 特點(diǎn) | | ●熱響應(yīng)時(shí)間少，減小動(dòng)態(tài)誤差；
●直徑小、長(zhǎng)度不受限制；
●測(cè)量精確度高；
●進(jìn)口薄膜電阻元件，性能可靠穩(wěn)定。 | 工作原理 | | 鎧裝熱電阻是利用物質(zhì)在溫度變化時(shí)，其電阻也隨著發(fā)生變化的特征來(lái)測(cè)量溫度的。當(dāng)阻值變化時(shí)，工作儀表便顯示出電阻所對(duì)應(yīng)的溫度值。 | 主要技術(shù)參數(shù) | | IEC751 IEC1515 JB/T8623－1997 JB/T8622－1997 | | ●鎧裝熱電阻保護(hù)帶直徑及材料 | | 引線形式 | 套管直徑 | 套管材質(zhì) | | Pt100 | | 單支式 | Φ2 | 1Cr18Ni9Ti | | Φ3 | | Φ4 | | Φ5 | | Φ6 | | Φ8 | | 雙支式 | Φ3 | | Φ4 | | Φ5 | | Φ6 | | Φ8 | | | ●測(cè)溫范圍及允差 | | | 型號(hào) | 分度號(hào) | 測(cè)溫范圍℃ | 精度等級(jí) | 允差 | | HR-WZPK | Pt100 | -200～+500 | * | ±（0.15+0.002|t|） | | B級(jí) | ±（0.30+0.005|t|） | | 注：t為感溫元件實(shí)測(cè)溫度值
●常溫絕緣電阻
熱電阻在環(huán)境溫度為15～35℃，相對(duì)濕度不大于80%，試驗(yàn)電壓為10～100V（直流）電極與外套管之間的絕緣電阻≥100MΩ。
● 熱響應(yīng)時(shí)間 | | 套管直徑 | 熱響時(shí)間τ0.5S | | Φ3 | ≤3 | | Φ4 | ≤5 | | Φ5 | ≤8 | | Φ6 | ≤12 | | Φ8 | ≤15 | | | ●測(cè)量端結(jié)構(gòu)形式 | ●接線盒形式 | | |  防噴式 | | ●測(cè)量端結(jié)構(gòu)形式
卡套螺紋接頭 | | 代號(hào)和尺寸 | 鎧裝偶外徑 | | Φ8 | Φ6 | Φ5 | Φ4 | Φ3 | Φ2 | | M | M16×1.5 | M12×1.5 | | S | 22 | 19 | | 防水式 | | | | 代號(hào)和尺寸 | 鎧裝偶外徑 | | Φ8 | Φ6 | Φ5 | Φ4 | Φ3 | Φ2 | | D | Φ60 | Φ50 | | D0 | Φ42 | Φ36 | | D1 | Φ24 | Φ20 | | S | Φ22 | 19 | | d0 | Φ9 | Φ7 | |  扁接插式  圓接插式  帶補(bǔ)償導(dǎo)線式 | | 型號(hào)及規(guī)格 | | | HR-W | 溫度儀表 | | |
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| | Z | 熱電阻 | | |
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| | P | 感溫元件材料 | | |
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| | K | 鎧裝式 | | |
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| | | 偶絲對(duì)數(shù) | | 無(wú)
2 | 單支
雙支 | | |
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| | 安裝固定形式 | | 1
2
3
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5 | 無(wú)固定裝置
固定卡套螺紋
活動(dòng)卡套螺紋
固定卡套法蘭
活動(dòng)卡套法蘭 | | |
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| | 接線盒形式 | | 2
3
6
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9 | 防噴式
防水式
圓接插式
扁接插式
補(bǔ)償導(dǎo)線式 | | |
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| | 保護(hù)管直徑 | | 3
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8 | Φ3
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| | | | | | HR-W | Z | P | K | 2 - | 2 | 3 | 4 | 典型型號(hào)示例 | | | 型號(hào) | 分度號(hào) | 測(cè)量范圍℃ | 精度等級(jí) | 偶絲對(duì)數(shù) | | HR-WZPK-123 | Pt100 | -200～+500 | *或B級(jí) | 單支 | | HR-WZPK-124 | | HR-WZPK-125 | | HR-WZPK-126 | | HR-WZPK-128 | | HR-WZPK-124 | 雙支 | | HR-WZPK-125 | | HR-WZPK-126 | | HR-WZPK-128 | | | | 選型須知 | | 1）型號(hào)
2）分度號(hào)
3）精度等級(jí)
4）安裝固定形式
5）長(zhǎng)度或插入長(zhǎng)度
