品牌
生产厂家厂商性质
常州市所在地
1.WZPK系列铠装铂电阻测量范围和允差
热电阻类别 | 测量范围(℃) | 分度号 | 允差t(℃) |
WZP型铂电阻 | -200~+420 | Pt100 | *±(0.15+0.00 2|t|) |
B级±(0.30+0.00 5|t|) |
2.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%,所需的时间,称为热响应时间,用τ0.5表示。
3.绝缘电阻
常温绝缘电阻的试验电压可取直流10~100V任意值,环境温度在12~35℃范围内,相对湿度应不大于80%;常温绝缘电阻值应不小于100MΩ。
4.自热影响
热电阻允许通过的大测量电流为5mA,由此产生的温升不大于0.3℃。
铠装热电阻外径固定装置代号和尺寸 | Ф8 | Ф6 | Ф5 | (Ф4) | Ф4 | Ф3 | Ф2 |
M | M16×1.5 | M12×1.5 | |||||
S | 22 | 19 |
铠装热电阻外径固定装置代号和尺寸 | Ф8 | Ф6 | Ф5 | (Ф4) | Ф4 | Ф3 | Ф2 |
D | Ф60 | Ф50 | |||||
D0 | Ф42 | Ф36 | |||||
D1 | Ф24 | Ф20 | |||||
S | 22 | 19 | |||||
d | Ф9 | Ф7 |
热响应时间 τ0.5(s) | 长度L(mm) | 安装固定装置 | ||
wzpk-103 | ≤3 | 无固定装置 | ||
wzpk-104 | ≤5 | |||
wzpk-105 | ≤8 | |||
wzpk-106 | ≤12 | |||
wzpk2-105 | ≤8 | |||
wzpk2-106 | ≤12 | |||
wzpk-203 | ≤3 | 固定卡套螺栓接头 | ||
wzpk-204 | ≤5 | |||
wzpk-205 | ≤8 | |||
wzpk-206 | ≤12 | |||
wzpk2-205 | ≤8 | |||
wzpk2-206 | ≤12 | |||
wzpk-303 | ≤3 | 可动卡套螺栓接头 | ||
wzpk-304 | ≤5 | |||
wzpk-305 | ≤8 | |||
wzpk-306 | ≤12 | |||
wzpk2-305 | ≤8 | |||
wzpk2-306 | ≤12 | |||
wzpk-403 | ≤3 | 固定卡套法兰 | ||
wzpk-404 | ≤5 | |||
wzpk-405 | ≤8 | |||
wzpk-406 | ≤12 | |||
wzpk2-405 | ≤8 | |||
wzpk2-406 | ≤12 | |||
wzpk-503 | ≤3 | 可动卡套法兰 | ||
wzpk-504 | ≤5 | |||
wzpk-505 | ≤8 | |||
wzpk-506 | ≤12 | |||
wzpk2-505 | ≤8 | |||
wzpk2-506 | ≤12 |
型 号 | 分度号 | 热响应时间 τ0.5(s) | 长度L(mm) | 安装固定装置 |
wzpk-133 | Pt100 | ≤3 | 无固定装置 | |
wzpk-134 | ≤5 | |||
wzpk-135 | ≤8 | |||
wzpk-136 | ≤12 | |||
wzpk2-135 | ≤8 | |||
wzpk2-136 | ≤12 | |||
wzpk-233 | ≤3 | 固定卡套螺栓接头 | ||
wzpk-234 | ≤5 | |||
wzpk-235 | ≤8 | |||
wzpk-236 | ≤12 | |||
wzpk2-235 | ≤8 | |||
wzpk2-236 | ≤12 | |||
wzpk-333 | ≤3 | 可动卡套螺栓接头 | ||
wzpk-334 | ≤5 | |||
wzpk-335 | ≤8 | |||
wzpk-336 | ≤12 | |||
wzpk2-335 | ≤8 | |||
wzpk2-336 | ≤12 | |||
wzpk-433 | ≤3 | 固定卡套法兰 | ||
wzpk-434 | ≤5 | |||
wzpk-435 | ≤8 | |||
wzpk-436 | ≤12 | |||
wzpk2-435 | ≤8 | |||
wzpk2-436 | ≤12 | |||
wzpk-533 | ≤3 | 可动卡套法兰 | ||
wzpk-534 | ≤5 | |||
wzpk-535 | ≤8 | |||
wzpk-536 | ≤12 | |||
wzpk2-535 | ≤8 | |||
wzpk2-536 | ≤12 |
型号 | 分度号 | 热响应时间 τ0.5(s) | 长度L(mm) | 安装固定装置 |
wzpk-163 | Pt100 | ≤3 | 无固定装置 | |
wzpk-164 | ≤5 | |||
wzpk-165 | ≤8 | |||
wzpk-166 | ≤12 | |||
wzpk2-165 | ≤8 | |||
wzpk2-166 | ≤12 | |||
wzpk-263 | ≤3 | 固定卡套螺栓接头 | ||
wzpk-264 | ≤5 | |||
wzpk-265 | ≤8 | |||
wzpk-266 | ≤12 | |||
wzpk2-265 | ≤8 | |||
wzpk2-266 | ≤12 | |||
wzpk-363 | ≤3 | 可动卡套螺栓接头 | ||
wzpk-364 | ≤5 | |||
wzpk-365 | ≤8 | |||
wzpk-366 | ≤12 | |||
wzpk2-365 | ≤8 | |||
wzpk2-366 | ≤12 | |||
wzpk-463 | ≤3 | 固定卡套法兰 | ||
wzpk-464 | ≤5 | |||
wzpk-465 | ≤8 | |||
wzpk-466 | ≤12 | |||
wzpk2-465 | ≤8 | |||
wzpk2-466 | ≤12 | |||
wzpk-563 | ≤3 | 可动卡套法兰 | ||
wzpk-564 | ≤5 | |||
wzpk-565 | ≤8 | |||
wzpk-566 | ≤12 | |||
wzpk2-565 | ≤8 | |||
wzpk2-566 | ≤12 |
型 号 | 分度号 | 热响应时间 τ0.5(s) | 长度L(mm) | 安装固定装置 |
wzpk-173 | Pt100 | ≤3 | 无固定装置 | |
wzpk-174 | ≤5 | |||
wzpk-175 | ≤8 | |||
wzpk-176 | ≤12 | |||
wzpk2-175 | ≤8 | |||
wzpk2-176 | ≤12 | |||
wzpk-273 | ≤3 | 固定卡套螺栓接头 | ||
wzpk-274 | ≤5 | |||
wzpk-275 | ≤8 | |||
wzpk-276 | ≤12 | |||
wzpk2-275 | ≤8 | |||
wzpk2-276 | ≤12 | |||
wzpk-373 | ≤3 | 可动卡套螺栓接头 | ||
wzpk-374 | ≤5 | |||
wzpk-375 | ≤8 | |||
wzpk-376 | ≤12 | |||
wzpk2-375 | ≤8 | |||
wzpk2-376 | ≤12 | |||
wzpk-473 | ≤3 | 固定卡套法兰 | ||
wzpk-474 | ≤5 | |||
wzpk-475 | ≤8 | |||
wzpk-476 | ≤12 | |||
wzpk2-475 | ≤8 | |||
wzpk2-476 | ≤12 | |||
wzpk-573 | ≤3 | 可动卡套法兰 | ||
wzpk-574 | ≤5 | |||
wzpk-575 | ≤8 | |||
wzpk-576 | ≤12 | |||
wzpk2-575 | ≤8 | |||
wzpk2-576 | ≤12 |