Bently Nevada 330380-90-00 HTPS Proximitor Sensor
A panel-mount Proximitor Sensor for a 9 m 3300 XL 16 mm High Temperature Proximity System.
Product Profile
330380-90-00 is the signal-conditioning element for a 9 m 3300 XL 16 mm High Temperature Proximity System. The model supersedes the earlier 330300 sensor family in the documented HTPS architecture.
This sensor works with a matched high-temperature probe and extension cable. The probe and cable relationship must remain intact when the sensor is serviced.
Technical Data
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Model | 330380-90-00 |
| System | 3300 XL 16 mm High Temperature Proximity System |
| Component Type | Proximitor Sensor |
| System Length | 9 m |
| Mounting | Panel mount |
| Agency Approval | Not required |
| Predecessor | Replaces 330300 |
| Companion Hardware | Matched HTPS probe and extension cable |
System Role
- Conditions the matched probe signal for the machinery-monitoring channel.
- Provides the panel-mounted electronics for the 9 m HTPS loop.
- Interfaces the transducer system with the monitor field wiring.
- Supports proximity measurement where the probe and cable face elevated-temperature conditions.
Compatibility
- Use only with the matching 16 mm HTPS probe and its capacitance-matched cable.
- Confirm panel footprint, terminal wiring, power and monitor scaling.
- Verify that the no-approval execution fits the project requirements.
- Review any 330300 migration against the complete loop and mounting record.
Applications
- High-temperature turbine shaft displacement monitoring.
- Panel-mounted conditioning for a remote HTPS probe.
- Replacement of a documented 330300/330380 loop sensor.
FAQ
Can 330380-90-00 be used with a standard 3300 XL 8 mm probe?
No. It belongs to the 16 mm High Temperature Proximity System and requires its matched HTPS components.
What should be checked when replacing a 330300 with 330380-90-00?
Compare the complete loop, mounting footprint, terminals, power, field wiring and monitor scaling before migration.
Does changing 330380-90-00 remove the probe-and-cable matching requirement?
No. The existing HTPS probe and extension cable remain a matched pair and must stay traceable.
What cabinet evidence should accompany a 330380-90-00 enquiry?
Provide sensor and loop labels, panel mounting, terminal wiring, monitor channel and the old sensor identity.
What should be tested after installing 330380-90-00?
Verify power, static output, polarity, channel scale, alarms and dynamic response with the complete matched loop.
Can a DIN-mount execution replace 330380-90-00?
Only after mounting and wiring changes are engineered; the 90 option is the panel-mount execution.
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