WZPK系列铠装铂电阻(采用引进铂电阻元件)
铠装铂电阻是一种温度传感器,它比装配式铂电阻直径小,易弯曲,抗震性好,适宜安装在装配式铂电阻无法安装的场合,本厂生产的WRPK系列铠装铂电阻采用引进铂电阻测温元件,因此,具有精确,灵敏、热响应时间快、质量稳定、使用寿命长等优点。
铠装铂电阻外?;ぬ坠懿捎貌恍飧?,内充满高密度氧化物质的绝缘体,因此,它具有很强的抗污染性能和优良的机械强度,适合安装在环境恶劣的场合。
铠装铂电阻可用于测量-200~500℃范围内温度,可直接用铜导线和二次仪表相连接使用。由于它具有良好的电输出特性,可为显示仪、记录仪、调节器,扫描器、数据记录仪以及电脑提供精确的温度变化输入信号,应符合JB/T8622-1997标准。
□工作原理
铠装铂电阻工作原理:在温度作用下铂电阻丝的电阻随之变化而变化。显示仪表将会指示出铂电阻产生的电阻值所对应的温度值。
□型号表示示意图
□主要技术指标
分度号Pt100:A级Ro=100±0.06Ω
B级Ro=100±0.12Ω
·量程规格
型 号 | 分度号 | 测温范围℃ | 精度等级 | 允许偏差△t ℃ |
WZPK | Pt100 | -200~500 | A级 | ±(0.15或+0.002︱t︱) |
B级 | ±(0.3或+0.005︱t︱) |
注:式中“t”为感温元件实测温度绝对值
·公称压力
一般是指在常温下,?;す芩艹惺芫蔡庋苟黄屏?,实验压力一般采用公称压力的1.5倍。实际上,允许公称压力不仅与?;す懿牧?、直径、壁厚有关,而且还与其结构形式、安装方法、置入深度以及被测介质的流速、种类有关。
·热响应时间
在温度出现阶跃变化时,热电阻的输出变化至相当于该阶跃变化的50%所需要的时间,称为热响应时间,用t0.5表示。
·热电阻绝缘电阻:
常温绝缘电阻的实验电压可取直流10~100V任意值,环境温度应在15~35℃范围内,相对湿度应不大于80%;常温绝缘值应不小于100MΩ。
·热电阻允许通过电流
通过铠装铂电阻测量电流最大不超过5mA。
□型号规格
·简易端子
型号 | 分度号 | 测温范围℃ | 精度等级 | 热响应时间T0.5S | 直径mm | 长度Lmm | 安装固定装置 |
WZPK-103S | Pt100 | -200~500 | A级 或 B级 | ≤3 | φ3 | 单支长度:100 150 200 250 300 400 500 750 1000
双支长度: 100 150 200 250 300 400 500
| 无固定装置 |
WZPK-104S | ≤5 | φ4 | |||||
WZPK-105S | ≤8 | φ5 | |||||
WZPK-106S | ≤12 | φ6 | |||||
WZPK2-105SA | ≤8 | φ5 | |||||
WZPK2-106SA | ≤12 | φ6 | |||||
WZPK-203S | ≤3 | φ3 | 固定卡套螺栓 | ||||
WZPK-204S | ≤5 | φ4 | |||||
WZPK-205S | ≤8 | φ5 | |||||
WZPK-206S | ≤12 | φ6 | |||||
WZPK2-205SA | ≤8 | φ5 | |||||
WZPK2-206SA | ≤12 | φ6 | |||||
WZPK-303S | ≤3 | φ3 | 可动卡套螺栓 | ||||
WZPK-304S | ≤5 | φ4 | |||||
WZPK-305S | ≤8 | φ5 | |||||
WZPK-306S | ≤12 | φ6 | |||||
WZPK2-305SA | ≤8 | φ5 | |||||
WZPK2306SA | ≤12 | φ6 | |||||
WZPK-403S | ≤3 | φ3 | 固定卡套法兰 | ||||
WZPK-404S | ≤5 | φ4 | |||||
WZPK-405S | ≤8 | φ5 | |||||
WZPK-406S | ≤12 | φ6 | |||||
WZPK2-405SA | ≤8 | φ5 | |||||
WZPK2406SA | ≤12 | φ6 | |||||
WZPK-503S | ≤3 | φ3 | 可运卡套法兰 | ||||
WZPK-504S | ≤5 | φ4 | |||||
WZPK-505S | ≤8 | φ5 | |||||
WZPK-506S | ≤12 | φ6 | |||||
WZPK2-505SA | ≤8 | φ5 | |||||
WZPK2506SA | ≤12 | φ6 |
注:1)?;す懿牧虾凸潭ㄗ爸貌牧希?Cr18Ni9Ti不锈钢。
2)双支为三线制引线
·防溅式接线盒
型号 | 分度号 | 测温范围℃ | 精度等级 | 热响应时间T0.5S | 直径mm | 长度Lmm | 安装固定装置 |
WZPK-123S | Pt100 | -200~500 | A级 或 B级 | ≤3 | φ3 | 单支长度:100 150 200 250 300 400 500 750 1000
双支长度: 100 150 200 250 300 400 500
