製品紹介
The Bently Nevada 330191-00-40-90-02-00 3300 XL 8 mm ETR Probe is a precision-engineered proximity probe designed for continuous, non-contact measurement / shaft vibration and displacement in critical rotating machinery. Belonging to the 3300 XL series, this probe is optimized for applications that demand long probe-to-monitor distances while maintaining exceptional linearity and signal stability. With a total length / 9.0 meters and an 8 mm tip diameter, it ensures accurate data acquisition in environments where equipment is subject to high temperatures, electrical noise, and mechanical stress. Its stainless-steel construction and advanced insulation make it ideal for use in power generation, petrochemical plants, and heavy industrial applications where reliability and accuracy are essential.
製品仕様
| Parameter | Specification |
|---|---|
| モデル Number | 330191-00-40-90-02-00 |
| Product Type | 3300 XL 8 mm ETR Proximity Probe |
| Total Length | 9.0 meters |
| Probe Tip Diameter | 8 mm |
| 重量 | 2.907 kg |
| Linear Range | 2.0 mm (80 mils) nominal |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC to 10 kHz |
| Operating Temperature | –35 °C to +177 °C |
| Pressure Rating | Up to 10 bar |
| Mounting Thread | 3/8–24 UNF or compatible mounting hardware |
| Insulation Resistance | ≥10 GΩ at 500 VDC |
| Material | Stainless steel body with PEEK high-dielectric insulation |
| Compliance | CE, RoHS |
Applications
The 330191-00-40-90-02-00 probe is used extensively in industries that require accurate vibration and displacement measurements, including:
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Gas and Steam Turbines – Monitoring shaft vibration for predictive maintenance and protection against catastrophic failures.
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Compressors and Pumps – Identifying early signs / imbalance, misalignment, or mechanical looseness.
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Large Motors and Generators – Tracking rotor dynamics for reliable long-term operation.
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Petrochemical Equipment – Performing in hazardous and corrosive atmospheres with stable measurement performance.
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Industrial Machinery – サポートing continuous condition monitoring in high-demand production facilities.
Advantages
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Extended 9 m Cable Length – Designed for installations requiring long probe-to-monitor distances without signal loss.
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High Measurement Accuracy – 8 mm tip provides a wide linear range for precise displacement detection.
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Superior Noise Imm台y – Coaxial cable design and matched impedance ensure signal integrity in high-EMI environments.
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Robust Stainless-Steel Body – Offers excellent corrosion resistance and long operational life in harsh conditions.
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Wide Operating Temperature Range – Functions reliably from –35 °C to +177 °C.
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Pressure-Resistant Design – Suitable for environments with pressures up to 10 bar.
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Seamless System Integration – Fully compatible with Bently Nevada 3300 XL Proximitor sensors and 3500 series monitors.
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Ease / Installation – Standard 3/8–24 UNF thread simplifies retr/itting and new equipment installation.
FAQ
-
What is the nominal linear range / this probe?
The probe provides a nominal linear range / 2.0 mm (80 mils) for accurate shaft displacement measurement. -
How is signal fidelity maintained over the 9 m length?
The probe uses low-noise coaxial cable with controlled impedance to preserve signal integrity. -
Is it directly compatible with 3300 XL Proximitor sensors?
Yes, it is fully compatible and requires no additional adapters. -
What is the standard sensitivity rating?
Sensitivity is approximately 7.87 V/mm (200 mV/mil), ensuring precise vibration measurement. -
Can this probe monitor high-frequency vibration?
Yes, it supports a frequency response from DC to 10 kHz. -
Which mounting thread is recommended for secure installation?
A 3/8–24 UNF thread or equivalent housing is recommended. -
Does it require external shielding in environments with high electrical noise?
No, its internal coaxial shielding minimizes the need for additional protection. -
Is it capable / operating in high-pressure applications?
Yes, the probe is rated for use in environments up to 10 bar pressure. -
How does it handle thermal expansion across its operating range?
It is factory-calibrated to maintain accuracy between –35 °C and +177 °C. -
Is it suitable for classified hazardous areas?
Yes, when paired with certified Proximitor systems, it meets many hazardous area requirements.
Related モデルs in the Same Series
| モデル Number | 説明 |
|---|---|
| 330191-00-10-05-02 | 3300 XL 8 mm ETR Probe, 0.5 m cable length |
| 330191-00-16-10-05 | 3300 XL 8 mm ETR Probe, 1.0 m cable length |
| 330191-00-25-05-05 | 3300 XL 8 mm ETR Probe, 2.5 m cable length |
| 330191-00-33-90-05 | 3300 XL 8 mm ETR Probe, 9.0 m cable length variant |
| 330191-01-05-10-02 | 3300 XL 8 mm ETR Probe, high-temperature version |
| 330191-02-15-10-05 | 3300 XL 8 mm ETR Probe, extended pressure rating |
Popular Bently Nevada モデルs
| モデル Number | 説明 |
|---|---|
| 330174-00-06-10-02-00 | 3300 5 mm Proximity Probe, standard 1 m cable |
| 330174-00-08-90-02-00 | 3300 5 mm Proximity Probe, extended 9 m cable |
| 330178-50-00 | 3300 XL 8 mm Proximity Probe for high-speed rotors |
| 3500/42M | Proximitor Monitor for comprehensive vibration data |
| 330703-000-040-10-02 | 3500/22M Transient Data Interface Module |
| 330780-90-00 | 3300 XL Extension Cable for proximity probes |
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