Start an OEM/ODM enquiry with your application requirements and a documented catalog model. The feasibility of any requested modification, its cost, minimum quantity and delivery schedule require written confirmation for the named project. A catalog specification describes that model; it does not establish a custom design capability or an agreed production commitment.
1. Define the measurement you need
Describe the civil application and the surface being measured before choosing a headline range. Include the nearest and furthest working distances, surface size and reflectivity if known, lighting, and the accuracy your system requires at those distances. State whether you need occasional measurements or continuous reports, and how your host should handle an unavailable reading.
Our datasheet selection checklist explains why minimum range, accuracy conditions and update rate need to be compared separately. Use the model catalog to find the source documents for each candidate.
2. Separate required features from requested changes
List the available supply rail, required host interface, mechanical envelope, connector constraints, mass allowance and operating environment. Supply voltage and signal logic level are separate requirements. Read the protocol for the exact model and document revision; a shared interface name does not establish identical wiring, baud rate, commands or units.
If a catalog part does not meet a requirement, describe the gap as a question for review. For example, ask whether a particular connector, enclosure, interface or output behavior can be supported. Treat it as an open item until the scope and configuration are confirmed in writing. Do not assume that every catalog model supports the same modifications.
3. Request the documentation for the proposed configuration
- The exact model and revision, the relevant manual, mechanical drawing and pin definition.
- The documented range and accuracy conditions, rather than an unqualified maximum-distance number.
- The communication settings, output units and invalid-reading behavior of the proposed unit.
- Any unresolved manual discrepancies and the confirmed configuration that will be supplied.
- The evidence available for any environmental or compliance requirement in your project.
A field missing from a manual remains an open question. A source-document rating for one component should not be extended to the complete assembly. For an industrial installation, the integration checklist helps identify enclosure and host-interface questions to include.
4. Agree how a sample will be evaluated
Before relying on a sample in your design, define the test conditions and pass criteria. Record the actual surfaces, distances, lighting, mounting, supply and software configuration. Check missing or invalid reports as well as valid measurements. Keep a list of differences between the sample and any proposed production configuration so that a successful test is not assumed to cover an untested change.
5. Send a concise RFQ
Include your candidate model, application, working-distance range, required accuracy and report rate, electrical and mechanical constraints, evaluation quantity, expected production quantity and requested schedule. Quantities and dates in your RFQ are requirements for review, not confirmed availability, MOQ or lead time.
Send your project requirements to ERDILRF. Request written confirmation of the exact part, scope, price, quantity, documentation and delivery terms before committing the design or placing an order.