| 无固定装置 |
WZPK-124S | ≤5 | φ4 | |||||
WZPK-125S | ≤8 | φ5 | |||||
WZPK-126S | ≤12 | φ6 | |||||
WZPK2-125SA | ≤8 | φ5 | |||||
WZPK2-126SA | ≤12 | φ6 | |||||
WZPK-223S | ≤3 | φ3 | 固定卡套螺栓 | ||||
WZPK-224S | ≤5 | φ4 | |||||
WZPK-225S | ≤8 | φ5 | |||||
WZPK-226S | ≤12 | φ6 | |||||
WZPK2-225SA | ≤8 | φ5 | |||||
WZPK2-226SA | ≤12 | φ6 | |||||
WZPK-323S | ≤3 | φ3 | 可动卡套螺栓 | ||||
WZPK-324S | ≤5 | φ4 | |||||
WZPK-325S | ≤8 | φ5 | |||||
WZPK-326S | ≤12 | φ6 | |||||
WZPK2-325SA | ≤8 | φ5 | |||||
WZPK2326SA | ≤12 | φ6 | |||||
WZPK-423S | ≤3 | φ3 | 固定卡套法兰 | ||||
WZPK-424S | ≤5 | φ4 | |||||
WZPK-425S | ≤8 | φ5 | |||||
WZPK-426S | ≤12 | φ6 | |||||
WZPK2-425SA | ≤8 | φ5 | |||||
WZPK2426SA | ≤12 | φ6 | |||||
WZPK-523S | ≤3 | φ3 | 可运卡套法兰 | ||||
WZPK-524S | ≤5 | φ4 | |||||
WZPK-525S | ≤8 | φ5 | |||||
WZPK-526S | ≤12 | φ6 | |||||
WZPK2-525SA | ≤8 | φ5 | |||||
WZPK2526SA | ≤12 | φ6 |
注:1)?;す懿牧虾凸潭ㄗ爸貌牧希?Cr18Ni9Ti不锈钢。
2)双支为三线制引线
·防水式接线盒
型号 | 分度号 | 测温范围℃ | 精度等级 | 热响应时间T0.5S | 直径mm | 长度Lmm | 安装固定装置 |
WZPK-133S | Pt100 | -200~500 | A级 或 B级 | ≤3 | φ3 | 单支长度:100 150 200 250 300 400 500 750 1000
双支长度: 100 150 200 250 300 400 500
| 无固定装置 |
WZPK-134S | ≤5 | φ4 | |||||
WZPK-135S | ≤8 | φ5 | |||||
WZPK-136S | ≤12 | φ6 | |||||
WZPK2-135SA | ≤8 | φ5 | |||||
WZPK2-136SA | ≤12 | φ6 | |||||
WZPK-233S | ≤3 | φ3 | 固定卡套螺栓 | ||||
WZPK-234S | ≤5 | φ4 | |||||
WZPK-235S | ≤8 | φ5 | |||||
WZPK-236S | ≤12 | φ6 | |||||
WZPK2-235SA | ≤8 | φ5 | |||||
WZPK2-236SA | ≤12 | φ6 | |||||
WZPK-333S | ≤3 | φ3 | 可动卡套螺栓 | ||||
WZPK-334S | ≤5 | φ4 | |||||
WZPK-335S | ≤8 | φ5 | |||||
WZPK-336S | ≤12 | φ6 | |||||
WZPK2-335SA | ≤8 | φ5 | |||||
WZPK2336SA | ≤12 | φ6 | |||||
WZPK-433S | ≤3 | φ3 | 固定卡套法兰 | ||||
WZPK-434S | ≤5 | φ4 | |||||
WZPK-435S | ≤8 | φ5 | |||||
WZPK-436S | ≤12 | φ6 | |||||
WZPK2-435SA | ≤8 | φ5 | |||||
WZPK2436SA | ≤12 | φ6 | |||||
WZPK-533S | ≤3 | φ3 | 可运卡套法兰 | ||||
WZPK-534S | ≤5 | φ4 | |||||
WZPK-535S | ≤8 | φ5 | |||||
WZPK-536S | ≤12 | φ6 | |||||
WZPK2-535SA | ≤8 | φ5 | |||||
WZPK2536SA | ≤12 | φ6 |
注:1)?;す懿牧虾凸潭ㄗ爸貌牧希?Cr18Ni9Ti不锈钢。
2)双支为三线制引线
·插座式端子
型号 | 分度号 | 测温范围℃ | 精度等级 | 热响应时间T0.5S | 直径mm | 长度Lmm | 安装固定装置 |
WZPK-163S | Pt100 | -200~500 | A级 或 B级 | ≤3 | φ3 | 单支长度:100 150 200 250 300 400 500 750 1000
