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| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Bently Nevada 330780-91-15 3300 XL 11 mm Proximitor Sensor
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Product Description
The Bently Nevada 330780-91-15 is part of the 3300 XL 11 mm Proximity Transducer System, designed for precise non-contact vibration and position measurements. This system is commonly used in machinery with fluid-film bearings, especially in axial thrust measurements, rod position, and turbine applications. It includes a proximity probe, extension cable, and Proximitor sensor, offering enhanced linear range compared to 8 mm systems.
Product Applications
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Axial (thrust) position monitoring on steam turbines
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Rod drop and rod position monitoring on reciprocating compressors
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Ramp differential expansion measurements
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Tachometer and zero-speed detection
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Phase reference (Keyphasor) signal generation
Product Advantages
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Extended linear range up to 4 mm (160 mils)
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Frequency response up to 8 kHz
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High immunity to RFI/EMI interference
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Compact DIN-rail and panel mount options
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ClickLoc connectors ensure secure connections
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FluidLoc and armored cable options for harsh environments
Technical Specifications
| Parameter | Specification |
|---|---|
| Output Scale Factor | 3.94 V/mm (100 mV/mil) ±10% |
| Linear Range | 0.5 to 4.5 mm (20 to 180 mils) |
| Extended DSL Range | Up to 5.0 mm (200 mils) |
| Frequency Response | 0 to 8 kHz |
| Recommended Gap | 2.5 mm (100 mils) |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 304 Stainless Steel |
| Probe Cable Type | FEP-insulated 75Ω triaxial |
| Proximitor Sensor Material | A380 Aluminum |
| System Length | 9.0 meters |
| System Weight | 0.255 kg (typical for 9.0 m configuration) |
| Operating Temperature (Probe) | -52°C to +177°C (-62°F to +351°F) |
| Operating Temperature (Sensor) | -52°C to +100°C (-62°F to +212°F) |
| Humidity | 100% condensing, non-submersible |
| Compliance | SIL 2/3, CE, FCC, RoHS, ATEX, IECEx, cNRTLus certified |
Frequently Asked Questions (FAQ)
Q1: What is the main purpose of the 330780-91-15 Proximitor Sensor?
A1: It is used for precise non-contact vibration and position monitoring in rotating equipment.
Q2: What type of environments can this sensor operate in?
A2: It is suitable for harsh industrial environments with high humidity and temperatures from -52°C to +100°C.
Q3: What is the output sensitivity of the sensor?
A3: 3.94 V/mm (100 mV/mil) ±10%.
Q4: Can this sensor be used in hazardous areas?
A4: Yes, it is ATEX, IECEx, and cNRTLus certified for use in hazardous zones.
Q5: What is the linear range for measurement?
A5: The linear range is 0.5 mm to 4.5 mm, with an extended range up to 5.0 mm.
Q6: What is the weight of the 9-meter system?
A6: Approximately 0.255 kg.
Q7: Does it support DIN rail mounting?
A7: Yes, the “-91” model is DIN-rail mountable.
Q8: What materials are used for the probe housing?
A8: The probe case is made of AISI 304 stainless steel.
Q9: How is electrical noise handled?
A9: The sensor is designed with advanced RFI/EMI shielding to prevent signal distortion.
Q10: Can it replace older 7200 series transducers?
A10: Yes, but all components must be upgraded to 3300 XL 11 mm series.
