熱電偶WRN130
1 通常和顯示儀表、記錄儀表、電子計(jì)算機(jī)等配套使用。直接測(cè)量各種生產(chǎn)過(guò)程中的0°C~1300°C范圍內(nèi)液體,蒸汽和氣體介質(zhì)以及固體表面溫度。
2、特點(diǎn)
熱響應(yīng)時(shí)間少,減小動(dòng)態(tài)誤差;
可彎曲安裝使用;
測(cè)量范圍大;
機(jī)械強(qiáng)度高,耐壓性能好;
3、工作原理
鎧裝熱電偶的電極由兩根不同導(dǎo)體材質(zhì)組成。當(dāng)測(cè)量端與參比端存在溫差時(shí),就會(huì)產(chǎn)生熱電勢(shì),工作儀表便顯示出熱電勢(shì)所對(duì)應(yīng)的溫度值。
產(chǎn)品型號(hào) | 分度號(hào) | 溫度范圍 ℃ | 熱響應(yīng)時(shí)間 | 保護(hù)管材料 | 規(guī) 格(mm) | |
d | L | |||||
WRM-130 WRM2-130 | N | 0-800 | <90S | 1Cr18Ni9Ti | 16 | 150 200 250 300 400 500 750 1000 1500 2000 2150 |
0-1000 | 0Cr25Ni20 | |||||
WRM-130G WRM2-130G | 0-800 | <24S | 1Cr18Ni9Ti | |||
0-1000 | 0Cr25Ni20 | |||||
WRN-130 WRN2-130 | K | 0-800 | <90S | 1Cr18Ni9Ti | ||
0-1000 | 0Cr25Ni20 | |||||
WRN-130G WRN2-130G | 0-800 | <24S | 1Cr18Ni9Ti | |||
0-1000 | 0Cr25Ni20 | |||||
WRE-130 WRE2-130 | E | 0-700 | <90S | 1Cr18Ni9Ti | ||
WRE-130G WRE2-130G | <24S | |||||
WRC-130 WRC2-130 | T | 0-350 | <90S | 1Cr18Ni9Ti | ||
WRC-130G WRC2-130G | <24S | |||||
WRF-130 WRF2-130 | J | 0-600 | <90S | 1Cr18Ni9Ti | ||
WRF-130G WRF2-130G | <24S | |||||
WRM-131 WRM2-131 | N | 0-800 | <120S | 1Cr18Ni9Ti | 20 | |
0-1000 | 0Cr25Ni20 | |||||
WRM-131G WRM2-131G | 0-800 | <24S | 1Cr18Ni9Ti | |||
0-1000 | 0Cr25Ni20 | |||||
WRN-131 WRN2-131 | K | 0-800 | <120S | 1Cr18Ni9Ti | ||
0-1000 | 0Cr25Ni20 | |||||
WRN-131G WRN2-131G | 0-800 | <24S | 1Cr18Ni9Ti | |||
0-1000 | 0Cr25Ni20 | |||||
WRE-131 WRE2-131 | E | 0-700 | <120S | 1Cr18Ni9Ti | ||
WRE-131G WRE2-131G | <24S | |||||
WRC-131 WRC2-131 | T | 0-350 | <120S | 1Cr18Ni9Ti | ||
WRC-131G WRC2-131G | <24S |