双支长度: 100 150 200 250 300 400 500
| 无固定装置 |
WZPK-164S | ≤5 | φ4 | |||||
WZPK-165S | ≤8 | φ5 | |||||
WZPK-166S | ≤12 | φ6 | |||||
WZPK2-165SA | ≤8 | φ5 | |||||
WZPK2-166SA | ≤12 | φ6 | |||||
WZPK-263S | ≤3 | φ3 | 固定卡套螺栓 | ||||
WZPK-264S | ≤5 | φ4 | |||||
WZPK-265S | ≤8 | φ5 | |||||
WZPK-266S | ≤12 | φ6 | |||||
WZPK2-265SA | ≤8 | φ5 | |||||
WZPK2-266SA | ≤12 | φ6 | |||||
WZPK-363S | ≤3 | φ3 | 可动卡套螺栓 | ||||
WZPK-364S | ≤5 | φ4 | |||||
WZPK-365S | ≤8 | φ5 | |||||
WZPK-366S | ≤12 | φ6 | |||||
WZPK2-365SA | ≤8 | φ5 | |||||
WZPK2366SA | ≤12 | φ6 | |||||
WZPK-463S | ≤3 | φ3 | 固定卡套法兰 | ||||
WZPK-464S | ≤5 | φ4 | |||||
WZPK-465S | ≤8 | φ5 | |||||
WZPK-466S | ≤12 | φ6 | |||||
WZPK2-465SA | ≤8 | φ5 | |||||
WZPK2466SA | ≤12 | φ6 | |||||
WZPK-563S | ≤3 | φ3 | 可运卡套法兰 | ||||
WZPK-564S | ≤5 | φ4 | |||||
WZPK-565S | ≤8 | φ5 | |||||
WZPK-566S | ≤12 | φ6 | |||||
WZPK2-565SA | ≤8 | φ5 | |||||
WZPK2566SA | ≤12 | φ6 |
注:1)?;す懿牧虾凸潭ㄗ爸貌牧希?Cr18Ni9Ti不锈钢。
2)双支为三线制引线
·带延长导线
型号 | 分度号 | 测温范围℃ | 精度等级 | 热响应时间T0.5S | 直径mm | 长度Lmm | 安装固定装置 |
WZPK-173S | Pt100 | -200~500 | A级 或 B级 | ≤3 | φ3 | 单支长度:100 150 200 250 300 400 500 750 1000
双支长度: 100 150 200 250 300 400 500
| 无固定装置 |
WZPK-174S | ≤5 | φ4 | |||||
WZPK-175S | ≤8 | φ5 | |||||
WZPK-176S | ≤12 | φ6 | |||||
WZPK2-175SA | ≤8 | φ5 | |||||
WZPK2-176SA | ≤12 | φ6 | |||||
WZPK-273S | ≤3 | φ3 | 固定卡套螺栓 | ||||
WZPK-274S | ≤5 | φ4 | |||||
WZPK-275S | ≤8 | φ5 | |||||
WZPK-276S | ≤12 | φ6 | |||||
WZPK2-275SA | ≤8 | φ5 | |||||
WZPK2-276SA | ≤12 | φ6 | |||||
WZPK-373S | ≤3 | φ3 | 可动卡套螺栓 | ||||
WZPK-374S | ≤5 | φ4 | |||||
WZPK-375S | ≤8 | φ5 | |||||
WZPK-376S | ≤12 | φ6 | |||||
WZPK2-375SA | ≤8 | φ5 | |||||
WZPK2376SA | ≤12 | φ6 | |||||
WZPK-473S | ≤3 | φ3 | 固定卡套法兰 | ||||
WZPK-474S | ≤5 | φ4 | |||||
WZPK-475S | ≤8 | φ5 | |||||
WZPK-476S | ≤12 | φ6 | |||||
WZPK2-475SA | ≤8 | φ5 | |||||
WZPK2476SA | ≤12 | φ6 | |||||
WZPK-573S | ≤3 | φ3 | 可运卡套法兰 | ||||
WZPK-574S | ≤5 | φ4 | |||||
WZPK-575S | ≤8 | φ5 | |||||
WZPK-576S, , | ≤12 | , φ6 | |||||
WZPK2-575SA | ≤8 | φ5 | |||||
WZPK2576SA | ≤12 | φ6 |
注:1)?;す懿牧虾凸潭ㄗ爸貌牧希?Cr18Ni9Ti不锈钢。
2)双支为三线制引线
型号:
WZPK-568SA WZPK2-568SA WZPK-568S WZPK2-568S WZPK-566SA WZPK2-566SA
