應(yīng)用 通常和顯示儀表、紀(jì)錄儀表、電子計算機(jī)等配套使用。直接測量各種生產(chǎn)過程中的0~1300℃范圍內(nèi)液體、蒸汽和氣體介質(zhì)以及固體表面溫度。 特點 ·裝配簡單、更換方便; ·壓簧式感溫元件,抗振性能好; ·測量范圍大; ·機(jī)械強(qiáng)度高,耐壓性能好。 工作原理 熱電偶的兩根電級有不同導(dǎo)體材質(zhì)組成。當(dāng)測量端比參與端存在溫差時,就會產(chǎn)生熱電勢,工作儀表便顯示出熱電熱所對應(yīng)的溫度值。 熱電偶的熱電動勢將隨著測量端溫度的升高而增長,熱電動勢的大小只與鎧裝偶電導(dǎo)的材質(zhì)以及兩端溫度差有關(guān),和熱電極的長度、直徑無關(guān)。 結(jié)構(gòu)原理 裝配熱電偶主要由接線盒、接線端子、保護(hù)管、絕緣套管、熱電極組成基本結(jié)構(gòu),并配以各種安裝固定裝置組成 主要技術(shù)數(shù) 產(chǎn)品執(zhí)行標(biāo)準(zhǔn) IEC584 IEC1515 GB/T16839-1997 JB/T9238-1999 測溫范圍及允差 型號 | 分度號 | 允差等級 | Ⅰ | Ⅱ | 允差值 | 測溫范圍℃ | 允差值 | 測溫范圍℃ | WRN | K | ±1.5℃ | -40~+375 | ±2.5℃ | -40~+333 | ±0.004│t│ | 375~1000 | ±0.0075│t│ | 333~1200 | WRM | N | ±1.5℃ | -40~+375 | ±2.5℃ | -40~+333 | ±0.004│t│ | 375~1000 | ±0.0075│t│ | 333~1200 | WRE | E | ±1.5℃ | -40~+375 | ±2.5℃ | -40~+333 | ±0.004│t│ | 375~800 | ±0.0075│t│ | 333~900 | WRF | J | ±1.5℃ | -40~+375 | ±2.5℃ | -40~+333 | ±0.004│t│ | 375~750 | ±0.0075│t│ | 333~750 | WRC | T | ±1.5℃ | -40~+125 | ±1℃ | -40~+133 | ±0.004│t│ | 125~350 | ±0.0075│t│ | 133~350 |
注:t為被測電偶的實測溫度。 熱響應(yīng)時間τ0.5 在溫度出現(xiàn)階躍變化時,熱電偶的輸出變化至相當(dāng)于該躍變化時的50%所需的時間稱為熱響應(yīng)時間,用τ0.5表示。 公稱壓力 一般是指在工作溫度下保護(hù)管所能承受的靜態(tài)外壓而不破裂。實際上,工作壓力不僅與保護(hù)管材料、直徑、壁厚有關(guān),還與熱電偶結(jié)構(gòu)形式、安裝方法、置入深度以及被介質(zhì)的流速和種類有關(guān)。 *少置入深度 熱電偶*小置入深度不小于其保護(hù)管外徑的8~10倍(特殊產(chǎn)品例外) 常溫絕緣電阻 鎧裝偶在環(huán)境溫度為15~35℃,相對溫度不大于80%,試驗電壓為500±50V(直流)電極與外套管之間的絕緣電阻≥100 MΩ·m:對于長度等于或不足1米的熱電偶,其絕緣電阻應(yīng)不少于100 MΩ。 上限溫度絕緣電阻 熱電偶上限溫度絕緣電阻應(yīng)不小于下表規(guī)定: 上限溫度tm(℃) | 試驗溫度(℃) | 電阻值(MΩ) | 100≤tm<300 | t=tm | 10 | 300≤tm<500 | t=tm | 2 | 500≤tm<850 | t=tm | 0.5 | 850≤tm<1000 | t=tm | 0.08 | 1000≤tm<130 | t=tm | 0.02 | tm>1300 | t=1300 | 0.02 |
型號及規(guī)格 ·感溫元件 型號 | 分度號 | 測溫范圍℃ | 保護(hù)管材料 | 規(guī)格 | d | i | WRR-010 WRR2-101 | B | 0~1600 | 高鋁質(zhì) | φ8 | 300 350 450 550 650 950 1150 1650 2150 | WRQ-010 WRQ2-010 | R | 0~1300 | WRP-010 WRP2-010 | S | 0~1300 | WRN-010 WRN2-010 WRN-101 WRN2-101 | K | 0~1000 | 瓷珠 | φ11 | 1Cr18Ni9Ti | φ2、φ5 φ3、φ6 φ4、φ8 | WRE-010 WRE2-010 WRE-101 WRE2-101 | E | 0~800 | 瓷珠 | φ11 | 1Cr18Ni9Ti | φ4、φ5 φ6、φ8 | WRF-010 WRF2-010 WRF-101 WRF2-101 | J | 0~600 | 瓷珠 | φ11 | 1Cr18Ni9Ti | φ4、φ5 φ6、φ8 | WRC-010 WRC2-010 WRC-101 WRC2-101 | T | 0~350 | 瓷珠 | φ11 | 1Cr18Ni9Ti | φ4、φ5 φ6、φ8 |
