Description
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Products Description
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|
Product name |
Sensor |
|
Part number |
644-7300 |
|
Excavator model |
323GC 350 320GX FM548 320 326 |
|
Lead time |
1-3 days after payment |
|
Packing |
neutral/original |
|
MOQ |
1 PC |
|
Quality |
high quality |
|
Warranty |
3-6 months |
|
Shipping |
DHL, UPS, FedEx, Air, Sea, DDP |
|
Payment |
TT/Alibaba Trade Assurance/Credit card/Western Union/Alipay/Wechat |
DETAILED PHOTOS
Corrugated sleeve protection
1:1 Cat OEM interface match
IP67 dust/waterproof rating
±0.1mm position detection precision
Maintenance & Troubleshooting Guide
Pre-Installation Prep
- Do not touch the metal probe (oil/dust on the surface will cause signal interference).
- Tighten the threaded joint to 2-3 N·m (avoids thread slipping or poor contact).
Quick Troubleshooting Table
| Symptom | Possible Cause | Solution |
| Equipment movement delay | Loose sensor connector | Re-plug and lock the connector |
| Erratic position data | Contaminated probe surface | Clean with alcohol and dry with compressed air |
| No signal output | Damaged probe (impacted by heavy load) | Replace the 644-7300 sensor |
30% Life Extension Hack
- Clean the probe surface with alcohol every 200 working hours (removes oil/metal shavings).
- Avoid direct impact on the sensor (install a small protective cover if working in rocky areas).
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