WRN-122裝配熱電偶特點(diǎn)
1.裝配簡(jiǎn)單,更換方便;
2.壓簧式感溫元件,抗振性能好;
3.測(cè)量范圍大;
4.機(jī)械強(qiáng)度高,耐壓性能好;
WRN-122裝配熱電偶原理: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。
WRN-122裝配熱電偶產(chǎn)品執(zhí)行標(biāo)準(zhǔn)
IEC584 JB/T9238-1999 常溫絕緣電阻 熱電偶在環(huán)境溫度為20±15℃,相對(duì)濕度不大于80%,試
驗(yàn)電壓為500±50V(直流)電極與外套管之間的絕緣電阻≥ 000MΩ.m 即1m長(zhǎng)的試樣的絕緣電阻為
1000MΩ; 10m長(zhǎng)的試樣的絕緣電阻為100MΩ;
安徽康泰儀表電纜纜廠是中國(guó)zui大的溫度儀表生產(chǎn)基地,熱電阻,熱電偶產(chǎn)品: 高溫高壓熱電偶、耐磨熱電偶、鉑銠熱電偶、 雙金屬溫度計(jì)、壓力表等產(chǎn)品。選型須知:規(guī)格、型號(hào)、分度號(hào) 、溫度范圍 、長(zhǎng)度和直徑。: :潘
WRN-122裝配熱電偶型號(hào)、參數(shù)
型號(hào) | 分度號(hào) | 測(cè)溫范圍 | 熱響應(yīng) | 保護(hù)管 | 規(guī)格 | |
d | L×1 | |||||
WRM-122 | N | 0-1200 | <240S | 高鋁質(zhì) | ¢16 | 300×150 |
WRN-122 | K | |||||
WRM-123 | N | ¢20 | ||||
WRN-123 | K | |||||
WRM-132 | N | ¢16 | ||||
WRN-132 | K | |||||
WRM-133 | N | ¢20 | ||||
WRN-133 | K |
注:1、型號(hào)12系列為防噴式,防護(hù)等級(jí)IP65,型號(hào)13系列為防水式,防護(hù)等級(jí)IP55
2、保護(hù)管其余材質(zhì)根據(jù)協(xié)議訂貨
型號(hào) | 分度號(hào) | 測(cè)溫范圍℃ | 熱響應(yīng) | 保護(hù)管材料 | 規(guī)格 | |
d | L | |||||
WRM-120 | N | 0-800 | <90S | 1Cr18Ni9Ti | ¢16 | 150 200 250 300 350 400 500 750 1000 1500 2000 2150 |
0-1000 | 0Cr25Ni20 | |||||
WRM-120G | 0-800 | <24S | 1Cr18Ni9Ti | |||
0-1000 | 0Cr25Ni20 | |||||
WRN-120 | K | 0-800 | <90S | 1Cr18Ni9Ti | ||
0-1000 | 0Cr25Ni20 | |||||
WRN-120G | 0-800 | <24S | 1Cr18Ni9Ti | |||
0-1000 | 0Cr25Ni20 | |||||
WRE-120 | E | 0-700 | <90S | 1Cr18Ni9Ti | ||
WRE-120G | <24S | |||||
WRC-120 | T | 0-350 | <90S | 1Cr18Ni9Ti | ||
WRC-120G | <24S | |||||
WRF-120 | J | 0-600 | <90S | 1Cr18Ni9Ti | ||
WRF-120G | <24S | |||||
WRM-121 | N | 0-800 | <20S | 1Cr18Ni9Ti | ¢20 | |
0-1000 | 0Cr25Ni20 | |||||
WRM-121G | 0-800 | <24S | 1Cr18Ni9Ti | |||
0-1000 | 0Cr25Ni20 | |||||
WRN-121 | K | 0-800 | <120S | 1Cr18Ni9Ti | ||
0-1000 | 0Cr25Ni20 | |||||
WRN-121G | 0-800 | <24S | 1Cr18Ni9Ti | |||
0-1000 | 0Cr25Ni20 | |||||
WRE-121 | E | 0-700 | <120S | 1Cr18Ni9Ti | ||
WRE-121G | <24S | |||||
WRC-121 | T | 0-350 | <120S | 1Cr18Ni9Ti | ||
WRC-121G | <24S | |||||
WRF-121 | J | 0-600 | <120S | 1Cr18Ni9Ti | ||
WRF-121G | <24S |