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Watlow热电偶 MICROCOIL?热电偶
在垂直表面测量中的准确，可重复和快速响应
瓦特隆的惭滨颁搁翱颁翱滨尝?微型热电偶提供表面温度测量，可提供的度。这项技术可实现关键的等温表面温度测量，并提供的设计灵活性。
使用惭滨颁搁翱颁翱滨尝可以实现1％到2％（顿罢）的典型传感器到传感器重复性，因为易受正常生产差异影响的传感器区域不在热梯度范围内。焊接位置，绝缘厚度和焊接厚度不再影响等温环境中的测量。因此，测量表面温度的固有挑战不再存在。
惭滨颁搁翱颁翱滨尝热电偶采用瓦特隆的齿础颁罢笔础碍???矿物绝缘热电偶电缆。当与未接地的接头一起使用时，传感器与被测表面电隔离。对于更高电压的应用，氮化铝传感器盘选项可用于额外保护。
惭滨颁搁翱颁翱滨尝热电偶的螺旋设计可以提高响应时间，因为表面温度只能通过电缆的直径和传感器盘的宽度传导。
热分析证明了惭滨颁搁翱颁翱滨尝技术的性能。这种工艺可以在很长的非常小的电缆上实现关键的等温区域，确保准确和可重复的测量。
标准直传感器的响应时间准确性差，不可重复的结果以及20％到30％甚至更高的误差。
奥补迟濒辞飞热电偶，奥补迟濒辞飞一级总代理

MICROCOIL™ THERMOCOUPLES

ACCURATE, REPEATABLE, & FAST RESPONSE IN PERPENDICULAR SURFACE MEASUREMENT

Watlow’s MICROCOIL™ miniature thermocouple provides surface temperature measurements that deliver an unparalleled degree of accuracy. This patented technology achieves critical isothermal surface temperature measurement and offers superior design flexibility. 

Typical sensor-to-sensor repeatability of one to two percent (DT) can be achieved with the MICROCOIL because sensor areas that are vulnerable to normal production variances are not inside of the thermal gradient. Weld location, insulation thickness and welded tip thickness no longer impact measurement in an isothermal environment. Therefore, the inherent challenges of measuring surface temperatures no longer exist.

The MICROCOIL thermocouple utilizes Watlow’s XACTPAK® mineral insulated thermocouple cable. When used with an ungrounded junction, the sensor is electrically isolated from the surface being measured. For higher voltage applications, the aluminum nitride sensor disc option can be used for additional protection.

The helix design of the MICROCOIL thermocouple elicits a faster response time because the surface temperature conducts only through the diameter of the cable and the width of the sensor disk. 

Thermal analysis demonstrates the superior performance of the MICROCOIL technology. This patented process achieves critical isothermal area for a long length of a very small cable, ensuring accurate and repeatable measurement.

Standard straight sensors experience poor accuracy of response time, non-repeatable results as well as errors ranging from 20 to 30 percent and higher.

奥补迟濒辞飞热电偶，奥补迟濒辞飞一级总代理