·無固定裝置熱電偶 型號 | 分度號 | 測溫范圍℃ | 保護(hù)管 | 熱響應(yīng)時間 t0.5S | d | 材料 | WRR-130 WRR 2-130 | B | 0~1600 | φ16 | 剛玉管 | <150 | WRR-131 WRR 2-131 | φ25 | <360 | WRP-130 WRP 2-130 | S | 0~1300 | φ16 | 高鋁質(zhì) | <150 | WRP-131 WRP 2-131 | φ25 | <360 | WRN-132 WRN 2-132 | K | 0~1100 | φ16 | 高鋁質(zhì) | <240 | WRN-133 WRN 2-133 | φ20 | <240 |
·無固定裝置熱電偶 型號 | 分度號 | 測溫范圍℃ | 熱響應(yīng)時間 | 保護(hù)管材料 | 規(guī)格 | D | L×1 | WRM-130 WRM2-130 | N | 0~800 | <90S | 1Cr18Ni9Ti | φ16 | 300×150 350×200 400×300 500×350 650×500 1150×1000 1650×1500 2150×2000 | 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 WRC-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 | φ20 | 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 | WRF-131 WRF2-131 | J | 0~600 | <120S | 1Cr18Ni9Ti | WRF-131G WRF2-131G | <24S |
注⒈型號130、131為防水式,防護(hù)等級IP55 ⒉保護(hù)管其余材質(zhì)根據(jù)協(xié)議訂貨 ·無固定裝置熱電偶 型號 | 分度號 | 測溫范圍℃ | 熱響應(yīng)時間 | 保護(hù)管材料 | 規(guī)格 | D | L×1 | WRM-120 WRM2-120 | N | 0~800 | <90S | 1Cr18Ni9Ti | φ16 | 300×150 350×200 400×300 500×350 650×500 1150×1000 1650×1500 2150×2000 | 0~1000 | 0Cr25Ni20 | WRM-120G WRM2-120G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-120 WRN2-120 | K | 0~800 | <90S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-120G WRN2-120G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-120 WRE2-120 | E | 0~700 | <90S | 1Cr18Ni9Ti | WRE-120G WRE2-120G | <24S | WRC-120 WRC-120 | T | 0~350 | <90S | 1Cr18Ni9Ti | WRC-120G WRC2-120G | <24S | WRF-120 WRF2-120 | J | 0~600 | <90S | 1Cr18Ni9Ti | WRF-120G WRF2-120G | <24S | WRM-121 WRM2-121 | N | 0~800 | <120S | 1Cr18Ni9Ti | φ20 | 0~1000 | 0Cr25Ni20 | WRM-121G WRM2-121G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-121 WRN2-121 | K | 0~800 | <120S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-121G WRN2-121G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-121 WRE2-121 | E | 0~700 | <120S | 1Cr18Ni9Ti | WRE-121G WRE2-121G | <24S | WRC-121 WRC2-121 | T | 0~350 | <120S | 1Cr18Ni9Ti | WRC-121G WRC2-121G | <24S | WRF-121 WRF2-121 | J | 0~600 | <120S | 1Cr18Ni9Ti | WRF-121G WRF2-121G | <24S |
注:⒈型號120、121為防噴式,防護(hù)等級IP65 ⒉保護(hù)管其余材質(zhì)根據(jù)協(xié)議訂貨 ·無固定螺紋式熱電偶 型號 | 分度號 | 測溫范圍℃ | 熱響應(yīng)時間 | 保護(hù)管材料 | 規(guī)格 | D | L×1 | WRM-230 WRM2-230 | N | 0~800 | <90S | 1Cr18Ni9Ti | φ16 | 300×150 350×200 400×300 500×350 650×500 1150×1000 1650×1500 2150×2000 | 0~1000 | 0Cr25Ni20 | WRM-230G WRM2-230G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-230 WRN2-230 | K | 0~800 | <90S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-230G WRN2-230G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-230 WRE2-230 | E | 0~700 | <90S | 1Cr18Ni9Ti | WRE-230G WRE2-230G | <24S | WRC-230 WRC-230 | T | 0~350 | <90S | 1Cr18Ni9Ti | WRC-230G WRC2-230G | <24S | WRF-230 WRF2-230 | J | 0~600 | <90S | 1Cr18Ni9Ti | WRF-230G WRF2-230G | <24S | WRM-231 WRM2-231 | N | 0~800 | <120S | 1Cr18Ni9Ti | φ20 | 0~1000 | 0Cr25Ni20 | WRM-231G WRM2-231G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-231 WRN2-231 | K | 0~800 | <120S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-231G WRN2-231G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-231 WRE2-231 | E | 0~700 | <120S | 1Cr18Ni9Ti | WRE-231G WRE2-231G | <24S | WRC-231 WRC2-231 | T | 0~350 | <120S | 1Cr18Ni9Ti | WRC-231G WRC2-231G | <24S | WRF-231 WRF2-231 | J | 0~600 | <120S | 1Cr18Ni9Ti | WRF-231G WRF2-231G | <24S |
注:⒈型號230、231為防水式,防護(hù)等級IP55 ⒉保護(hù)管其余材質(zhì)根據(jù)協(xié)議訂貨 ⒊公稱壓力為10MPa ·固定螺紋式熱電偶 型號 | 分度號 | 測溫范圍℃ | 熱響應(yīng)時間 | 保護(hù)管材料 | 規(guī)格 | D | L×1 | WRM-220 WRM2-220 | N | 0~800 | <90S | 1Cr18Ni9Ti | φ16 | 300×150 350×200 400×300 500×350 650×500 1150×1000 1650×1500 2150×2000 | 0~1000 | 0Cr25Ni20 | WRM-220G WRM2-220G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-220 WRN2-220 | K | 0~800 | <90S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-220G WRN2-220G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-220 WRE2-220 | E | 0~700 | <90S | 1Cr18Ni9Ti | WRE-220G WRE2-220G | <24S | WRC-220 WRC-220 | T | 0~350 | <90S | 1Cr18Ni9Ti | WRC-220G WRC2-220G | <24S | WRF-220 WRF2-220 | J | 0~600 | <90S | 1Cr18Ni9Ti | WRF-220G WRF2-220G | <24S | WRM-221 WRM2-221 | N | 0~800 | <120S | 1Cr18Ni9Ti | φ20 | 0~1000 | 0Cr25Ni20 | WRM-221G WRM2-221G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-221 WRN2-221 | K | 0~800 | <120S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-221G WRN2-221G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-221 WRE2-221 | E | 0~700 | <120S | 1Cr18Ni9Ti | WRE-221G WRE2-221G | <24S | WRC-221 WRC2-221 | T | 0~350 | <120S | 1Cr18Ni9Ti | WRC-221G WRC2-221G | <24S | WRF-221 WRF2-221 | J | 0~600 | <120S | 1Cr18Ni9Ti | WRF-221G WRF2-221G | <24S |
