Serving as a dedicated grounding reference, the Bently Nevada 3500/04-01-00 establishes a secure and low-impedance path to earth for the 3500 Series Machinery Protection System's internal safety barriers. This specialized earthing module is required to maintain the structural and electrical integrity of intrinsically safe installations. By routing fault currents safely to the instrument ground, it prevents hazardous electrical potentials from reaching field sensors located in hazardous areas. The module is supplied with an integrated front panel for clean installation into standard 3500 rack frames.
| Manufacturer | Bently Nevada |
| Model / Part Number | 3500/04-01-00 |
| Series | 3500 Machinery Protection System |
| Module Type | Internal Barriers Earthing Module |
| Included Hardware | Front panel interface assembly |
| Dimensions (H x W x D) | 24.1 cm x 2.44 cm x 10.31 cm (9.50 in. x 0.96 in. x 4.06 in.) |
| Net Weight | 0.201 kg (0.443 lb.) |
| Shipping Weight | 1.5 kg (3.3 lbs.) |
| Country of Origin | United States of America (U.S.A.) |
The 3500/04-01-00 earthing module is explicitly required for 3500 racks configured with internal intrinsic safety barriers. Racks utilizing standard external barriers or non-barrier monitors do not require this module. Ensure the rack chassis ground is compatible with your plant instrument ground network before installation.
A common field failure involves connecting the earthing module to a noisy electrical safety ground (dirty ground) instead of a dedicated high-integrity instrument earth (clean ground). Grounding loop currents can induce significant high-frequency noise on vibration signal paths, causing false machine trips or instrumentation faults. Keep safety ground connections completely isolated from structural mains ground.
During initial commissioning, verify that the earthing resistance between the 3500/04 module chassis terminal and the main instrument earth busbar is less than 1.0 Ohm. Regularly inspect the front panel mechanical screws to ensure they remain torqued to OEM specifications, as loose hardware directly degrades the low-impedance path required for intrinsic safety protection.
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Returns & Warranty
Manufacturer: Bently Nevada
Product No.: 3500/04-01-00
Country of origin:United States
Product Type: Vibration Monitoring Earthing Modules
Payment: T/T, Western Union
Weight: 320g
Dimensions: 24.1 cm x 2.44 cm x 10.31 cm
Shipping port: Xiamen
Warranty: 12 months
Serving as a dedicated grounding reference, the Bently Nevada 3500/04-01-00 establishes a secure and low-impedance path to earth for the 3500 Series Machinery Protection System's internal safety barriers. This specialized earthing module is required to maintain the structural and electrical integrity of intrinsically safe installations. By routing fault currents safely to the instrument ground, it prevents hazardous electrical potentials from reaching field sensors located in hazardous areas. The module is supplied with an integrated front panel for clean installation into standard 3500 rack frames.
| Manufacturer | Bently Nevada |
| Model / Part Number | 3500/04-01-00 |
| Series | 3500 Machinery Protection System |
| Module Type | Internal Barriers Earthing Module |
| Included Hardware | Front panel interface assembly |
| Dimensions (H x W x D) | 24.1 cm x 2.44 cm x 10.31 cm (9.50 in. x 0.96 in. x 4.06 in.) |
| Net Weight | 0.201 kg (0.443 lb.) |
| Shipping Weight | 1.5 kg (3.3 lbs.) |
| Country of Origin | United States of America (U.S.A.) |
The 3500/04-01-00 earthing module is explicitly required for 3500 racks configured with internal intrinsic safety barriers. Racks utilizing standard external barriers or non-barrier monitors do not require this module. Ensure the rack chassis ground is compatible with your plant instrument ground network before installation.
A common field failure involves connecting the earthing module to a noisy electrical safety ground (dirty ground) instead of a dedicated high-integrity instrument earth (clean ground). Grounding loop currents can induce significant high-frequency noise on vibration signal paths, causing false machine trips or instrumentation faults. Keep safety ground connections completely isolated from structural mains ground.
During initial commissioning, verify that the earthing resistance between the 3500/04 module chassis terminal and the main instrument earth busbar is less than 1.0 Ohm. Regularly inspect the front panel mechanical screws to ensure they remain torqued to OEM specifications, as loose hardware directly degrades the low-impedance path required for intrinsic safety protection.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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