电站测温用热电阻WZP2-220AB 供应
WZP2-220AB 热电阻：电站测温的精准选择
在电站运行中，温度监测是保障设备安全与高效运行的关键环节。WZP2-220AB 热电阻凭借其卓越的性能，成为电站测温领域的理想选择。
产品特点
WZP2-220AB 热电阻采用优质材料制造，具备良好的耐腐蚀性和抗老化能力，能够在电站复杂的环境条件下长期稳定工作。其测量范围宽广，能够精准地测量从低温到高温的多种温度区间，满足电站不同设备的测温需求。热电阻的响应速度快，能够迅速捕捉温度变化，为电站设备的实时监控提供及时准确的数据支持。同时，其结构设计紧凑，安装方便，可灵活应用于电站的各类测温场景，无论是狭小空间还是复杂布局，都能轻松应对。
应用优势
在电站的发电机组、变压器、高压开关等关键设备中，WZP2-220AB 热电阻能够实时监测设备运行温度，帮助运维人员及时发现异常升温情况，提前采取措施，避免设备故障，保障电站的安全稳定运行。通过精准的温度测量，还能优化设备的运行参数，提高能源利用效率，降低运营成本，为电站的高效运营提供有力保障。
WZP2-220AB 热电阻以其出色的性能和可靠的品质，为电站测温提供了一个值得信赖的解决方案，助力电站实现智能化、高效化的温度监测与管理。
WZP2-220AB Resistance Thermometer: The Precision Choice for Power Plant Temperature Measurement
In the operation of power plants, temperature monitoring is a crucial element for ensuring the safety and efficient operation of equipment. The WZP2-220AB resistance thermometer stands out as an ideal option in this field due to its outstanding performance.
Product Features
The WZP2-220AB resistance thermometer is manufactured with high-quality materials, providing excellent corrosion resistance and aging resistance. It can operate stably in the complex environment of power plants over the long term. With a wide measurement range, it is capable of accurately measuring temperature across various ranges, meeting the diverse temperature measurement needs of different power plant equipment. The thermometer has a fast response speed, allowing it to quickly capture temperature changes and provide timely and accurate data support for real-time monitoring of power plant equipment. Moreover, its compact structure design makes installation convenient and it can be easily applied to various temperature measurement scenarios in power plants, whether in confined spaces or complex layouts.
Application Advantages
In key power plant equipment such as generating units, transformers, and high-voltage switches, the WZP2-220AB resistance thermometer can continuously monitor the operating temperature. It helps maintenance personnel to promptly detect abnormal temperature increases and take measures in advance to prevent equipment failures, ensuring the safe and stable operation of the power plant. By providing precise temperature measurements, it also enables the optimization of equipment operating parameters, improving energy efficiency and reducing operating costs, thus contributing to the efficient operation of the power plant.
With its excellent performance and reliable quality, the WZP2-220AB resistance thermometer offers a trustworthy solution for power plant temperature measurement, assisting in the intelligent and efficient temperature monitoring and management of power plants.
电站测温用热电阻
WZC-130B，WZP-220B，WZP-221B，WZP-230B，WZP-231B，WZP2-220B，WZP2-221B，WZP2-230B，WZP2-231B，WZP-220AB，WZP2-220AB。WZC-220B，WZC-230B，WZC-220AB，WZP-320B，WZP-321B，WZP-330B，WZP-331B，WZP2-320B，WZP2-321B，WZP2-330B，WZP2-330B，WZC-320B，WZC-320B，WZP-420B，WZP-421B，WZP-430B，WZP-431B，WZP2-420B，WZP2-421B，WZP2-430B，WZP2-431B，WZP-42AB，WZP2-42AB，WZC-420B，WZC-430B，WZP-420B，WZP-421B，WZP-430B，WZP-430B，WZP-431B，WZP2-420B，WZP2-421B，WZP2-430B，WZP2-431B，WZP-42AB，WZP2-42AB，WZP-420B，WZC-430B，WZP-621B，WZP-621AB，WZP-631B，WZP2 -621B，WZP2 -621B，WZP2 -631B，WZP-621B，WZP-631B，WZP-621B，WZP2 -631B，WZP-621AB，WZP2-621AB，WZP-002，WZP-003，WZP-003A，WZCM-201，WZPM-201，WZPM-201，WZP-270S，WZP-26S，WZP-236SB，
量程规格
名 称 分度号 测温范围 ℃ 精度等级 允 差Δt
镍铬－镍硅热电偶 K 0～800 2 ±2.5℃或 ±0.75％t
镍铬－铜镍热电偶 E 0～600 2 ±2.5℃或 ±0.75％t
铂热电阻 Pt100 -200～500 B ±（0.3＋0.005|t|）
注：t为感温元件实测温度或实测温度的值。
□公称压力
一般是指在常温下，保护管所能承受的静态外压而不破裂，试验压力一般采用公称压力的1.5倍。实际上，允许工作压力不仅与保护管材料、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。
□热电偶绝缘电阻
常温绝缘电阻的试验电压为直流500Ｖ。测量常温绝缘电阻的大气条件为：温度15～35℃，相对湿度45％RH，大气压力86～106kPa。
对于长度超过1米的热电偶，它的常温绝缘电阻值与其长度的乘积应不小于100MΩ•m，
即：Rr•L＞100MΩ•mL＞1m
式中：Rr-热电偶的常温绝缘电阻值，MΩ；
L－热电偶的长度，m。
对于长度等于或不足1米的热电偶，它的常温绝缘电阻值应不小于100MΩ。
□热电阻绝缘电阻
常温绝缘电阻的试验电压可取直流10～100Ｖ任意值，环境温度应在15～35℃范围内，相对湿度应不大于80％RH，常温绝缘电阻值应不小于100MΩ。
□热电阻允许通过电流
通过铂电阻的测量电流大不超过5mＡ。
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