中国老熟女重囗味HDXX_精品国产乱码久久久_在线天堂中文资源天堂_一区二区高清_国产精品久久久久永久免费_国产精品视频免费观看久久_久久婷婷五月综合啪_日本特黄一级_亚洲综合国产视频第一页_国产精品无码免费看一区二区三区_亚洲AV成人无码人在线观看堂_国产精品tv_国产精品白嫩嫩大学美女_日韩高清av在线一区_久久久国产精品无码免费专区

?
Gri Instrument Gri Instrument
Gri Instrument Gas detector Excellent Manufacturer

WASP-D4 portable multi combustible gas detector

1)Detecting gas: CO,O2,H2S,EX. other gas be customizable.2)GRI smart sensor platform, ec,lel,pid IR four gas can be combined freely.3)Fast response, high accuracy, high reliability high stability multi-gas detector.4)Shockproof, waterproof, anti-corrosion anti-electromagnetic interference.Main Featu...

G series infrared NDIR gas sensor

1.Module detects a non-dispersive infrared principle (NDIR) detection technology; 2.Pipeline and expansion modules are divided into single type detection methods;3.Module is divided into the optical path of the optical path of 80mm and 40mm, with customers customized according to needs;4.Module...

T series Intelligent Pump-priming Type Toxic Gas sensor Module

The high-precision & low-temperature drift and multi-point calibration technology ensure the module measurement accuracy and linearity.The Module is designed with the digital output. It’s unnecessary to re-calibrate, if the user make the module for binary development or direct use, which will re...

GRI -9106 Intelligent Fixed Toxic Gas Detector

Mainly used in petroleum chemical industry, metallurgy, mining, fire, gas, environmental protection, electric power, communication, papermaking, printing and dyeing, food reserves, city water supply, sewage treatment, food, brewing, research, education, national defense and other places. Main F...

IAQ-2 Indoor Air Quality Gas Monitor

Toxic gases and oxygen monitoring controller based on customer specific needs, it has integrated style and separated style, sensors using the world the most advanced electrochemical gas sensor, the sensor portion using a high-precision AD low temperature drift and high stability power processing cir...

WASP-D1 Portable Diffusion Single Gas Detector

1)Detecting gas: CO,H2,H2S,NH3.CH2O ect.  Gas customizable.2)Small size, light weight, easy to carry3)High accuracy, short response time, wide measurement range4)Large-screen color LCD graphic display, more comfortable and humane5)English menu display6)USB rechargeable lithium battery, long lif...

GRI1800 tvoc online air quality monitoring equipment air oxygen meter ozone meter

Main Feature1) GRI-1800-TVOC online gas detector Core processor uses advanced ARM Cortex M3 (32-bit), whichmake the processing performance more stable and efficient;2) Wide, large LCD display clarity (dot matrix LCD), tri-color backlit prompt different states;3) Four function keys, sensitive, fast (...

GRI-9105/9107 Fixed Gas Detector No DisplayNDIR Electro PID sensor

low power microprocessor to ensure product performance and stability, realtime monitoring of the concentration of infrared gas.Applicated in petroleum chemical industry, metallurgy, mining, fire, gas, environmental protection, electric power, communication, papermaking, printing and dyeing, food res...

GRI-8000 Wall-mounted 32 way gas alarm host

GRI-8000 wall-mounted gas alarm host, is used to measure and continuously monitor the gas in the environment; can simultaneous real-time monitor 8-way of gas status, and real-time displays measurement status through large-screen LCD, monitor the state of exception, fast and accurate response alarm, ...

WASP-XM Pump-priming Portable Gas Detector

Portable multi gas detector with a large lCD;The instrument features two instant alarms with audio/visual and vibratory indicators,rechargeable battery, and simple use.This is European standard gas detector.Main FeatureBuilt-in pump suction measurement, faster and more accurate measurement;Fault, wa...

GRI-IAT Air Quality Monitoring Equipment for PM 2.5 PM 10 CO SO2 NO2 O3 VOC gas system detector AQM

GRI-IAT can be used in a variety of environments, industrial production environment monitoring, tunnel traffic environment monitoring, and urbanenvironmental monitoring. The atmospheric environmental data monitoring and analysis system can improve the processing and management of air pollution monit...

GRI-IATQ Air Quality Monitoring Station

GRI-IATQ is a new air quality online multi-parameter monitoring system produced by our company. It mainly monitors various parameters such as PM2.5, PM10, CO, SO2, NO2, O3, TVOC, temperature and humidity, wind speed and direction, noise and atmospheric pressure.Optional outdoor LED screen, real...

24 hours online professional service

Submit requirements and quickly recommend suitable products for you

Hot
Line
+8673188860558
click it to change
国产精品一区二区三区不卡| 91乱伦视频导航| 999欧美成人视频| 国产精品AV二| av一区二区 久久| 蝌蚪视频国产| 亚洲精品自拍自拍| ARMF-008 熟女全身百科全书第2期 - 加山夏子 - 蓝光超清 | 免费高清AV在线看 | 大香蕉av在线| 91成人在线视频| 91www| 欧美成人a| 97精品国产97久久久久久免费| 熟女乱伦视频| 国产美女视频| 91美女福利视频| 91激情免费视频| 久色视频在线国产| 久操水多多视频| 欧美99色| 中文不卡日本| 精品无人av无码av毛片专区| 国产91p九色| www99色| 亚洲免费观看| 欧美日韩亚洲中文字幕| 九色 自拍 网曝 在线| 91亚洲黄色免费观看| 久久精品视频在这里有精品视频这里有 | 日韩成人电影在线观看| 亚洲人妻视频| 国产精品一区在线观看| 91无码视频| 久久精品国产亚洲AV嘿嘿| www.黄色蜜桃视频| 偷拍无码国产AV| 九色黄色视频| 亚洲无码高清在线| 色屁屁影院| 久久996热精品xxxx| 国产999在线观看视频|