室内用双支铂热电阻WREK-841n*I 厂家
室内用双支铂热电阻 WREK-841n*I 产品介绍
中文介绍
WREK-841n*I 型双支铂热电阻是一种专为室内环境温度测量而设计的高精度温度传感器。该产品采用优质铂材料作为感温元件,具有极高的测量精度和良好的稳定性,能够准确反映室内温度的细微变化。其双支设计可同时提供两组独立的温度测量信号,便于用户进行冗余测量或对比分析,有效提高温度监测系统的可靠性和准确性。
在结构设计上,WREK-841n*I 采用了紧凑的外壳封装,防护性能优异,能够有效抵御室内环境中常见的灰尘、潮湿等因素对传感器性能的干扰,确保长期稳定运行。同时,其引线采用高质量的绝缘材料,具备良好的电气绝缘性能和机械强度,便于安装和布线。
该产品适用于多种室内场景,如实验室、恒温恒湿房间、智能建筑等,可与各类温度显示仪表、温度控制器或自动化控制系统配套使用,为用户提供精准的温度数据支持,助力实现室内环境的精细化管理和控制。
English Introduction
The WREK-841n*I dual-element platinum resistance thermometer is a high-precision temperature sensor specifically designed for indoor temperature measurement. It features a dual-element design, providing two independent temperature measurement signals, which enhances the reliability and accuracy of temperature monitoring systems by allowing redundant measurement or comparative analysis.
The sensor employs high-quality platinum as the temperature-sensitive element, ensuring exceptional measurement precision and stability. It can accurately capture even the slightest temperature fluctuations within the indoor environment. The compact and robust housing of the WREK-841n*I offers excellent protection against common indoor environmental factors such as dust and humidity, guaranteeing long-term stable operation. The high-quality insulation material used for the leads ensures good electrical insulation and mechanical strength, facilitating easy installation and wiring.
Suitable for a wide range of indoor applications, including laboratories, climate-controlled rooms, and intelligent buildings, the WREK-841n*I can be seamlessly integrated with various temperature display instruments, temperature controllers, or automation systems. It provides precise temperature data to support the fine management and control of indoor environments.
室内用双支铂热电阻
WREK-440,WRE2-740,WRN2-740,WRN2-440A,WRNK-240,WREK2-240,WRNK-841n*i,WRNK-842n*i,WRE-240A,WREK-841n*I,WREK-842n*i,WRN2-240A,WREK2-440,WRN-640,WRN2-640,WRN-740,WRE-440A,WRNK-440,WRE-640,WRE2-640,WREK-842n*D,WZP-64SB,SBWR-4280/8413KD,XMTA-100,
主要特性
1、输出4~20mA或0~10mA标准恒流信号,与被测温度成线性关系,与负载电阻大小无关。
2、输出高阻扰抗信号、无射频干扰影响。
3、具有防爆、防震、防潮、防热、防有害气体的功能。
4、带电源极性接反保护功能。
5、具有较强的远传功能,安装使用极为方便。
主要技术指标
1、铜、铂热电阻:-50℃~100℃:-20~600℃(跨度≥50℃)
2、热电偶:0~1800℃(跨度≥100℃)
3、输出信号:4~20mA(可与DDZ-III仪表配套使用)
0~l0mA(可与DDZ-Ⅱ仪表配套使用)
4、基本误差:士0.5%,士0.2%.
5、温度漂移:≤0.01%/1℃
6、环境温度:-30~70℃ 相对湿度≤95%
7、负载电阻:三线制 0~10mA:RL≤1500Ω
二线制4~20mA:RL≤750Ω
8、标准工作电压:24VDC;允许工作电压范围:17~35V;标准导轨式无特别说明按220V AC供电
9、外形尺寸:φ44×18mm 重量:50g;导轨式:105X75X22.5mm(DIN35导轨)
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