When two sensor numbers differ by one digit, do not let the last digit disappear from the purchase request. The site lists DAVS300-1511 ID60 and DAVS300-1512 ID61 as distinct products. That is enough reason to quote them separately, but it does not establish why they differ or which one belongs in a particular circuit.
Take a clear photograph of the fitted sensor label where it is safely accessible. Transcribe the whole reference and show the original photo beside the text. Do not treat an incomplete code as a confirmed number. If the label is damaged, ask the service team to identify the relevant drawing or service record. Record the machine model and serial and describe the installed location in the terms used in the documentation. That helps the supplier interpret a reference that may otherwise look like a generic DAVS300 pressure sensor request.
If two sensors are fitted near each other, give the images separate labels and mark the positions on an overview. A close-up of the right label attached to the wrong location can create a misleading request. Do not use an old photograph from another machine to fill a gap. If the workshop cannot see the marking safely, record that limitation and ask what existing evidence will support a conditional quote.
A crane pressure transducer quote should identify the exact supplied reference. Have the supplier provide the documented characteristics needed for the comparison, and have the responsible technician confirm them. Depending on the application, the check may need the pressure range, electrical connection and signal information, or the process connection. Do not assign values to 1511 or 1512 merely because a different listing shows numbers that look plausible. Matching housings do not prove matching performance.
If the seller proposes an alternative, ask for the reference that will appear on the delivered label and the documentation connecting it to the required position. Keep the quote marked conditional if the seller cannot provide enough information. Do not authorize an exchange between positions to see whether the machine reads correctly. Troubleshooting and return-to-service checks belong to the qualified team and the applicable service procedure, not to a sales comparison.
For a request covering both sensors, put DAVS300-1511 on its own line and DAVS300-1512 on another, with the workshop’s identification of the position attached to each. Ask the supplier to reply in the same order. If it offers only one reference for both lines, request clarification rather than assuming it has confirmed interchangeability. Keep the approved label information with the order.
Receiving should read the complete number on each package. If the labels are similar, use the order line and work order to sort the two before either unit is issued. Hold a mismatch for review. A store shelf labelled “DAVS300” is too broad when more than one version is in stock. Keep the confirmed application evidence with each stock record so a future buyer knows which number was approved for which machine.
Do not infer that from the shared family name. Confirm the exact installed reference and the documented requirements for the specific position. If a substitution is proposed, obtain the supporting evidence and the service team’s approval first.
For an urgent request, keep shipping speed and fitment on separate lines in the comparison. A quicker dispatch does not resolve an unanswered identification question, and it is easier to see that distinction when the quote states both clearly.
Record any unreadable suffix as unresolved rather than filling it in from a nearby sensor.
Keep the suffix visible when a part enters the stock code and bin records. If a supplier proposes a different suffix, use the fitment hold procedure to document the open question.
