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303332 - 4331-200 CellMite LVDT AC Excitation Dual-Channel Digital Signal Conditioner Board

    303332 - 4331-200 CellMite LVDT AC Excitation Dual-Channel Digital Signal Conditioner BoardLVDT AC Excitation Dual-Channel Digital Signal Conditioner Board
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    • 303332 - 4331-200 CellMite LVDT AC Excitation Dual-Channel Digital Signal Conditioner Board
    • LVDT AC Excitation Dual-Channel Digital Signal Conditioner Board
Base Price:
Catalog No: 303332
Model No: 4331-200
Excitation:Voltage: 3kHz, 3Vrms. Sensors: LVDT's, AC bridges
Input Range:<10mV/V to> 100mV/V
Ouput_Analog:16-bit, Scalable
Output_Serial_Data:Multidrop RS232, RS485
Storage:3 Calibrated Transducers
Product Type:CellMiteĀ®
Conversion Rate:60/sec single chan. 7.5/sec dual chan.


Shipping Terms

Shipments are made via UPS Ground, unless otherwise specified. Freight charges are prepaid and added to your invoice. We can estimate the freight costs for you.

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Products shall be shipped F.O.B. Electro Standards' facility. Title to and risk of loss or damage to the products shall pass to you upon Electro Standards delivery of the products to a carrier for shipment. Title to software will remain with the applicable licensor. Electro Standards' prices do not include shipping and handling charges. Electro Standards reserves the right to use its own discretion in the manner and routing of shipments. Electro Standards shall be permitted to deliver products in separate lots.

Shipping Return Policy

  • To return an item, contact Electro Standards at 401-943-1164 to obtain a Return Material Authorization (RMA) number. RMA numbers are valid for 30 days after the date of the shipment and cannot be extended or re-issued. We are unable to accept returns without an RMA number.
  • All returns except those of defective product are subject to a 15% restocking fee, and additional charges for handling or freight are refunded only in cases of defective products.
  • Return freight must be shipped prepaid. We recommend that you insure the package as you are responsible for risk of loss on all returned packages. We recommend that all cartons are properly packed as Electro Standards is not responsible for product damaged en route. We do not issue call tags for product returns.
  • Returned product must be clean, undamaged, and complete with all manuals, accessories, documents and packaging. The items must be in a resalable condition.
  • The product must have with it a copy of the original invoice or packing slip and the appropriate RMA paperwork.
  • If your item is not working properly, please contact Electro Standards at 401-943-1164 for help in trouble-shooting your application.
  • If the product is defective, Electro Standards will repair or replace that item (at our discretion) upon receipt and evaluation of the original product.
  • Electro Standards reserves the right to authorize product returns after 30 days from the invoice date in some cases. If the product is accepted after 30 days, credit will be issued toward future pruchases only and some additional restocking charges may be applied.
  • All credits from RMAs must be used within one calendar year of issue.

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CellMite® 4331-200 LVDT AC Excitation Dual Channel Embedded Digital Signal Conditioner Board

The CellMite® Model 4331-200 connects directly to two standard AC LVDT (Linear Variable Differential Transformer) transducers and simultaneously generates a serial output for connection to a PC and a /-10V analog output. The CellMite® LVDT can be operated with a computer or simply setup by a computer and then used as a stand-alone intelligent LVDT digital signal conditioner with an analog output.

The CellMite® Model 4331-200 LVDT has on-board storage for up to three calibrated LVDT's, each with integrated 6-point calibration that can be used to linearize the LVDT outputs. Its multidrop RS232/RS485 serial port and simple command set allow for connection of multiple units in a serial network configuration. This compact unit is ideally suited for in-situ transducer conditioning and distributed process measurements. It provides OEM users and system integrators with an affordable and complete LVDT-to-PC solution.

The CellMite® Model 4331-200 features include nonvolatile memory for parameter and calibration storage, the ability to select between 3 stored LVDT calibrations, and automatic LVDT identification using TEDS-Tag® technology. Solid state relay switches, multi-point and mV/V calibration, and the ability to locate LVDT core null position are incorporated into the unit. Internal generation of precision sine wave AC excitation voltages, remote sense excitation, and 24-bit internal resolution with 16-bit analog output are also standards.

CellMite® Model 4331-200 Features:

CellMite® Model 4331-200 Specifications:

  •  Excitation:
    • Voltage: 3kHz, 3 Vrms (std)
    • Sensors: LVDT's, AC Bridges
  • Operation:
    • Internal Resolution: 24-bit
    • Input Range: software adjustable from <10mV/V to> 100mV/V
    • Conversion Rate:
      • 60/sec, single channel only
      • 7.5/sec. dual channel
    • Error: 0.05% /-1 count
    • Precision Shunt: 60K ohms for bridge applications.
  • Outputs:
    • Analog: 16-bit Scalable, /-10V
    • Serial Data: Multi-drop RS232, RS485
    • Switch: Dual solid state relays
  • Power:
    • 5VDC, 0.6A (std)
    • Included Adapter: 110/240VAC, 60/50 Hz
    • Optional: 12, 24, 48 VDC
  • Mechanical:
    • Size: 4.5" x 2.5" x 0.85"
    • Weight: 2 oz. (57 g)

Check out our complete line of CellMite® Intelligent Digital Signal Conditioners!

CellView Lite Software for CellMite® Product Line Data Acquisition Software

The CellView Lite Windows-based Software provides an easy graphical user interface (GUI) to CellMite®  products.

CellView Lite Software Features:

  • Easy guides through adding/removing CellMite®  units.
  • Stores calibration data for three sensors.
  • Guides user through sensor calibration.
  • Ability to individually name CellMite® units.
  • Tare and reset peak and valley for sensor.
  • Set output data with a quadratic filter.
  • Save/Load the CellMite® unit and sensor setup information.
  • Setup a test to start and stop automatically.
  • LEDs indicate operational status of the CellView Lite interface.
  • Save date, calibration, and sensor test information to spread sheets.
  • Control output with two relay switches and analog output of voltage.
  • Units of Lb, Kg, In, Cm, %, and User-defined.

CellView Multi-Display GUI Software (Cat. No. 514424)

  •  Turnkey simultaneous data acquisition system for networked CellMite® and CellMite® LVDT units.
  • Supports mix and match of CellMite® and CellMite® LVDT units on network.
  • Ability to define 8 simultaneous data displays from multiple channels on multiple units.
  • Save data, calibration, and sensor test information to Excel spreadsheets for all networked units.
  • Guides user through sensor calibrations.
  • Guides user through adding/removing networked CellMite® and CellMite® LVDT units.
  • Ability to select and name any networked units.
  • Tare and reset peak and valley for the sensors.
  • Save/Load units and sensor setup information.
  • Set output data with user-define 5th order polynomial function.
  • Setup a test to start and/or stop automatically with user-selectable trigger events and delayed triggering.
  • Multi sample rate data acquisition via user-definable data logging profile.
  • User programmable analog output voltage range for attached CellMite® and CellMite® LVDT units.
  • Units of In, Cm, mm, %, Lb, mV/V and User Defined.

 CellView with Graphing GUI (Cat. No. 514358) 


All data switches, data communication products, and data acquisition products are subject to a one year warranty against manufacturing defects.  The limit of ESL liability is limited to the cost of the ESL product provided.

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