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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)
引線形式	套管直徑	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\|）
HR-WZPK	Pt100	-200～+500	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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熱電阻

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感溫元件材料

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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
4
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
7
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
4
5
6
8

Φ3
Φ4
Φ5
Φ6
Φ8

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HR-W

2 -

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, WZP₂-131-F, WZP₂-231-F, WZP₂-331-F, .WZP₂-431-F, WZC-130-F, WZC-230-F, WZC-330-F, WZC-430-F, WZPN-130, WZPN-230, WZPN-330, WZPN-430, WZPN₂-130, WZPN₂-230, WZPN₂-330, WZPN₂-430, WZPN-131, WZPN-231, WZPN-331, WZPN-431, WZPN₂-131, WZPN₂-231, .WZPN₂-331, WZPN₂-431, 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,