Related Bently Nevada Models (Same Series or Compatible)
| Model Number | Description | Output Sensitivity | System Length | Weight |
|---|---|---|---|---|
| 330701-00-10-10-00 | 11 mm Probe, 1/2-20 UNF, no armor | 100 mV/mil | 1.0 m | ~0.07 kg |
| 330703-000-050-10-00 | 11 mm Probe, M14x1.5 thread, no armor | 100 mV/mil | 5.0 m | ~0.25 kg |
| 330705-02-18-10-00 | 11 mm Reverse Mount Probe, 3/8-24 thread | 100 mV/mil | 1.0 m | ~0.07 kg |
| 330730-040-00-00 | Extension Cable, 4.0 m standard | N/A | 4.0 m | ~0.18 kg |
| 330708-00-50-10-00 | 11 mm Probe, 5/8-18 UNF, armored | 100 mV/mil | 5.0 m | ~0.56 kg |
| 330780-90-05 | Proximitor Sensor, 9.0 m system, panel mount | 100 mV/mil | 9.0 m | 0.255 kg |
Popular Bently Nevada Models
| Model Number | Description | Application | Weight |
|---|---|---|---|
| 3500/42M-01-00 | Proximitor Seismic Monitor | Vibration Monitoring | ~0.65 kg |
| 3500/22M-01-01-00 | Transient Data Interface Module | Machinery Diagnostics | ~0.75 kg |
| 3500/15-05-01-00 | Power Supply Module | 3500 Series Monitoring System | ~1.0 kg |
| 3500/20-01-01-00 | Rack Interface Module | Signal Integration | ~0.8 kg |
| 330104-00-06-10-11-00 | 3300 XL 8 mm Probe | Standard Vibration Monitoring | ~0.15 kg |
| 330130-040-00-00 | 3300 XL Extension Cable | Transducer Cable Extension | ~0.18 kg/m |
Frequently Asked Questions (FAQ)
Q1: What is the main purpose of the 330780-91-15 Proximitor Sensor?
A1: It is used for precise non-contact vibration and position monitoring in rotating equipment.
Q2: What type of environments can this sensor operate in?
A2: It is suitable for harsh industrial environments with high humidity and temperatures from -52°C to +100°C.
Q3: What is the output sensitivity of the sensor?
A3: 3.94 V/mm (100 mV/mil) ±10%.
Q4: Can this sensor be used in hazardous areas?
A4: Yes, it is ATEX, IECEx, and cNRTLus certified for use in hazardous zones.
Q5: What is the linear range for measurement?
A5: The linear range is 0.5 mm to 4.5 mm, with an extended range up to 5.0 mm.
Q6: What is the weight of the 9-meter system?
A6: Approximately 0.255 kg.
Q7: Does it support DIN rail mounting?
A7: Yes, the “-91” model is DIN-rail mountable.
Q8: What materials are used for the probe housing?
A8: The probe case is made of AISI 304 stainless steel.
Q9: How is electrical noise handled?
A9: The sensor is designed with advanced RFI/EMI shielding to prevent signal distortion.
Q10: Can it replace older 7200 series transducers?
A10: Yes, but all components must be upgraded to 3300 XL 11 mm series.
Related Bently Nevada Models (Same Series or Compatible)
| Model Number | Description | Output Sensitivity | System Length | Weight |
|---|---|---|---|---|
| 330701-00-10-10-00 | 11 mm Probe, 1/2-20 UNF, no armor | 100 mV/mil | 1.0 m | ~0.07 kg |
| 330703-000-050-10-00 | 11 mm Probe, M14x1.5 thread, no armor | 100 mV/mil | 5.0 m | ~0.25 kg |
| 330705-02-18-10-00 | 11 mm Reverse Mount Probe, 3/8-24 thread | 100 mV/mil | 1.0 m | ~0.07 kg |
| 330730-040-00-00 | Extension Cable, 4.0 m standard | N/A | 4.0 m | ~0.18 kg |
| 330708-00-50-10-00 | 11 mm Probe, 5/8-18 UNF, armored | 100 mV/mil | 5.0 m | ~0.56 kg |
| 330780-90-05 | Proximitor Sensor, 9.0 m system, panel mount | 100 mV/mil | 9.0 m | 0.255 kg |
Popular Bently Nevada Models
| Model Number | Description | Application | Weight |
|---|---|---|---|
| 3500/42M-01-00 | Proximitor Seismic Monitor | Vibration Monitoring | ~0.65 kg |
| 3500/22M-01-01-00 | Transient Data Interface Module | Machinery Diagnostics | ~0.75 kg |
| 3500/15-05-01-00 | Power Supply Module | 3500 Series Monitoring System | ~1.0 kg |
| 3500/20-01-01-00 | Rack Interface Module | Signal Integration | ~0.8 kg |
| 330104-00-06-10-11-00 | 3300 XL 8 mm Probe | Standard Vibration Monitoring | ~0.15 kg |
| 330130-040-00-00 | 3300 XL Extension Cable | Transducer Cable Extension | ~0.18 kg/m |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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