97无码人妻视频在线,国产欧美日韩一区二区三区,亚洲中字无码av网站在线观看,久久精品无码日韩国产不卡,99精品全国免费,精品中文字幕无码在线

是為測量高爐冷卻水水溫而專門研制的測量儀表，該溫度儀技術(shù)指標(biāo)可靠、性能穩(wěn)定、顯示清晰、測量迅速、使用簡單方便。冷卻水測溫儀是為測量高爐冷卻水溫度而專門研制的儀表。它可替代長期使用的人工讀數(shù)的水銀溫度計(jì)，解決水銀溫度計(jì)讀數(shù)不清楚、測量距離短、溫度計(jì)易破損和汞蒸汽有毒等缺陷。是采用微功耗大規(guī)模集成線路，使用一般堿性電池，能使儀表連續(xù)工作10個(gè)月以上，合理的設(shè)計(jì)方式使溫度傳感器，顯示器、電源溶為一體，省去了 繁瑣而又不安全的 電源線路，本儀表工作在 0.2MA左右的微電流，所以沒有熱量和電火花，防爆的外殼，能夠在易燃易爆的環(huán)境中使用，LCD數(shù)字顯示能夠在室外、強(qiáng)光下看的清晰，內(nèi)置電源采用夾裝式安裝，當(dāng)電源用盡更換電源時(shí)，可以自由輕松的 將電池取出然后裝上新電源，采用兩節(jié)5號堿性電池 ，注意正、負(fù)極不可接反，切不可將電源短路。The photoes of the meters
Features and Benefits
Be convenient for holding and measuring.
Sensor: protected by stainless hook-headed, with a length of 700mm(or length customized).
Displayer: big LCD panel(130×66×23mm), fixed at the hand shank(Cable between probe and displayer can be seen atST- CYT-11 but inside a stainless box atST-CYT-21. )
Wide temperature range(0-100℃), high accuracy(0.1% multiply the reading), high precision(0.1℃)
Quick response(responding time: <1s, stable time: <7s)
Stable performance: Pt1000 sensor, anti-jamming circuit
Water-proof design: displayer covered with a plastic cover
Application
The meters have been used in about one hundred steel companies in  
China since 1999.