Shandong Shengyue Technology Development Co.,Ltd is one of the most professional sany contrinex high-pressure inductive proximity switch sensor bd3-p3-m14s-gh nb3-14m65-e2-p-v1 manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
SANY CONTRINEX High-Pressure Inductive Proximity Switch Sensor BD3-P3-M14S-GH NB3-14M65-E2-P-V1
Key Tips for Mechanical and Electrical Commissioning
1. Sensing Gap Adjustment (Critical): When installing a new sensor, you must strictly follow the official maintenance guidelines from Sany or Zoomlion to adjust the distance between the probe face and the sensing block on the internal cylinder piston (typically 1.5 mm – 2.5 mm). Screwing it in too far risks the probe being shattered by the moving piston; screwing it in too shallowly prevents the triggering of the switching signal, leading to pressure buildup ("dead-heading") or a failure to switch strokes.
2. Warm-up Test: After installing the new sensor, operate the pump truck in a low-pressure pumping mode for a test run. Once the hydraulic oil temperature reaches the standard operating range of 60°C–80°C, observe the LED indicator at the rear of the sensor again to ensure the flashing is crisp and stable, thereby verifying its operational reliability under high-heat and high-pressure conditions.
BOM (Bill of Materials) List for the BD3-P3-M14S-GH / NB3-14M65-E2-P-V1 High-Pressure Inductive Proximity Sensors
| Category | Part Number | Part Name (English) | Qty | Technical Description & Replacement Notes |
|---|---|---|---|---|
| Core Sensors | BD3-P3-M14S-GH / NB3-14M65-E2-P-V1 |
High-Pressure Inductive Proximity Sensor [Alibaba, Made-in-China] | 2 | Core assembly. One sensor on the left and one on the right of the master cylinder. Static pressure resistant up to 500 Bar. Controls the reciprocating stroke [Alibaba]. |
| High-Pressure Seals | 13.5×2.4-Viton (Custom) | High-Pressure Viton O-Ring | 2 | Mandatory replacement item. Must use high-temperature and high-pressure resistant fluoroelastomer (Viton). Never use standard NBR to prevent hydraulic leaks. |
| High-Pressure Seals | M14-Thread-Seal | Bonded Seal Washer (Copper/Stainless Steel) | 2 | Cooperates with the O-ring at the base of the thread for a secondary mechanical seal against high-frequency pressure spikes. |
| Signal Transmission | M12-4Pin-5M-Grey | M12 4-Pin Waterproof Aviation Cable (5m) | 2 | The rear end of a concrete pump truck suffers extreme vibration, leading to internal core wire breaks. Always replace the cable with the sensor. |
| Electrical Circuit | OMRON-MY2N-CR-24VDC | PLC Signal Isolation Relay (24V DC) | 2 | Located inside the main electrical control box. The sensor signal passes through this relay first to protect the expensive PLC/SYMC mainboard. |
| Fasteners | M14-Lock-Nut | M14×1.5 Fine-Thread Jam Nut | 2 | Used to securely lock the sensor in place from the outside once the proper sensing gap (clearance) has been calibrated. |
| Maintenance Kit | WD-40 / Electronic-Cleaner | Electrical Contact Cleaner / Anti-Moisture Spray | 1 | Used to clean rust, dirt, and moisture inside the aviation plug to prevent signal drifting or false triggering. |
DETAILS
| DESCRIPTION | High-Pressure Inductive Proximity Switch Sensor | PART NUMBER | BD3-P3-M14S-GH NB3-14M65-E2-P-V1 |
| WEIGHT | 0.10kg | VOLUME | 120 mm × 80 mm × 35 mm |
| TRUCK MOLDE | SANY | QUALITY | Copy,High Copy, OEM,Original |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | PLACE OF ORIGIN | JINAN CITY,CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | |
| PACKAGE | Carton/Woodenbox | PORT OF LANDING | Qingdao Port,China |
Hot Tags: sany contrinex high-pressure inductive proximity switch sensor bd3-p3-m14s-gh nb3-14m65-e2-p-v1, manufacturers, suppliers, factory, parts, genuine, original, HOWO SPARE PARTS
