Bently Nevada 330780-91-05 Proximitor Sensor
A nine-metre DIN-rail 11 mm Proximitor Sensor with the multiple-approval option.
Product Overview
330780-91-05 is the DIN-rail-mounted, nine-metre Proximitor Sensor in the Bently Nevada 3300 XL 11 mm system. It conditions one matching probe and extension cable for long-range machinery displacement or vibration measurement.
The 05 suffix selects multiple approvals, but the complete installation still depends on the applicable barriers, wiring, entity parameters and hazardous-area drawing.
Performance
- Conditions a nine-metre 3300 XL 11 mm probe chain.
- Thin DIN mounting supports dense machinery-protection cabinet layouts.
- SpringLoc terminals provide robust field-wire connection without specialized tools.
- Multiple-approval execution can form part of a documented classified-area measurement loop.
Technical Details
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Complete Model | 330780-91-05 |
| Product Family | 3300 XL 11 mm |
| System Length | 9.0 m |
| Mounting | DIN rail |
| Approval Option | Multiple approvals |
| Power Without Barriers | −17.5 to −26 VDC, 12 mA maximum |
| Power With Barriers | −23 to −26 VDC |
| Linear Range | 4.0 mm (160 mil) |
| Scale Factor | 3.94 V/mm (100 mV/mil) |
| Frequency Response | 0 to 8 kHz typical |
| Target Calibration | AISI 4140 steel by default |
System Integration
- 3300 XL 11 mm probe and cable
- DIN-rail cabinet mounting
- Applicable barriers and hazardous-area drawing
Applications
- DIN-rail machinery-protection cabinets
- Nine-metre thrust and differential-expansion loops
- Approved long-range proximity measurement
FAQ
Can 330780-91-05 replace panel-mount 330780-90-05?
Electrical length and approval option may align, but DIN hardware, cabinet space, grounding and terminal routing must be redesigned and validated.
Does 330780-91-05 approval apply without barriers?
Approval depends on the selected protection method and the complete installation drawing, wiring and associated apparatus.
Which probe chain should be supplied with 330780-91-05?
Use only matching 3300 XL 11 mm components whose combined probe and extension-cable length is nine metres.
What cabinet data should be sent for a 330780-91-05 quotation?
Provide DIN layout, supply, barrier or isolator, terminal drawing, field-cable length and monitor input details.
Can a 330780-91-05 loop be calibrated to another target material?
Calibration for other targets is possible only through the appropriate manufacturer-supported calibration; do not reuse AISI 4140 scaling without review.
What acceptance checks are required after 330780-91-05 installation?
Verify power, gap, output scale, linear response, barrier path, monitor scaling and every active alarm or trip function.
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