室内用双支铂热电阻WRN-740 供应
室内用双支铂热电阻WRN-740：精准测温的可靠选择
在众多测温元件中，室内用双支铂热电阻WRN-740凭借其卓越的性能脱颖而出，为室内温度测量提供了精准且稳定的解决方案。
该产品采用高品质铂材料制成，铂作为贵金属，具有极高的化学稳定性和良好的物理性能。在温度变化时，铂的电阻值会发生规律性变化，这一特性使得铂热电阻能够精准地感知温度波动，并将其转化为电信号输出。其测量精度高，能够精确到小数点后几位，确保温度测量的准确性，满足室内环境对温度监测的严格要求。
双支设计是WRN-740的一大亮点。它相当于在同一个测量环境中配备了两支铂热电阻，这两支电阻相互独立又协同工作。一方面，当其中一支出现故障时，另一支仍能正常工作，大大提高了产品的可靠性和使用寿命；另一方面，双支结构可以进行对比测量，通过对比两支电阻的测量结果，能够及时发现异常情况，进一步增强测量的准确性和可信度。
在结构方面，WRN-740采用了紧凑且坚固的设计。其外壳经过精心设计和制造，能够有效防止灰尘、潮湿等外界因素对内部元件的干扰，确保产品在室内各种复杂环境下的稳定运行。同时，其尺寸适中，便于安装和布局，无论是安装在墙壁、天花板还是其他室内位置，都能轻松融入，不占用过多空间，也不会影响室内美观。
此外，该产品还具备良好的线性特性。在测量范围内，其电阻值与温度之间的关系呈线性关系，这意味着在不同温度区间内，测量结果都能保持一致的精度和稳定性，无需复杂的校准和补偿，大大简化了使用过程，降低了使用成本。
室内用双支铂热电阻WRN-740适用于多种室内场景，如实验室、机房、洁净室、仓库等。在实验室中，它可以精确监测实验环境的温度变化，为实验数据的准确性提供保障；在机房内，能够实时监控设备运行环境的温度，防止因温度过高或过低导致设备故障；在洁净室里，其高精度测量能力有助于维持室内恒定的温度环境，满足洁净生产的要求；在仓库中，它可以有效监测仓储环境的温度，确保货物的存储安全。
选择室内用双支铂热电阻WRN-740，就是选择了一种精准、可靠、稳定的室内温度测量方案。它将为您的室内环境监测提供有力支持，助力您实现对室内温度的精确掌控，无论是为了科学研究、设备运行保障、生产环境维护还是货物存储安全，它都能发挥重要作用，成为您值得信赖的测温伙伴。
Indoor Dual-Element Platinum Resistance Thermometer WRN-740: A Reliable Solution for Accurate Temperature Measurement
Among various temperature sensing elements, the indoor dual-element platinum resistance thermometer WRN-740 stands out as an excellent solution for precise and stable indoor temperature measurement.
The WRN-740 is made of high-quality platinum, a precious metal known for its exceptional chemical stability and favorable physical properties. As temperature changes, the resistance of platinum varies in a regular pattern. This characteristic enables the platinum resistance thermometer to accurately sense temperature fluctuations and convert them into electrical signals. With high measurement accuracy, it can precisely measure temperature to several decimal places, meeting the strict requirements for indoor temperature monitoring.
The dual-element design is a significant feature of the WRN-740. It is like having two platinum resistance thermometers in the same measurement environment, working independently yet in coordination. On one hand, if one element fails, the other can still function properly, greatly enhancing the product s reliability and service life. On the other hand, the dual structure allows for comparative measurement. By comparing the measurement results of the two elements, any anomalies can be detected in a timely manner, further ensuring the accuracy and credibility of the measurement.
In terms of structure, the WRN-740 is designed to be compact and robust. Its casing is carefully designed and manufactured to effectively protect the internal components from interference by dust, humidity, and other external factors, ensuring stable operation in various indoor environments. Meanwhile, its moderate size makes it easy to install and arrange. Whether it is mounted on walls, ceilings, or other indoor locations, it can blend in seamlessly without occupying too much space or affecting the aesthetics of the room.
Moreover, the WRN-740 has good linear characteristics. Within the measurement range, the relationship between its resistance value and temperature is linear. This means that the measurement results maintain consistent accuracy and stability across different temperature ranges, eliminating the need for complex calibration and compensation. This simplifies the usage process and reduces costs.
The WRN-740 is suitable for a variety of indoor scenarios, such as laboratories, server rooms, clean rooms, and warehouses. In laboratories, it can accurately monitor the temperature changes of the experimental environment, ensuring the reliability of experimental data. In server rooms, it can monitor the temperature of the equipment operating environment in real-time to prevent equipment failures caused by excessively high or low temperatures. In clean rooms, its high-precision measurement capability helps maintain a constant indoor temperature, meeting the requirements for clean production. In warehouses, it can effectively monitor the storage environment s temperature to ensure the safety of stored goods.
Choosing the indoor dual-element platinum resistance thermometer WRN-740 means opting for a precise, reliable, and stable indoor temperature measurement solution. It will provide strong support for your indoor environment monitoring, enabling you to gain precise control over indoor temperatures. Whether for scientific research, equipment operation protection, production environment maintenance, or storage safety of goods, it can play a vital role and become a trustworthy temperature sensing partner.
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)
|
