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the Model 3730 AC LVDT 、the Model 3730 AC LVDT 

Incorporating the Series 3000 performance along with updated controls and ease of use features, the Model 3730 AC LVDT Panel Instrument interfaces with most manufacturer's AC LVDT sensors to deliver stable - repeatable and accurate results with a digital display and a dynamic,  selectable hi-level analog output signal for front end use with a PLC, Computer or Data Acquisition system.

The 3730 incorporates setup controls and adjustments behind the front panel for the user to configure the meter for any range of AC LVDT sensor - Excitation Frequency, Gain, Zero, Analog Filter settings, Voltage Outputs of ±5 VDC or ±10 VDC, and 4-20 mA output, Display trimming, Phase and Symmetry. The 3730, with its stable display and selectable amplified signal, includes an independent - high speed analog signal for dynamic applications.

• True Analog Operation using Phase-Sensitive carrier amplifier d esign
• Null and TARE controls for ease of calibration and comma nded analog "zero" capability
• Selectable Excitation frequencies of 2.5, 5.0 or 7.5 Khz
• Accomidates AC LVDT sensors with FSO from 16 to 1600 mV/V - 4 or 5 wire & Varible Reluctance sensors