例A：鎧裝熱電阻，Pt100型，I級(jí)，固定螺紋M16×1.5，長(zhǎng)度450mm，插入長(zhǎng)度300mm。HR-WZPK-220，Pt100，L=450×300，I級(jí)，M16×1.5。 | | | | | 防噴式鎧裝熱電阻 | 防水式鎧裝熱電阻 | | | | | 圓接插式鎧裝熱電阻 | 扁接插式鎧裝熱電阻 | | | | 補(bǔ)償導(dǎo)線式鎧裝熱電阻 | | 熱電偶 WRE-230, WRE2-230, WRE-330, WRE2-330, WRE-430, WRE2-430, WREK-1313, WREK-1314, WREK-1315, WREK-1316, WREK-1323,. WREK-1324, WREK-1325, WREK-1326, WRNK-1313, WRNK-1314, WRNK-1315, WRNK-1316, WRNK-1323, WRNK-1324, WRNK-1325, WRNK-1326, WRN-001, WRE-001. WRN-002, WRE-002, WRN-235T, WRN2-235T, WRE-235T, WRE2-235T, WRN-130-F, WRN-230-F, WRN-330-F, WRN-430-F, WRN2-130-F, WRN2-330-F, WRN2-430-F, WRE-130-F, WRE-230-F, .WRE-330-F, WRE-430-F,WRE2-130-F,WRE2-230-F,WRE2-330-F.WRE2-430-F.WRN-130（*）,WRN-230（*）,WN-330（*）,WN-430（*）.,WRNN2-130（*）,WNN2-230（*）,WRNN2-330（*）,WNN2-430（*）,WREN-130, WREN-230, WREN-330, WREN-430, .WREN2-130, WREN2-230, WREN2-330, WREN2-430, WRNN-530（*）,WRNN2-530（*）,WREN-530,WREN2-530,WRNN-631（*）,WRNN2-631（*）,WREN-631, WREN2-631, WRN-12B, WRE-12B, WRN2-12B, 裝配式熱電偶WRE2-12B, WRN-13B, WRE-13B, WRN2-13B, WRE2-13B, WRN-14B, WRE-14B, WRN2-14B, WRE2-14B, WRN-15B, WRE-15B, WRN2-15B, WRE2-15B, WRN-15AB,. WRE-15AB, WRN2-15AB, WRE2-15AB, WRN-4318, WRE-4318,,WN2-4318, WRE2-4318, WRN-43C, WRE-43C, WRN2-43C, WRE2-43C, WRR-120, WRR-121, WRR2-120, WRR2-121, WRP-120, WRP-121, WRP2-120,, 熱電偶 WRP2-121, WRN-122, WRN-123, WRN2-123, WRR-130, WRR-131, WRR2-130, WRR2-131, WRP-130, WRP-131, WRP2-130, WRP2-131, WRN-133, WRN2-133, WRN-120, WRN2-120. WRE-120, WRE2-120, WRN-130, WRN2-130, WRE-130, WRE2-130, WRN-220, WRN-220A, WRN2-220, .WRN2-220A, WRE-220, WRE-220A,, WRE2-220A, WRN-230, WRN2-230, WRE-230, WRE2-230, WRN-220, WRN-220A, WRN2-220, WRN2-220A, WRE-220, WRE-220A, WRE2-220, WRE2-220A, WRN-230, WRN2-230, WRE-230, WRE2-230, WRN-320, WRN2-320, WRE-320, WRE2-320, WRN-330, WRN2-330, WRE-330, WRE2-330, 高溫耐磨熱電偶WRN-420, WRN-420A, WRN2-420, WRE-420, WRE-420A, WRE2-420, WRN-430, WRN2-430, WRE-430, WRE2-430, WRN-420, WRN-420A. WRN2-420, WRE-420, WRE-420A, WRE2-420, WRN-430, WRN2-430, WRE-430, WRE2-430, WRN-520, WRN2-520, WRE-520,, WRE2-520, WRN-530, WRN2-530, WRE-530, WRE2-530, WRN-621, WRN-621A, WRN2-621, WRE-621, WRE-621A, WRE2-621, WRN-631, WRN2-631, WRE-631, WRE2-631. WRN-620，WRN-621,. WRN-620A, WRN-621A, WRN2-620, WRN2-621, WRE-621, WRE-621A, WRE2-621, WRN-631, WRN2-631, WRE-631, WRE2-631, WRN-624, WRN-625, WRE-624, WRE-625, WRN-001, WRE-001, WRN-001, WRE-001, WRN-010, WRE-010, WRR-010, WRR2-010, WRP-010, WRP2-010, WRP-100，WSSX-412，WSSX-402 瀝青檢測(cè)類儀器： SYD-2806, SYD-2806E, SYD-2806F, SYD-2806G, SYD-2806H, SYD-4508A, SYD-4508B, SYD-4508C, SYD-4508D, SYD-4508F, SYD-4508G, SYD-2801D, SYD-2801D1, SYD-2801E, SYD-2801E1, SYD-2801F, SYD-2801I, SYD-0722, SYD-0722A, SYD-0615, SYD-0609, SYD-0610, SYD-265E, SYD-0620, SYD-0711A, SYD-0334, SYD-0631, SYD-0621,WNE-1C, SYD-0623, SYD-0624, SYD-0633, SYD-255A, PAV-1, SYD-XY150, SYD-0613, SYD-0613A, SYD-0709, SYD-0709A, SYD-0702, SYD-0702A, SYD-0131, SYD-F02-20, SYD-0719, SYD-0719A, SYD-0719B, SYD-0703, SYD-6307,NSF-1, SYD-0618, SYD-0653, SYD-0654, SYD-0655, SYD-0751, SYD-0752, SYD-0754, SYD-0755, SYD-1617, JJC-1D, 