WZPK-566S WZPK2-566S WZPK-565SA WZPK2-565SA WZPK-565S WZPK2-565S
WZPK-564SA WZPK2-564SA WZPK-564S WZPK2-564S WZPK-563SA WZPK2-563SA
WZPK-563S WZPK2-563S WZPK-468SA WZPK2-468SA WZPK-468S WZPK2-468S
WZPK-466SA WZPK2-466SA WZPK-466S WZPK2-466S WZPK-465SA WZPK2-465SA
WZPK-465S WZPK2-465S WZPK-464SA WZPK2-464SA WZPK-464S WZPK2-464S
WZPK-463SA WZPK2-463SA WZPK-463S WZPK2-463S WZPK-368SA WZPK2-368SA
WZPK-368S WZPK2-368S WZPK-366SA WZPK2-366SA WZPK-366S WZPK2-366S
WZPK-365S WZPK2-365S WZPK-364SA WZPK2-364SA WZPK-364S WZPK2-364S
WZPK-363SA WZPK2-363SA WZPK-363S WZPK2-363S WZPK-268SA WZPK2-268SA
WZPK-268S WZPK2-268S WZPK-266SA WZPK2-266SA WZPK-266S WZPK2-266S
WZPK-265SA WZPK2-265SA WZPK-265S WZPK2-265S WZPK-264SA WZPK2-264SA
WZPK-264S WZPK2-264S WZPK-263SA WZPK2-263SA WZPK-263S WZPK2-263S
WZPK-168SA WZPK2-168SA WZPK-168S WZPK2-168S WZPK-166SA WZPK2-166SA
WZPK-166S WZPK2-166S WZPK-165SA WZPK2-165SA WZPK-165S WZPK2-165S
WZPK-164S WZPK2-164S WZPK-164SA WZPK2-164SA WZPK-163SA WZPK2-163SA
WZPK-163S WZPK2-163S WZPK-538SA WZPK2-538SA WZPK-538S WZPK2-538S
WZPK-536SA WZPK2-536SA WZPK-536S WZPK2-536S WZPK-535SA WZPK2-535SA
WZPK-535S WZPK2-535S WZPK-534SA WZPK2-534SA WZPK-534S WZPK2-534S
WZPK-533S WZPK2-533S WZPK-533SA WZPK2-533SA WZPK-438SA WZPK2-438SA
WZPK-438S WZPK2-438S WZPK-436SA WZPK2-436SA WZPK-436S WZPK2-436S
WZPK-435SA WZPK2-435SA WZPK-435S WZPK2-435S WZPK-434SA WZPK2-434SA
WZPK-434S WZPK2-434S WZPK-433SA WZPK2-433SA WZPK-433S WZPK2-433S
WZPK-338SA WZPK2-338SA WZPK-338S WZPK2-338S WZPK-336SA WZPK2-336SA
WZPK-336S WZPK2-336S WZPK-335SA WZPK2-335SA WZPK-335S WZPK2-335S
WZPK-334SA WZPK2-334SA WZPK-334S WZPK2-334S WZPK-333S WZPK2-333S
WZPK-333SA WZPK2-333SA WZPK-233SA WZPK2-233SA WZPK-233S WZPK2-233S
WZPK-234SA WZPK2-234SA WZPK-234S WZPK2-234S WZPK-235SA WZPK2-235SA
WZPK-235S WZPK2-235S WZPK-236SA WZPK2-236SA WZPK-236S WZPK2-236S
WZPK-238SA WZPK2-238SA WZPK-238S WZPK2-238S WZPK-138SA WZPK2-138SA
WZPK-138S WZPK2-138S WZPK-136SA WZPK2-136SA WZPK-136S WZPK2-136S
WZPK-135SA WZPK2-135SA WZPK-135S WZPK2-135S WZPK-134S WZPK2-134S
WZPK-134SA WZPK2-134SA WZPK-133SA WZPK2-133SA WZPK-133S WZPK2-133S
WZPK-528SA WZPK2-528SA WZPK-528S WZPK2-528S WZPK-526SA WZPK2-526SA
