洲欧美电影在线一区二区| 株洲市| 亚洲视频在线观看免费视频| 国产二级一片内射视频插放| 博湖县| 97久久超碰精品视觉盛宴| 岛国一区二区三区av| 天堂岛国精品在线观看一区二区| 精品国产一区二区三区av性色| 91热久久免费精品99| 亚洲第一区欧美国产综合| sihu永久在线播放地址| 亚洲天堂无码AV一二三四区| 久久99国产精品成人欧美 | 51精品国产人成在线观看| 欧美成视频在线观看| 蜜桃av在线一区二区| 无码人妻丰满熟妇区免费| 米奇欧美888四色影视在线| 无码国产精品一区二区免费模式| 欧美喷水抽搐magnet| 福利导航视频在线| 国产成+人+综合+亚洲欧美丁香花 国产精品白丝在线观看有码 | 露脸国产精品自产在线播| 日韩a片无码一区二区三区电影| 国产91专区一区二区| 免费无码午夜福利片| 成人免费无码a毛片|