注:⒈型號220、221為防噴式,防護(hù)等級IP65 ⒉保護(hù)管其余材質(zhì)根據(jù)協(xié)議訂貨 ⒊公稱壓力為10MPa ·活動法蘭式熱電偶 型號 | 分度號 | 測溫范圍℃ | 熱響應(yīng)時間 | 保護(hù)管材料 | 規(guī)格 | D | L | WRM-320 WRM2-320 | N | 0~800 | <90S | 1Cr18Ni9Ti | φ16 | 300 350 400 450 500 650 1150 1650 2150 | 0~1000 | 0Cr25Ni20 | WRM-320G WRM2-320G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-320 WRN2-320 | K | 0~800 | <90S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-320G WRN2-320G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-320 WRE2-320 | E | 0~700 | <90S | 1Cr18Ni9Ti | WRE-320G WRE2-320G | <24S | WRC-320 WRC-320 | T | 0~350 | <90S | 1Cr18Ni9Ti | WRC-320G WRC2-320G | <24S | WRF-320 WRF2-320 | J | 0~600 | <90S | 1Cr18Ni9Ti | WRF-320G WRF2-320G | <24S | WRM-321 WRM2-321 | N | 0~800 | <120S | 1Cr18Ni9Ti | φ20 | 0~1000 | 0Cr25Ni20 | WRM-321G WRM2-321G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-321 WRN2-321 | K | 0~800 | <120S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-321G WRN2-321G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-321 WRE2-321 | E | 0~700 | <120S | 1Cr18Ni9Ti | WRE-321G WRE2-321G | <24S | WRC-321 WRC2-321 | T | 0~350 | <120S | 1Cr18Ni9Ti | WRC-321G WRC2-321G | | WRF-321 WRF2-321 | J | 0~600 | <120S | 1Cr18Ni9Ti | WRF-321G WRF2-321G | <24S |
注:⒈型號320、321為防噴式,防護(hù)等級IP65 ⒉保護(hù)管其余材質(zhì)根據(jù)協(xié)議訂貨 ·活動法蘭式熱電偶 型號 | 分度號 | 測溫范圍℃ | 熱響應(yīng)時間 | 保護(hù)管材料 | 規(guī)格 | D | L | WRM-330 WRM2-330 | N | 0~800 | <90S | 1Cr18Ni9Ti | φ16 | 300 350 400 450 500 650 1150 1650 2150 | 0~1000 | 0Cr25Ni20 | WRM-330G WRM2-330G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-330 WRN2-330 | K | 0~800 | <90S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-330G WRN2-330G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-330 WRE2-330 | E | 0~700 | <90S | 1Cr18Ni9Ti | WRE-330G WRE2-330G | <24S | WRC-330 WRC-330 | T | 0~350 | <90S | 1Cr18Ni9Ti | WRC-330G WRC2-330G | <24S | WRF-330 WRF2-330 | J | 0~600 | <90S | 1Cr18Ni9Ti | WRF-330G WRF2-330G | <24S | WRM-331 WRM2-331 | N | 0~800 | <120S | 1Cr18Ni9Ti | φ20 | 0~1000 | 0Cr25Ni20 | WRM-331G WRM2-331G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-331 WRN2-331 | K | 0~800 | <120S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-331G WRN2-331G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-331 WRE2-331 | E | 0~700 | <120S | 1Cr18Ni9Ti | WRE-331G WRE2-331G | <24S | WRC-331 WRC2-331 | T | 0~350 | <120S | 1Cr18Ni9Ti | WRC-331G WRC2-331G | <24S | WRF-331 WRF2-331 | J | 0~600 | <120S | 1Cr18Ni9Ti | WRF-331G WRF2-331G | <24S |