試驗(yàn)器： SYP1001B-2, SYP1001B-5, SYP1002B-2, SYP1002-3, SYP1003-6, SYP1003-6A, SYP1003-6B, SYP1003-6E, SYP1003, SYP1003-7, SYP1003-7A, SYP1003-7B, SYP1003-7D, SYP1003-9, SYP1003-9A, SYP1003-9B, SYP1004-3, SYP1008-3C, SYP1008-3E, SYP1003-8, SYP1010-2, SYP1013, SYP1015-1, SYP1015-3, SYP1016-1B, SYP1016-1C, SYP1016-2C, SYP1016-2D, SYP1016-2E, SYP1016-2F, SYP1017-1,SYP1021, SYP2000-1, SYP1022-2A, SYP1022-2C, SYP1022-2D, SYP1022-1C, SYP1023, SYP1024, SYP1025, SYP1026, SYP1026-1, SYP1027, SYP1027-1, SYP20013A, SYP2001-3B, SYP2001-3C, SYP2007-1, SYP3006-1, SYP3007B-2, SYP3008, SYP3010-1, SYP3013, SYP4100-1, SYP4101, SYP4101-1, SYP4101-A, SYP4101-B, SYP4106-1, XSP, SYP4108, SYP4111-2, SYP4202-1, SYP4301-2, SYP7004-1, SYP7005, ZL-2, SYP9000, SYP9001A, SYP9001B, SYP9002B-1, SYP9002-1, SYP9003-2, SYP9010, SYP9012, SYP2102, 測(cè)汞儀： F732-V, F732-VJ, F732-S, F732-G, ZYG-11, DHL-2, DHL-3, DHL-4, DHL-100, DHL-200, DHL-300, HL-2D, HL-6D, HL-7D, HL-2B, HL-3B, HL-4B, HL-5B, HL-6B, HL-7B,HL-100B, HL-200B, HL-300B, HL-600B, HL-2, HL-3, HL-4, HL-5, HL-6, HL-7, HL-100, HL-200, HL-300, HL-600, DHL-A, HDL-B, HL-1, HL-1B, HL-1S, HL-2, HL-2B, HL-2D, HL-2S, HL-3, HL-3B, HL-4, HL-4B, HL-4D, HL-5, HL-5A, HL-5B, HL-6, HL-6B, HL-6D, BT-100, BT-100B, BT-100D, BT-200, BT-200B, BT-600, BT-600B, T-600C, HL-2N, BT-100N, 顆粒測(cè)定儀： LKY-2, PME1,PME, 粘度計(jì)： NDJ-1,NDJ-4,NDJ-5,NDJ-8SN,NDJ-9SN,SNB-1,SNB-4,DV-1,NDJ-7,NDJ-5S,NDJ-8S,NDJ-79,NDJ-1B,NDJ-1B-1, NDJ-99, NDJ-1C, NDJ-1D, NDJ-1F, NDJ-1E, 水分測(cè)定儀： LHS16-A, DHS16-A, SH-10A, SC69-02C, EMA-100, EMA-50, EMA-20, SC-10, MA35, MA150, MA100, MB35, MB45, MB23, MB25, KF-1, KF-1A, KF-1, KF-1B, LDS-IG, LDS-IH, LDS-IF, LJDS-I, LDS-IY, LDS-IK, LDS-IS, LDS-2G, LDS-2A, LDS-2, LDS-3H, LJS-IA, LJS-IB, LMS-30, LTJM-2008, LTJM-8, LTJM-3, 電導(dǎo)率儀,： FE20K,FE20,FE30K,FE30,FG2-B,FG2-ELK,FG2-FK,FG3-B,FG3-ELK,FG3-FK,SG2-B,SG2-ELK,SG2-T,SG2-FK,SG2-ASK,SG3-B,SG3-ELK,SG3-ELK740SG,SGE-FK2,SG3-FK10,SG3-ASK,SG6-ELK,SG6-FK2,SG6-FK10,SG6-ASK,SG7-B,SG7-ELK,SG7-ELK740SG,SG7-FK2,SG7-FK10,SG7-ASK,SG8-B,SG8-ELK,SG8-FK,SG8-ASK,S20K,S20,S30K,S30,S40K,S40,S40N,PB-10,PB-21,PT-10,PT-10P,PP-15-P11,PP-20-P11,PP-25-P11,PP-50-P11,DDS-307,DDS-307A,DDSJ-308A,DDSJ-318,DDBJ-350,DDB-303A,DDS-11D,TM-03,DDS-11C,DDS-11A,DDG-5205A,DDG-33,DDG-330,DDD-32D ,DCG-760A,DDB-1,DDB-2,DDB-11A,DDC-11C, |
點(diǎn)擊放大
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