XCMG Crane Pressure Transducer DAVS300-2512
DAVS300-2512 is listed as a pressure transducer for selected XCMG crane hydraulic monitoring or load moment indicator applications. The exact pressure range, signal type, connector and pressure port must match the original sensor.
Identification Checklist
Complete DAVS300-2512 label and supplier markings
XCMG crane model and machine serial number
Pressure range and electrical-output information shown on the label
Connector shape, pin count and keying
Pressure-port thread, sealing face and installation location
Controller or LMI channel connected to the sensor
Application and Service Scenarios
This transducer may be considered when a specific pressure channel shows a confirmed implausible, fixed, missing or unstable reading; when the sensor or connector is physically damaged; or during a verified LMI/hydraulic monitoring repair. A pressure warning does not automatically prove sensor failure because actual hydraulic pressure, wiring and controller input must be checked.
Diagnosis Before Replacement
Compare the displayed or diagnostic value with a suitable reference gauge under the approved procedure. Verify sensor supply, ground, signal wiring and connector condition. Inspect the hydraulic port for blockage or contamination. Do not apply test pressure or voltage beyond the exact sensor specification.
Replacement and Calibration
Depressurize the circuit safely, keep the port clean and use the confirmed sealing method. Do not substitute DAVS300-2511, DAVS300-1511, DAVS300-1512 or another similar reference without technical confirmation. After installation, check zero and operating values and complete any required system calibration.
Electronic Packing
The pressure port is capped, the connector is protected and the sensor is packed with anti-static and moisture-resistant cushioning. The label shows DAVS300-2512.
Frequently Asked Questions
Can another DAVS300 sensor replace the 2512 version?
Only when pressure range, signal, connector, port and system calibration are confirmed compatible.
Does a pressure alarm prove the sensor is faulty?
No. The system may have real pressure loss, wiring faults or a controller/input problem.
What data should be photographed?
Provide the full label, connector face, pressure port and installed hydraulic location.
