BENTLY 3500/45是一款位置监测仪，它具有以下主要特性和功能：
多通道设计：BENTLY 3500/45是一款4通道仪器，可以接受来自多种传感器的输入，包括接近传感器、旋转位置传感器（RPT）、直流线性可变差分变压器（DC LVDT）、交流线性可变差分变压器（AC LVDT）等。这种设计使得它能够适应多种应用场景，进行精确的监测。
信号调节与报警比较：该位置监测仪能够对输入信号进行调节，并将调节后的信号与用户可编程的报警设定点进行比较。一旦信号超过或低于预设的报警条件，它可以驱动警报，为工业设备的正常运行提供保护。
高敏感性：BENTLY 3500/45的推力敏感性可以达到3.94 mV/μm（100 mV/mil）或7.87 mV/μm（200 mV/mil），具体取决于配置。这种高敏感性确保了监测的准确性和精度。
多种编程功能：使用3500 Rack配置软件，可以对每个通道进行编程，实现多种功能，包括轴向（推力）位置、差分扩展、标准/非标准单斜坡差分扩展、双斜坡差分扩展、互补差动扩展、壳体膨胀以及阀位等。
通信接口：BENTLY 3500/45具有串行端口，可以通过USB到RS485转换器适配器模块与其他设备进行通信。这种通信方式使得卡件能够方便地连接到计算机或其他监控系统中，实现远程监控和数据传输。
产品规格：其尺寸大致为241.3毫米 x 24.4毫米 x 241.8毫米 (9.50 英寸 x 0.96 英寸 x 9.52 英寸），重量约为0.91千克（2.0磅）。
The BENTLY 3500/45 is a position monitor with the following key features and functions:
Multi-channel design: The BENTLY 3500/45 is a 4-channel instrument that can accept input from a variety of sensors, including proximity sensors, rotary position sensors (RPT), DC linear Variable Difference transformers (DC LVDT), AC linear Variable Difference transformers (AC LVDT), and more. This design allows it to be adapted to a variety of application scenarios for accurate monitoring.
Signal adjustment and alarm comparison: The position monitor is able to adjust the input signal and compare the adjusted signal with a user programmable alarm set point. Once the signal exceeds or falls below a preset alarm condition, it can drive an alarm and provide protection for the normal operation of industrial equipment.
High sensitivity: The BENTLY 3500/45's thrust sensitivity can reach 3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil), depending on the configuration. This high sensitivity ensures the accuracy and precision of the monitoring.
Multiple programming capabilities: With 3500 Rack configuration software, each channel can be programmed for a variety of functions, including axial (thrust) position, differential expansion, standard/non-standard single ramp differential expansion, double ramp differential expansion, complementary differential expansion, housing expansion, and valve placement.
Communication interface: The BENTLY 3500/45 has a serial port and can communicate with other devices via a USB to RS485 converter adapter module. This communication mode enables the card to be easily connected to the computer or other monitoring system to realize remote monitoring and data transmission.
Product specifications: It measures approximately 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in) and weighs approximately 0.91 kg (2.0 lb).
| 5SHY4045L0004 3BHB021400R0002 | 1753-L32BBBM-8A | V7768-312000 |
| PM866AKO2 | 3BHB045647R0003 | 1MRK002816-AC RET670 |
| PO973LN SSA-G8018-0652 | AO2000 LS25 | PPD113B01-10-150000 |
| CLSR-33-N2CE-1 | 4104C | IC697CPX935 |
| H929049B0500 | CP471-00 | 3009 |
| H929049B0500 | V7768-320001 350-9301007768-320001 A2 | 5SHY3545L0010 3BHB013088R0001 |
| AX8200A 0190-09437 | 3BHE023784R0001 | IC697CPX928 |
| 5SHY4045L0006 3BHB030310R0001 | 5SHY3545L0014 | 5517B |
| PM866K02 | 5SHY3545L0014 3BHE019719R0101 | 3BHB021400R0002 5SHY4045L0004 |
| PM645B | IS215UCVEH2AE | 5SHX2645L0002 |
| 1007-0016 | IS215UCVEM08B | 5SHX2645L0004 |
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