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330903-00-21-10-02-05

330903-00-21-10-02-05 Bently Nevada Proximity Probe 210mm

In stock (15 units), ready to be shipped

  • Manufacturer: Bently Nevada

  • Product No.: 330903-00-21-10-02-05

  • Product Type: Proximity Probe

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 110g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

Bently Nevada 330903-00-21-10-02-05 3300 NSv Proximity Probe

Bently Nevada 330903-00-21-10-02-05 is a 3300 NSv proximity probe with M8x1 thread, without armor. Features 210mm overall case length, 1.0 meter total length, and miniature coaxial ClickLoc connector with standard cable. Multiple agency approvals included. Compatible and interchangeable with previous 3300 RAM probes. Weight: 0.11 kg (0.24 lbs).

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Model 330903-00-21-10-02-05
Probe Type 3300 NSv Proximity Probe, M8x1 thread, without armor
Unthreaded Length 00 mm
Overall Case Length 210 mm
Total Length 1.0 meter (39 inches)
Connector Type Miniature coaxial ClickLoc connector, standard cable
Agency Approval Multiple Approvals (Option 05)
Weight 0.11 kg (0.24 lbs)
Probe DC Resistance (1.0m) 4.2 ± 0.5 ohms
Linear Range 1.5 mm (60 mils) from 0.25 to 1.75 mm
Recommended Gap Setting 1.0 mm (40 mils)
Incremental Scale Factor 7.87 V/mm (200 mV/mil) +12.5%/-20%
Deviation from Best Fit Line Less than ±0.06 mm (±2.3 mils)
Frequency Response 0 to 10 kHz with 305m field wiring
Probe Tip Material Polyphenylene sulfide (PPS)
Probe Case Material AISI 304 stainless steel
Operating Temperature -52°C to +177°C (-62°F to +351°F)
Storage Temperature -52°C to +177°C (-62°F to +351°F)
Minimum Bend Radius 25.4 mm (1.0 inch)
Recommended Torque Finger tight, max 0.56 N·m (5 in·lb)
Minimum Target Diameter 8.9 mm (0.35 inch)

Extension Cable Specifications

Parameter Specification
Center Conductor DC Resistance 0.220 Ω/m (0.067 Ω/ft)
Shield DC Resistance 0.066 Ω/m (0.020 Ω/ft)
Extension Cable Capacitance 69.9 pF/m (21.3 pF/ft) typical
Maximum Field Wiring Length 305 meters (1,000 feet)

Key Features

  • Mechanically and electrically compatible with previous 3300 RAM probes
  • Increased chemical resistance for process compressor applications
  • Superior side-view characteristics compared to 3000-series 190 probe
  • Viton O-ring seals differential pressure between probe tip and case
  • 75 ohm coaxial FEP insulated cable available in 0.5, 1, 5, or 7 meter lengths
  • Field wiring supports 16 to 24 AWG with three-conductor shielded triad cable

Installation Guidelines

Probe Case Torque: Maximum rated torque for M8x1 probe cases is 7.3 N·m (65 in·lb). Recommended torque is 5.1 N·m (45 in·lb). Maximum thread engagement length is 12 mm.

Connector Torque: Finger tight maximum. Do not exceed 0.56 N·m (5 in·lb).

Minimum Bend Radius: 25.4 mm (1.0 inch) with or without stainless steel armor.

Gap Setting: Recommended gap is 1.0 mm (40 mils). Linear range begins at approximately 0.25 mm (10 mils) from target.

FAQs

Q1. Is the 330903-00-21-10-02-05 compatible with existing 3300 RAM systems?
A1. Yes. The 3300 NSv probe and extension cable are mechanically and electrically compatible and interchangeable with Bently Nevada's previous 3300 RAM proximity probe and extension cable.

Q2. What is the maximum field wiring distance from Proximitor Sensor to monitor?
A2. Maximum length is 305 meters (1,000 feet) between the 3300 XL NSv Proximitor Sensor and the monitor. Frequency response remains 0 to 10 kHz with this length.

Q3. Are the probes pressure tested before shipment?
A3. No. Probes are not pressure tested prior to shipment. The sealing material consists of a Viton O-ring. Contact the custom design department if pressure seal testing is required for your application.

Product Resources

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🏷️ Tags: 3300 NSv Probe Proximity Probe

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In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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