压簧热电阻温度计TR53德国wikaPT100温度计

德国wika温度传感器TR53  PT100温度计 TR53卡口式热电阻温度计 wika授权代理
TR53温度计的应用
塑料加工机械
注塑机
发动机汽缸盖和油槽
轴承
管道和罐体
TR53温度计的功能特性
传感器应用范围：***高达400 °C
单支或双支热电阻温度计
采用可调弹簧组件，实现了良好的热传递效果
安装拆卸简单，无需使用工具
防爆型
TR53温度计的描述
探头：电缆式热电阻温度计采用了卡口式探头连接。
TR53系列热电阻温度计无需使用护套即可安装到钻孔内（如安装到机械部件内）。
电缆：电缆具有多种绝缘材料可供选择，能满足特定环境条件的应用要求。电缆裸线端已预制好，可直接连接，当然也可选配插头或插座进行连接。

TR53技术参数
Application range
The application range of the sensor is limited by thepermissible temperature for the cable insulation.Sensor connection method
■ 2-wire
■ 3-wire
■ 4-wire
Sensor tolerance value per IEC 60751
■ Class B
■ Class A
■ Class AA
The combinations of a 2-wire connection with class A or class AA are not permissible, since the lead resistance of themeasuring insert negates the higher sensor accuracy.
Maximum working temperatures
The maximum working temperature for these thermometersis limited by different parameters.
If the temperature to be measured inside the sensormeasuring range is higher than the permissible temperatureat the connection cable, the connector or the transitionpoint, the metallic part of the sensor (mineral-insulatedcable) must be long enough to place the critical components
outside of the hot zone. The lowest of the maximum workingtemperatures of connection line, cable transition or connectormust be observed here.
■ Sensor
Measuring element
Pt100 (measuring current: 0.1 ... 1.0 mA) 1)
Design: Rigid tube
Material: Stainless steel
Diameter: 6 mm or 8 mm
Length: 10 mm
other versions on request
For temperature measurement in a solid body, the diameterof the bore into which the sensor should be inserted must beno more than 1 mm larger than the sensor diameter。