注:⒈型號330、331為防水式,防護(hù)等級IP55 ⒉保護(hù)管其余材質(zhì)根據(jù)協(xié)議訂貨 ·固定法蘭式熱電偶 型號 | 分度號 | 測溫范圍℃ | 熱響應(yīng)時間 | 保護(hù)管材料 | 規(guī)格 | D | L | WRM-420 WRM2-420 | N | 0~800 | <90S | 1Cr18Ni9Ti | φ16 | 300×150 350×200 400×250 450×300 500×350 650×500 1150×1000 1650×1500 2150×2000 | 0~1000 | 0Cr25Ni20 | WRM-420G WRM2-420G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-420 WRN2-420 | K | 0~800 | <90S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-420G WRN2-420G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-420 WRE2-420 | E | 0~700 | <90S | 1Cr18Ni9Ti | WRE-420G WRE2-420G | <24S | WRC-420 WRC-420 | T | 0~350 | <90S | 1Cr18Ni9Ti | WRC-420G WRC2-420G | <24S | WRF-420 WRF2-420 | J | 0~600 | <90S | 1Cr18Ni9Ti | WRF-420G WRF2-420G | <24S | WRM-421 WRM2-421 | N | 0~800 | <120S | 1Cr18Ni9Ti | φ20 | 0~1000 | 0Cr25Ni20 | WRM-421G WRM2-421G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-421 WRN2-421 | K | 0~800 | <120S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-421G WRN2-421G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-421 WRE2-421 | E | 0~700 | <120S | 1Cr18Ni9Ti | WRE-421G WRE2-421G | <24S | WRC-421 WRC2-421 | T | 0~350 | <120S | 1Cr18Ni9Ti | WRC-421G WRC2-421G | <24S | WRF-421 WRF2-421 | J | 0~600 | <120S | 1Cr18Ni9Ti | WRF-421G WRF2-421G | <24S |
注:⒈型號420、421為防噴式,防護(hù)等級IP65 ⒉保護(hù)管其余材質(zhì)根據(jù)協(xié)議訂貨 ⒊公稱壓力為2.5MPa ·固定法蘭式熱電偶 型號 | 分度號 | 測溫范圍℃ | 熱響應(yīng)時間 | 保護(hù)管材料 | 規(guī)格 | D | L | WRM-430 WRM2-430 | N | 0~800 | <90S | 1Cr18Ni9Ti | φ16 | 300×150 350×200 400×250 450×300 500×350 650×500 1150×1000 1650×1500 2150×2000 | 0~1000 | 0Cr25Ni20 | WRM-430G WRM2-430G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-430 WRN2-430 | K | 0~800 | <90S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-430G WRN2-430G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-430 WRE2-430 | E | 0~700 | <90S | 1Cr18Ni9Ti | WRE-430G WRE2-430G | <24S | WRC-430 WRC-430 | T | 0~350 | <90S | 1Cr18Ni9Ti | WRC-430G WRC2-430G | <24S | WRF-430 WRF2-430 | J | 0~600 | <90S | 1Cr18Ni9Ti | WRF-430G WRF2-430G | <24S | WRM-431 WRM2-431 | N | 0~800 | <120S | 1Cr18Ni9Ti | φ20 | 0~1000 | 0Cr25Ni20 | WRM-431G WRM2-431G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-431 WRN2-431 | K | 0~800 | <120S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-431G WRN2-431G | 0~800 | <24S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-431 WRE2-431 | E | 0~700 | <120S | 1Cr18Ni9Ti | WRE-431G WRE2-431G | <24S | WRC-431 WRC2-431 | T | 0~350 | <120S | 1Cr18Ni9Ti | WRC-431G WRC2-431G | <24S | WRF-431 WRF2-431 | J | 0~600 | <120S | 1Cr18Ni9Ti | WRF-431G WRF2-431G | <24S |
注:⒈型號430、431為防水式,防護(hù)等級IP55 ⒉保護(hù)管其余材質(zhì)根據(jù)協(xié)議訂貨 ⒊公稱壓力為2.5MPa ·固定螺紋形式熱電偶 型號 | 分度號 | 測溫范圍℃ | 熱響應(yīng)時間 | 保護(hù)管材料 | 規(guī)格 | D | L | WRM-620 WRM2-620 | N | 0~800 | <90S | 1Cr18Ni9Ti | φ15 | 300×150 350×200 400×250 450×300 500×350 | 0~1000 | 0Cr25Ni20 | WRM-620A WRM2-620A | 0~800 | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-620 WRN2-620 | K | 0~800 | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-620A WRN2-620A | 0~800 | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-620 WRE2-620 | E | 0~700 | 1Cr18Ni9Ti | WRE-620A WRE2-620A | WRC-620 WRC-620 | T | 0~350 | 1Cr18Ni9Ti | WRC-620A WRC2-620A | WRF-620 WRF2-620 | J | 0~600 | 1Cr18Ni9Ti | WRF-620A WRF2-620A | WRM-630 WRM2-630 | N | 0~800 | <90S | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRM-630A WRM2-630A | 0~800 | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-630 WRN2-630 | K | 0~800 | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRN-630A WRN2-630A | 0~800 | 1Cr18Ni9Ti | 0~1000 | 0Cr25Ni20 | WRE-630 WRE2-630 | E | 0~700 | 1Cr18Ni9Ti | WRE-630A WRE2-630A | WRC-630 WRC2-630 | T | 0~350 | 1Cr18Ni9Ti | WRC-630A WRC2-630A | WRF-630 WRF2-630 | J | 0~600 | 1Cr18Ni9Ti | WRF-630A WRF2-630A |
注:⒈型號630、630A為防水式,防護(hù)等級IP55 型號620、620A為防噴式,防護(hù)等級IP65 ⒉保護(hù)管其余材質(zhì)根據(jù)協(xié)議訂貨 ⒊公稱壓力為≤30MPa ·活絡(luò)管接頭式熱電偶 型號 | 分度號 | 測溫范圍℃ | 螺紋規(guī)格 | 保護(hù)管材料 | 規(guī)格 | D | L | WRM-52 WRM2-52 | N | 0~1000 | M20×1.5 | 1Cr18Ni9Ti | φ3 φ4 φ5 φ6 φ8 | 250 275 300 350 400 450 500 650 1150 | WRM-52A WRM2-52A | NPT1/2 | WRN-52 WRN2-52 | K | M20×1.5 | WRN-52A WRN2-52A | NPT1/2 | WRE-52 WRE2-52 | E | 0~700 | M20×1.5 | WRE-52A WRE2-52A | NPT1/2 | WRC-52 WRC-52 | T | 0~350 | M20×1.5 | WRC-52A WRC2-52A | NPT1/2 | WRF-52 WRF2-52 | J | 0~600 | M20×1.5 | WRF-52A WRF2-52A | NPT1/2 | WRM-53 WRM2-53 | N | 0~1000 | M20×1.5 | 1Cr18Ni9Ti | WRM-53A WRM2-53A | NPT1/2 | WRN-53 WRN2-53 | K | M20×1.5 | WRN-53A WRN2-53A | NPT1/2 | WRE-53 WRE2-53 | E | 0~700 | M20×1.5 | WRE-53A WRE2-53A | NPT1/2 | WRC-53 WRC2-53 | T | 0~350 | M20×1.5 | WRC-53A WRC2-53A | NPT1/2 | WRF-53 WRF2-53 | J | 0~600 | M20×1.5 | WRF-53A WRF2-53A | NPT1/2 |