WZPK-526S WZPK2-526S WZPK-525SA WZPK2-525SA WZPK-525S WZPK2-525S
WZPK-524S WZPK2-524S WZPK-524SA WZPK2-524SA WZPK-523SA WZPK2-523SA
WZPK-523S WZPK2-523S WZPK-428S WZPK2-428S WZPK-428SA WZP2-428SA
WZPK-426SA WZPK2-426SA WZPK-426S WZP2-426S WZPK-425S WZP2-425S
WZPK-425SA WZP2-425SA WZPK-424SA WZP2-424SA WZPK-424S WZP2-424S
WZPK-423SA WZPK2-423SA WZPK-423S WZPK2-423S WZPK-328SA WZP2-328SA
WZPK-328S WZP2-328S WZPK-326SA WZP2-326SA WZPK-326S WZP2-326S
WZPK-325SA WZPK2-325SA WZPK-325S WZPK2-325S WZPK-324SA WZPK2-324SA
WZPK-323SA WZPK2-32SA WZPK-324S WZPK2-324S WZPK-323S WZPK2-323S
WZPK-223S WZPK2-223S WZPK-223SA WZPK2-223SA WZPK-224S WZPK2-224S
WZPK-224SA WZPK2-224SA WZPK-225S WZPK2-225S WZPK-225SA WZPK2-225SA
WZPK-226S WZPK2-226S WZPK-226SA WZPK2-226SA WZPK-228S WZPK2-228S
WZPK-228S WZPK2-228S WZPK-228SA WZPK2-228SA WZPK-128SA WZPK2-128SA
WZPK-128S WZPK2-128S WZPK-126SA WZPK2-126SA WZPK-126S WZPK2-126S
WZPK-125SA WZPK2-125SA WZPK-125S WZPK2-125S WZPK-124SA WZPK2-124SA
WZPK-124S WZPK2-124S WZPK-123SA WZPK2-123SA WZPK-123S WZPK2-123S
WZPK-508SA WZPK2-508SA WZPK-508S WZPK2-508S WZPK-506SA WZPK2-506SA
WZPK-506S WZPK2-506S WZPK-505SA WZPK2-505SA WZPK-505S WZPK2-505S
WZPK-504SA WZPK2-504SA WZPK-504S WZPK2-504S WZPK-503SA WZPK2-503SA
WZPK-503S WZPK2-503S WZPK-408S WZPK2-408S WZPK-408SA WZPK2-408SA
WZPK-406SA WZPK2-406SA WZPK-406S WZPK2-406S WZPK-405SA WZPK2-405SA
WZPK-405S WZPK2-405S WZPK-404SA WZPK2-404SA WZPK-404S WZPK2-404S
WZPK-403SA WZPK2-403SA WZPK-403S WZPK2-403S WZPK-308SA WZPK2-308SA
WZPK-308S WZPK2-308S WZPK-306SA WZPK2-306SA WZPK-306S WZPK2-306S
WZPK-305SA WZPK2-305SA WZPK-305S WZPK2-305S WZPK-304SA WZPK2-304SA
WZPK-304S WZPK2-304S WZPK-303SA WZPK2-303SA WZPK-303S WZPK2-303S
WZPK-208SA WZPK2-208SA WZPK-206SA WZPK2-206SA WZPK-204S WZPK2-204S
WZPK-205SA WZPK2-205SA WZPK-203SA WZPK2-203SA WZPK-208S WZPK2-208S
WZPK-205S WZPK2-205S WZPK-206S WZPK2-206S WZPK-204SA WZPK2-204SA
WZPK-203S WZPK2-203S WZPK-108SA WZPK2-108SA WZPK-108S WZPK2-108S
WZPK-106SA WZPK2-106SA WZPK-105SA WZPK2-105SA WZPK-104SA WZPK2-104SA
WZPK-103SA WZPK2-103SA WZPK-106S WZPK2-106S WZPK-105S WZPK2-105S
WZPK-104S WZPK2-104S WZPK-103S WZPK2-103S WZPK-440 WZPK2-440
WZPK-24 WZPK2-24
在线销售: