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 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Z | 熱電阻 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | P | 感溫元件材料 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | K | 鎧裝式 | | | | | | | | | | | | | | | | | | | | | | | | | | 偶絲對(duì)數(shù) | 無 2 | 單支 雙支 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 安裝固定形式 | 1 2 3 4 5 | 無固定裝置 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 | | | | | | | | | | | | | | | | | | | | | | | 接線盒形式 | 2 3 6 7 9 | 防噴式 防水式 圓接插式 扁接插式 補(bǔ)償導(dǎo)線式 | | | | | | | | | | | | | | 保護(hù)管直徑 | 3 4 5 6 8 | Φ3 Φ4 Φ5 Φ6 Φ8 | | | | | | | 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 | | 套管式熱電阻 WZP-331-F, WZP-431-F, WZP 2-131-F, WZP 2-231-F, WZP 2-331-F, .WZP 2-431-F, WZC-130-F, WZC-230-F, WZC-330-F, WZC-430-F, WZPN-130, WZPN-230, WZPN-330, WZPN-430, WZPN 2-130, WZPN 2-230, WZPN 2-330, WZPN 2-430, WZPN -131, WZPN-231, WZPN-331, WZPN-431, WZPN 2-131, WZPN 2-231, .WZPN 2-331, WZPN 2-431, WZPM-631, WZPM2-631, WZCN-130, WZCN-230, WZCN-330, WZCN-430, WZP-2328, WZP2-2328, WZP-93C1, WZP2-93C1, WZP-93C2, WZP2-93C2, WZP-633, WZP2-633, WZP-634, WZP2-634, WZP-4318, WZP2-4318, WZP-731, WZP2-731, WZP-120, WZP-121, 耐腐型、耐磨型熱電阻 WZP-130, WZP-131, WZP2-120, WZP2-121, WZP2-130, WZP2-131, WZC-120,WZC-130, WZP-220, WZP-221, WZP-230, .WZP-231, WZP2-220, WZP2-221, WZP2-230,WZP2-231, WZP-221A, WZP2-221A, WZC-220, WZC-230, WZC-220A, WZP-220, WZP-221WZP-230, WZP-231, WZP2-220, WZP2-221, WZP2-230, WZP2-231, WZP-220A, WZP2-220A, WZC-220, WZC-230, WZC-220A, WZP-320, WZP-321, WZP-330, WZP-331, WZP2-320, WZP2-321, WZP2-330, WZP2-331, 可動(dòng)式熱電阻WZC-320, WZC-330, WZP-420, .WZP-421, WZP-430, WZP-431, WZP2-420, WZP2-421, WZP2-430, WZP2-431, WZP-420A, WZP2-420A, WZP-420, WZC-430, WZP-420, WZP-421, WZP-430, WZP-431, WZP2-420, WZP2-421, WZP2-430, WZP2-431, WZP-420A, WZP2-420A, WZC-420. WZC-430, WZP-621, 裝配式薄膜鉑熱電阻WZP-621A, WZP-631, WZP2-621, WZP2-621A, WZP2-631, WZP-621, WZP-631, WZP2-621, WZP2-621, WZP2-631., WZP-621A, WZP2-621A, WZP-002, WZP-003, WZP-003A, WZP-010, WZP2-010, WZP-011, WZP2-011, WZC-010A, WZP-035S, WZC-001, WZC-200, WZP-260, WZP2-260, WZPM-267,WZP-269, WZP2-260, WZC-269, WZP-270, .WZC-270, WZP-280, WZP-260, WZP2-260, WZP-269, WZP2-269, WZC-269, WZC-190, WZC-890J, WZP-892, WZP2-892, WZP2-3212A,WZP2-421B,SBWZ-2481/44SI,WRN-74S,WZPK-426S,WZP-3312A,WZPK2-326SA,WZP2-6312A,WZP-6312A,WZP2-24SA,WZP-24SA,WZP2-6212A,WZP-6212A,.WZP-4312A,WZP-4212A,WZP2-3312A,WRNR-01,熱電偶配件WRNN-436,WRNT2-001,WRE2-12B,WZP-106S,WZP-2312A,WRE-001,WRE-002,TP-K02,WZP-2212A,WZP-203S,WZP-014S,WZP2-2312A,WRR-010, WZP2-4212A, WZP-1212A, WZP-236S防水式接線盒, WZP-270S, WRE-625, WZP-012S, K-250CD, WRP-100, WRE-010, WRE-220A, WRN-010, WRR2-010, WRN2-631, WZP2-010, WZP2-221, WZP2-220, WZP-231, WZP-230, WZP2-1312A, WZP2-106S, WRET2-31, WRN-235T, WRE-235T可動(dòng)式熱電偶熱電阻, WRNR2-01, WERE2-15A, WRER2-13, WRNR2-13, WERE-13, WRNR-13, WRER2-12, WRER-01, WRNR-01, WERE2-01, WRER-12, WRET-001, WRE-625, WZPK2-535SA, WRN-15B, WRE2-14B, WRNR2-15, WRER-15, WZP-011, WZC-010A, WZP-035S, WRN-002, WRP-010, WRE-520 遠(yuǎn)紅外干燥箱: 70-1,766-3A, 766-2A, 766-1A, 766-0A, 766-3AS, 766-2AS, 766-1AS, 766-0AS,404-1, 電阻爐: SK2-2.5-13, SK2-2-13, SX2-2.5-10, SX2-4-10, SX2-5-10, SX2-8-10, SX2-12-10, SX2-2.5-12, SX2-5-12, SX2-10-12, SX2-4-13, SX2-6-13, SX2-8-13, SX2-10-13, SX2-8-16, SX2-12-16,XL-1, KSW-4D-11,KSW-4D-13,SXL-1002,SXL-1008, SXL-1016, SXL-1030, SXL-1208, SXL-1216, SXL-1304, SXL-1313, SX2-2.5-10N, SX2-4-10N, SX2-8-10N, SX2-12-10N, SX2-2.5-12N, SX2-5-12N, SX2-10-12N, SX2-4-13N, SX2-8-13N, SX2-8-16N, SX2-12-16N, SX2-2.5-10T, SX2-4-10T, SX2-8-10T, SX2-10-12T, 恒溫振蕩器: SHZ-A,SHZ-B,SHZ-C,THZ-92A,THZ-92B,THZ-92C,ZD-810,THZ-312,THZ-412,THZ-320,THZ-420,TQZ-312,LHZ-111,LQZ-211,ZDP-150,ZDP-250,HZP-150, HZP-250,DHZ-1102, DHZ-2102, DHZ-1112, DHZ-2112,WSZ-50A,WSZ-100A,WSZ-200A, SHY-2, SHY-3, SHY-2A, WHY-2, SHA-C, SHZ-82, THZ-82, THZ-82A, ZD-85, CHA-S, CHA-SA, ZD-2, ZD-3, ZD-4, HY-1, HY-2, HY-1A, HY-3, HY-4, HY-3A, HY-5, HY-5A, HY-6, HY-6A, HY-A, HY-B, MM-1, ZW-A, ZW-B, KS, SZ-1, TS-A, ZD-88, MM-1, MM-2, W2-100, W2-100S, W2-100SP, W2-180P, W2-180SP, W3-100SP, W5-100SP, W5-180SP, W10-100SP, W20-100SP, W50-100SP, F2HA, F5HA, F20H, F20H2A, F20H2B, F50H2A, F50H2B, F02J2B, F05J2B, F1J2B, F2J2B, F3J2B, F5J2B, F10J2B, F20J2A, F30J2A,FY20, FY50, VF20P, VF20S, 攪拌器: IT-08C10, IT-08C15, IT-08C20, IT-08B5, IT-08B10, IT-08B15, IT-08A5, IT-08A8, IT-08A12, IT-09B5, IT-09B10, IT-09B15, IT-09A5, IT-09A8, IT-09A12, JB25-C, JB40-C, JB50-D, JB90-D, JB200-D, JB300-D, JRJ300-1, FJ200, 76-1,DS-1, JB500W, JB1000W, JB2000W, JB50-S, JB90-S, JB200-S, JB300-S, JRJ300-S, 76-S, BOS-60-S, BOS-110-S, AM-200W, AM-300W, AM-200W-S, AM-300W-S, JB300-D-1, AC-60W-S, AC-110W-S, AC120, AC120-S, A200-12G, A200-18G, A300-24G, A500-36G, A200-12G-S, A200-18G-S, A300-24G-S, A500-36G-S, FJ200, FJ200-S, FJ300-S, FA25, F6/10, A300-70G, A500-90G, A300-70G-S, A500-90G-S,JRJ300-1, JRJ300-II, JRJ300-S, F-80, XJA-100A, 79HW-1, HJ-3, CJJ-931, DF-1, HJ-5, 8S-1, 78HW-1, 78-1, 78-2, 79-1, 79-2, 85-2, CJJ-843, CJJ-931, HJ-6A, HJ-4A, JB-2, JJ-1, JJ-2, JJ-3, JJ-4, JJ-1A 100W, FK-A, FK-B, FS-1, FS-2, FSH-2, F-80, FJ-200, D2004W, D2010W, D2015W, D2025W, S312-40, S312-60, S312-90, S312-120, S312-250, S312-750, 98-1, 98-2, H03-A, H03-B, 90-1A, 90-1, 90-1B, 96-1, H01-2, H01-2C, H01-2A, 85-1, 85-1A, 85-2A, 84-1, 84-1A, H05-1, H04-1, 524, H01-3, 85-1C, SH05-3, SH23-2, H01-1C, H01-1A, H01-1B, 95-1, SH21-2, SH21-1, 03-2, 94-2, H97, 85-2, 08-1, 08-2, X85-2S, X85-2, 08-3, 81-2, H97-A, 7901, S212-40, S212-90, S312-40, S312-90, S312-120, S312-250, S312-250H, S312-250P, XW-80A, H-1, 90-2, 90-1, RW-120, DS-1, TH-25, TH-100, TH-300, TH-500, TH-1000, TH-2000, TH-300A, TH-500A, TH-1000A, 90-2, 90-3, |