注:⒈型號52、52A為防噴式,防護(hù)等級IP65 型號53、53A為防水式,防護(hù)等級為IP55 ⒉如無特殊之約定,L僅為參考尺寸。熱電偶插入深度應(yīng)為熱安裝套管U尺寸 ⒊熱安裝套管形式詳見 ·直形管接頭式熱電偶 型號 | 分度號 | 測溫范圍℃ | 螺紋規(guī)格 | 保護(hù)管材料 | 規(guī)格 | D | L | WRM-72 WRM2-72 | N | 0~1000 | M20×1.5 | 1Cr18Ni9Ti | φ3 φ4 φ5 φ6 φ8 | 250 275 300 350 400 450 500 650 1150 | WRM-72A WRM2-72A | NPT1/2 | WRN-72 WRN2-72 | K | M20×1.5 | WRN-72A WRN2-72A | NPT1/2 | WRE-72 WRE2-72 | E | 0~700 | M20×1.5 | WRE-72A WRE2-72A | NPT1/2 | WRC-72 WRC-72 | T | 0~350 | M20×1.5 | WRC-72A WRC2-72A | NPT1/2 | WRF-72 WRF2-72 | J | 0~600 | M20×1.5 | WRF-72A WRF2-72A | NPT1/2 | WRM-73 WRM2-73 | N | 0~1000 | M20×1.5 | 1Cr18Ni9Ti | WRM-73A WRM2-73A | NPT1/2 | WRN-73 WRN2-73 | K | M20×1.5 | WRN-73A WRN2-73A | NPT1/2 | WRE-73 WRE2-73 | E | 0~700 | M20×1.5 | WRE-73A WRE2-73A | NPT1/2 | WRC-73 WRC2-73 | T | 0~350 | M20×1.5 | WRC-73A WRC2-73A | NPT1/2 | WRF-73 WRF2-73 | J | 0~600 | M20×1.5 | WRF-73A WRF2-73A | NPT1/2 |
注:⒈型號72、72A為防噴式,防護(hù)等級IP65 型號73、73A為防水式,防護(hù)等級為IP55 ⒉如無特殊之約定,L僅為參考尺寸。熱電偶插入深度應(yīng)為熱安裝套管U尺寸 ⒊熱安裝套管形式詳見 ·固定螺紋管接頭式熱電偶 型號 | 分度號 | 測溫范圍℃ | 螺紋規(guī)格 | 保護(hù)管材料 | 規(guī)格 | D | L | WRM-82 WRM2-82 | N | 0~1000 | M20×1.5 | 1Cr18Ni9Ti | φ3 φ4 φ5 φ6 φ8 | 250 275 300 350 400 450 500 650 1150 | WRM-82A WRM2-82A | NPT1/2 | WRN-82 WRN2-82 | K | M20×1.5 | WRN-82A WRN2-82A | NPT1/2 | WRE-82 WRE2-82 | E | 0~700 | M20×1.5 | WRE-82A WRE2-82A | NPT1/2 | WRC-82 WRC-82 | T | 0~350 | M20×1.5 | WRC-82A WRC2-82A | NPT1/2 | WRF-82 WRF2-82 | J | 0~600 | M20×1.5 | WRF-82A WRF2-82A | NPT1/2 | WRM-83 WRM2-83 | N | 0~1000 | M20×1.5 | 1Cr18Ni9Ti | WRM-83A WRM2-83A | NPT1/2 | WRN-83 WRN2-83 | K | M20×1.5 | WRN-83A WRN2-83A | NPT1/2 | WRE-83 WRE2-83 | E | 0~700 | M20×1.5 | WRE-83A WRE2-83A | NPT1/2 | WRC-83 WRC2-83 | T | 0~350 | M20×1.5 | WRC-83A WRC2-83A | NPT1/2 | WRF83 WRF2-83 | J | 0~600 | M20×1.5 | WRF-83A WRF2-83A | NPT1/2 |
注:⒈型號82、82A為防噴式,防護(hù)等級IP65 型號83、83A為防水式,防護(hù)等級為IP55 ⒉如無特殊之約定,L僅為參考尺寸。熱電偶插入深度應(yīng)為熱安裝套管U尺寸 ⒊熱安裝套管形式詳見 ·活動螺紋接頭式熱電偶 型號 | 分度號 | 測溫范圍℃ | 螺紋規(guī)格 | 保護(hù)管材料 | 規(guī)格 | D | L | WRM-92 WRM2-92 | N | 0~1000 | M20×1.5 | 1Cr18Ni9Ti | φ3 φ4 φ5 φ6 φ8 | 250 275 300 350 400 450 500 650 1150 | WRM-92A WRM2-92A | NPT1/2 | WRN-92 WRN2-92 | K | M20×1.5 | WRN-92A WRN2-92A | NPT1/2 | WRE-92 WRE2-92 | E | 0~700 | M20×1.5 | WRE-92A WRE2-92A | NPT1/2 | WRC-92 WRC-92 | T | 0~350 | M20×1.5 | WRC-92A WRC2-92A | NPT1/2 | WRF-92 WRF2-92 | J |
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