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Acces I/O LVTD-8U 8-Port LVDT/RVDT Excitation Signal Conditioning Board with 8 Channel LVDT
LVTD-8U
- Eight or Four channels of AC LVDT conditioning
- Full-bridge and Half-bridge LVDTs supported
- Offset and wide-range gain calibration pots
- Removable screw terminal blocks for easy connection and serviceability
- Use easily with PLC or PC-based Data Acquisition
- Non-multiplexed, simultaneous conditioned outputs
- Compatible with other ACCES A/D products for use in legacy systems using DB37M connector
- Jumper selected LED display utility for quick and easy operating verification of connected LVDTs
- Factory oscillator frequency of 10kHz
- Master / Slave excitation frequency synchronization
- Onboard DC/DC converter with reverse power protection operates on a single 12VDC external source
- Designed, made, supported, and manufactured in the USA
Available
Details
LVDT / RVDT Excitation, Signal Conditioning Board
The LVDT-8U signal conditioning board was designed to improve upon the advances made with the release of our LVDT-8A model. The LVDT-4U and LVDT-1U are 4-port and 1-port versions of the same product. Half-bridge LVDTs requiring high-gain and a wide offset adjustment are now supported, as well as the inclusion of one master channel for frequency generation, which all other channels are synchronized to. This eliminates beat frequencies when sampling the outputs with a fast A/D, providing more reliable and accurate data. The board supplies excitation and the corresponding conditioning of the outputs for up to eight independent LVDT transducers simultaneously. Those outputs are then readily available via removable screw terminals for introduction to a data acquisition or measurement circuit such as an analog to digital converter or simply by using a display meter. It also has an LED display utility for quick and easy checkout of the sensors and signal conditioner operation. Jumper select the channel of interest and observe the output voltage level as +10V, +5V, ZERO, -5V or -10V. This inherently makes the product more serviceable and vastly more user friendly.LVDT and SYSTEM VARIATIONS
Certain LVDT sensor specifications affect the way the LVDT-8U board will be configured for your application, so please have this information available when placing your order.- Model Number of LVDT (a second set of eyes always helps to verify the specifications)
- Configuration / Number of wires (full-bridge / 4 wires or half-bridge / 3 wires)
- Displacement / Travel (usually specified in mm or mils if not in metric)
- Displacement / Travel of interest (this is often less distance than the LVDT is capable of)
- Output Span / Sensitivity (usually specified in mV/V/mils)
- Excitation Voltage (such as 2.5Vrms nominal)
- Excitation Frequency (such as 4.8kHz +/-8%)
- Desired Output Signal Level (such as +/-1V to +/-14V)
- Desired Bandwidth (the rate at what the LVDT probe tip will be moving)
Downloads
System Integration
Please ask about how we can configure your solution
Global Operations
We deliver and support products via offices globally
Full Warranty
Industry leading warranties on all solutions as standard
Technical Support
Experienced engineers are on hand to support your project
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Delivery Information
Orders dispatched from Assured Systems USA will be delivered using FedEx.
Orders placed by EMEA customers will be delivered by DHL from Assured Systems UK.
Payment Methods & Options
Accepted payment methods for US customers include bank transfer, VISA or Mastercard in USD.
Accepted payment options for EMEA customers include VISA, Mastercard or bank transfer in GBP.
ACCES I/O: Warranty and Service Information
All ACCES I/O products distributed in the US and EMEA (including the UK) come with a 2 year warranty as standard, with additional extension options available upon request. As an official ACCES I/O partner, we are proud to provide customers with peace of mind and the highest quality products, including any systems which have been configured to meet individual specifications.
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