Configured for non-contact shaft displacement signal conditioning in 3300 XL machinery monitoring networks, the Bently Nevada 330878-90-00 (330878 Proximitor Sensor) provides direct electrical execution. The unit is configured as a 50 mm Proximitor system with a 9.0 m calibrated system length and panel-mount installation for vibration and position monitoring applications.
Suffix Breakdown & Model Matrix
-
Base Model: 330878
-
Full Model: 330878-90-00
-
Product Family: 3300 XL 50 mm
-
System Length: 9.0 m (29.5 ft)
-
Mounting Option: Panel Mount
-
Agency Approval Option: 00 (No Approvals)
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330878-90-00 |
| Brand | Bently Nevada |
| Origin | U.S.A |
| Weight | 3 kg |
| Product Type | Proximitor Sensor |
| Product Family | 3300 XL 50 mm |
| System Length | 9.0 m |
| Mounting Option | Panel Mount |
| Agency Approval | 00 (No Approvals) |
| Function | Non-contact Displacement Signal Conditioning |
Gap Voltage Validation for Rotor Dynamics
The 3300 XL Proximitor system operates with eddy-current sensing technology. During commissioning, probe gap voltage is typically verified near -10 VDC to position the probe within its calibrated linear region. Proper gap adjustment supports shaft vibration, axial position, and rotor dynamic measurements.
Frequently Asked Questions
Q: What system length is specified for the 330878-90-00?
A: The configured system length is 9.0 m.
Q: What mounting method is provided?
A: The documented mounting option is panel mount.
Q: Does suffix 00 include agency approvals?
A: No. The 00 suffix designates the no-approvals configuration.
Field Installation Guidelines
-
Mount the unit securely on a grounded panel surface.
-
Use the matching 3300 XL 50 mm probe and extension cable assembly.
-
Route transducer cables separately from power wiring.
-
Ground cable shields according to the monitoring system design.
-
Verify probe gap voltage during commissioning.
-
Inspect all field wiring connections before energization.
-
Minimize cable routing conditions that may introduce electrical noise or signal cross-talk.
Bently Nevada 330878-90-00 3300 XL 50 mm Proximitor Sensor
- SKU
- 330878-90-00
- Manufacturer
- Bently Nevada
- Product Type
- Proximitor Sensor
- Condition
- Brand New
- Payment
- T/T
- Weight
- 0.23 kg
- Shipping port
- Xiamen
- Warranty
- 12 months
Configured for non-contact shaft displacement signal conditioning in 3300 XL machinery monitoring networks, the Bently Nevada 330878-90-00 (330878 Proximitor Sensor) provides direct electrical execution. The unit is configured as a 50 mm Proximitor system with a 9.0 m calibrated system length and panel-mount installation for vibration and position monitoring applications.
Suffix Breakdown & Model Matrix
-
Base Model: 330878
-
Full Model: 330878-90-00
-
Product Family: 3300 XL 50 mm
-
System Length: 9.0 m (29.5 ft)
-
Mounting Option: Panel Mount
-
Agency Approval Option: 00 (No Approvals)
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330878-90-00 |
| Brand | Bently Nevada |
| Origin | U.S.A |
| Weight | 3 kg |
| Product Type | Proximitor Sensor |
| Product Family | 3300 XL 50 mm |
| System Length | 9.0 m |
| Mounting Option | Panel Mount |
| Agency Approval | 00 (No Approvals) |
| Function | Non-contact Displacement Signal Conditioning |
Gap Voltage Validation for Rotor Dynamics
The 3300 XL Proximitor system operates with eddy-current sensing technology. During commissioning, probe gap voltage is typically verified near -10 VDC to position the probe within its calibrated linear region. Proper gap adjustment supports shaft vibration, axial position, and rotor dynamic measurements.
Frequently Asked Questions
Q: What system length is specified for the 330878-90-00?
A: The configured system length is 9.0 m.
Q: What mounting method is provided?
A: The documented mounting option is panel mount.
Q: Does suffix 00 include agency approvals?
A: No. The 00 suffix designates the no-approvals configuration.
Field Installation Guidelines
-
Mount the unit securely on a grounded panel surface.
-
Use the matching 3300 XL 50 mm probe and extension cable assembly.
-
Route transducer cables separately from power wiring.
-
Ground cable shields according to the monitoring system design.
-
Verify probe gap voltage during commissioning.
-
Inspect all field wiring connections before energization.
-
Minimize cable routing conditions that may introduce electrical noise or signal cross-talk.
Bently Nevada 330878-90-00 3300 XL 50 mm Proximitor Sensor
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