产品介绍

Macro Sensors’ HT 750 系列 of 3/4 英寸 (19 mm) diameter AC-Operated LVDTs are high temperature contactless linear position sensors for both OEM 应用领域 and end user requirements. They are available in full scale measuring ranges 满量程m ±0.050 英寸 (±1.25 mm) to ±10 英寸 (±250 mm) and offer a radial core-to-bore clearance of 0.031 英寸 (0.75 mm) with the standard 0.25 英寸 (6.35 mm) core supplied. HT 750 系列 sensors feature the high resolution, excellent repeatability, and low hysteresis associated with LVDT technology, as well as high temperature operation up to 425°F. The maximum 线性误差 for any of these sensors is ±0.25% of full range 输出 (满量程), using a statistically best-fit straight line derived by the least squares method.

The proven reliability of HT 系列 LVDTs is a direct result of manufacturing processes and assembly techniques developed and optimized by Macro Sensors personnel over many years of making LVDTs. Their high temperature tolerance and environmental robustness stems 满量程m the materials of their construction, such as glass-filled polymer coil forms for thermal stability and stainless steel housings that act as magnetic shields to reduce the effects of any external AC magnetic fields. Their external sealing meets IEC standard IP-61.

Macro Sensors offers several standard options that permit a user to customize HT 750 LVDTs, including Teflon® bore liners, metric threaded cores, and smaller diameter cores for greater core-to-bore clearance and/or lower core mass. In addition to these standard options, Macro Sensors can design and produce a variety of custom HT 750 LVDTs, including units with different lead wire colors, configurations, exit points, and in-line connectors. Contact the highly experienced 应用领域 Engineers at Macro Sensors for help with any special requirements.

All HT 750 系列 LVDTs will operate properly with any conventional differential input LVDT signal conditioners, but operation with ratiometric input signal conditioning circuits is not recommended. Macro Sensors offers a full line of LVDT signal conditioners that will deliver optimum performance 满量程m any HT 750 系列 LVDTs. Details can be found in 系列 9000 technical bulletins.