LVP-AMP / Signal conditioning
DIN-rail carrier amplifiers, signal conditioners and micrometer fixtures for AC-LVDT integration, scaling and calibration planning. Match the transformer before selecting an output.
Micrometer resolution of 0.001 mm is not calibration accuracy or traceability. Simulation checks electronics, not mechanical sensor performance.
PLC interfaces, synchronized multi-probe gauging, bench checks and displacement calibration.
Original model review: Macro Sensors LPC-2100 / LVC-4000; Schaevitz ATA-2001 / MP2000 configurations. References identify review candidates; compatibility is not pre-approved.
Check the replacement process ↗LVP-AMP / DEFINE THE INTEGRATION
A carrier conditioner request begins with the sensor and cable it must drive. A calibration-fixture request begins with the reference displacement and uncertainty needed. Treat the electronics and mechanical reference as distinct parts of the chain.
Supply the exact probe/core model, topology, excitation amplitude/frequency, sensitivity, phase requirements and cable load. Include the existing input schematic.
A 3-wire half-bridge is not established as compatible with a generic 4/5/6-wire LVDT module.
Define the receiver load, zero/span mapping, output polarity, filtering and update interval. For multiple channels, request synchronization and review interaction tests.
An RS485 connector does not define the register map, and a DIN-rail enclosure does not establish isolation.
Give full required travel, alignment, reference instrument, uncertainty target and fixture clearances. Identify how the sensor, core and reference will be mounted.
A 0–25 mm fixture permits only the applicable travel; 0.001 mm readout resolution is not an accuracy or traceability statement.
Technical background for these interface distinctions. Manufacturer references do not establish LVP ratings.
REQUEST A DEFINED CONFIGURATION
These request references prefill your RFQ. They describe the configuration you want quoted; final model number, A/B dimensions, thread, performance and availability are confirmed on the quotation drawing.
| Request reference | Requested travel | Body / mechanics | Requested interface | Drawing & review |
|---|---|---|---|---|
| LVP-AMP-REQ-ANALOG ↗ | Not applicable — equipment request | Not applicable Signal conditioner | 0–10 V | Single/multi-channel carrier conditioner; excitation and input topology to specify |
| LVP-AMP-REQ-RS485 ↗ | Not applicable — equipment request | Not applicable Signal conditioner | RS485 Modbus | Digital conditioner request; channel count and register map to review |
| LVP-CAL-REQ-25 ↗ | Not applicable — equipment request | Not applicable Calibration fixture | Fixture only / no electrical output | 0–25 mm bench fixture request; uncertainty and alignment to review |
Provide maximum body length, core or rod length, datum-to-null distance, thread, connector clearance and permitted overtravel. Dimension letters differ between original manufacturers. Use the exact released drawing for an installation comparison.
Compare a source-linked original model ↗TAKE THE CONFIGURATION TO YOUR ENGINEERING TEAM
Download the family guide, requested configurations and editable RFQ fields. Fill in the PDF, save it in your reader and email the saved file to inquiry@lvdtsensor.com.
Preliminary selection worksheet. Configuration-specific dimensions, ratings, released CAD and measured reports follow review.
EXCITATION & CONNECTION TOPOLOGY
Use these circuit principles to identify the required sensor and conditioner. Cable colour, shield count and connector shell do not establish a pinout.
The loop supply, sensor and receiving load form one series circuit. Check minimum sensor voltage, receiver burden and maximum cable drop.
Open circuit at full size ↗
Supply, common and conditioned signal are distinct functions. Voltage and active current versions require their corresponding PLC input mode.
Open circuit at full size ↗
This example separates the power and output returns. It does not imply isolation; other four-conductor definitions require the actual drawing.
Open circuit at full size ↗
Two primary leads and two differential secondary leads. The secondary polarity is established by the internal winding connection.
Open circuit at full size ↗
Two primary leads and three secondary connections including the centre tap. A fifth conductor may serve another purpose on some original models.
Open circuit at full size ↗
The conditioner receives the primary pair and two independent secondary pairs. Follow its polarity and calculation-mode requirements; no universal external jumper is implied.
Open circuit at full size ↗
A bridge conditioner excites two inductive arms. Match the bridge type, carrier, sensitivity and completion circuit; it is not a generic AC-LVDT input.
Open circuit at full size ↗P1/P2 and S1/S2 identify winding functions; they are not physical connector pin positions. Digital RS485 additionally requires supply, reference, polarity, termination and register-map confirmation. Orbit needs its own network interface.
Full connection guide and original-model pin example ↗OPERATING CONDITIONS TO SEND WITH THE RFQ
Illustrative requirement checklists for engineering review. Supply your actual operating conditions and acceptance limits.
Provide the original datasheet, carrier, sensitivity and wiring diagram with desired current/voltage/digital output. Request scaling at the actual physical endpoints.
Provide channel count, sample sequence, permitted delay, cables and controller/network. Define stationary noise and channel-interaction checks before a module is selected.
Separate mechanical sensor travel checks from an electrical simulator test of the conditioner. A simulated input cannot establish the sensor’s physical linearity or repeatability.
AGREE THE METHOD BEFORE THE ORDER
Proposed review steps. The quotation and agreed test plan define the actual test points, conditions, tolerances and deliverables.
Confirm sensor excitation and input topology, then define the requested output at the reference travel points and the receiving load.
Use the agreed reference, alignment and travel sequence. Keep raw readings before/after adjustment and the calculation method for residuals and repeatability.
Document relevant contributions, reference-chain evidence and coverage method. A completed blank worksheet is not a calibration certificate or an accreditation claim.
These steps are a planning framework. No measured LVP data or completed qualification is represented.
REQUEST A CONFIGURATION REVIEW
LVP-AMP · LVDT Amplifiers, Conditioners & Calibration
Choose the required configuration, then add the mounting envelope, environment and original model. Drawings, compatibility and commercial scope are confirmed with the quotation.
inquiry@lvdtsensor.com ↗Only after the input topology, carrier, sensitivity, phase and cable requirements are matched. Separate half-bridge or proprietary digital interfaces need a specifically reviewed solution.
The stand alone does not. A measurement result needs a documented reference chain, method and uncertainty evaluation. Request the required calibration scope and report contents.
It can support electrical checks of a compatible conditioner input and scaling. It does not move the actual core or prove physical sensor linearity, mounting behaviour or repeatability.
No. The listed values define the selection request envelope. The quote and released drawing identify the exact range, body size, electrical interface and acceptance conditions.
Yes. Include your installation envelope and required file format in the RFQ. Configuration-specific documentation follows engineering review; an illustration on this page is not a release drawing.
Match the excitation, sensitivity, winding topology, cable load and output. Half-bridge and proprietary digital probes require separate interface review. A common conductor count does not establish compatibility.
Provide the configuration, quantity and delivery destination. Engineering will confirm the quotation, available documentation and schedule for that request.
LVP-DC
±2.5 to ±500 mm
4–20 mA · 0–10 V · ±10 V · RS485
Explore configuration ↗
LVP-PRB
±0.5 to ±25 mm
AC · half-bridge · DC · digital variants
Explore configuration ↗
LVP-MIN
±0.5 to ±50 mm
4 / 5 / 6-wire AC · remote conditioning
Explore configuration ↗
LVP-HT
±2.5 to ±300 mm
Passive AC · remote LVP-AMP
Explore configuration ↗