330193-00-03-20-00 Bently Nevada 3300 XL 8 mm Probe – Short 30mm Case, 2m Cable

330193-00-03-20-00 – 3300 XL 8 mm Probe, M10 x 1 Thread, Without Armor

Compact short-case probe for tight mounting spaces. This Bently Nevada sensor delivers reliable vibration and position data. No agency approvals required. Made in U.S.A.

• Brand: Bently Nevada
• Model: 330193-00-03-20-00
• Series: 3300 XL
• Type: 8 mm Proximity Probe, M10 x 1 thread, without armor

Key Features at a Glance

• Short 30 mm case length
  • Fits into shallow mounting holes
  • Code: 03 = 30 mm overall case
• Zero probe length
  • Code: 00 = 0 mm probe length
  • Minimal intrusion into machine casing
• M10 x 1 mounting thread
  • Standard thread for many European machines
  • Maximum thread engagement: 15 mm
• No agency approval (00)
  • For non-hazardous locations only
  • Lower cost option
• 2.0 meter integrated cable
  • Code: 20 = 2.0 meters (6.6 feet)

Technical Specifications

• Measurement Range: 2 mm (80 mils) linear range
• Frequency Response: DC to 10 kHz (-3 dB)
• Sensitivity: 7.87 V/mm (200 mV/mil) ±5%
• Linearity: ±0.5% of full-scale range
• Resolution: 0.25 µm (0.01 mil)
• DC Resistance: 7.88 Ω ±0.50 Ω (2.0 meter cable)
• Probe Tip: Polyphenylene sulfide (PPS)
• Case Material: AISI 303 or 304 stainless steel
• Humidity Tolerance: Less than 3% scale factor change at 93% humidity (56 days per IEC 68-2-3)

Length Configuration Details

• Probe Length: 0 mm
  • Code: 00 = 0 mm
  • No threaded tip section beyond case
• Unthreaded Length: 230 mm maximum / 0 mm minimum
• Overall Case Length: 30 mm
  • Code: 03 = 30 mm
  • Shortest available case option
• Total Cable Length: 2.0 meters (6.6 feet)
  • Code: 20 = 2.0 m

Temperature Ranges

• Standard Probe: -52°C to +177°C (-62°F to +350°F)
• Extended Temperature Tip: up to +218°C (+425°F)
• Cable and Connector: -51°C to +260°C (-60°F to +500°F)
• Important: Avoid below -34°C (-30°F) to protect pressure seal

Magnetic Field Immunity (60 Hz)

• At 10 mils gap:
  • Probe output: 0.0004 mV pp/Gauss
  • Extension cable: 0.0004 mV pp/Gauss
• At 50 mils gap:
  • Probe output: 0.0014 mV pp/Gauss
  • Extension cable: 0.0014 mV pp/Gauss
• At 90 mils gap:
  • Probe output: 0.0045 mV pp/Gauss
  • Extension cable: 0.0045 mV pp/Gauss
• Excellent immunity to nearby motors and generators

Pressure Seal Information

• Viton® O-ring design
  • Seals differential pressure between tip and case
• Not pressure tested before shipment
  • Contact custom design department if test required

Expert Review

• “The 30 mm case solves a common installation problem
  • Many older machines have shallow probe mounting holes
  • Standard 200 mm case simply won’t fit
  • This short-case version fits where others cannot
  • No approvals keep cost low for non-hazardous areas”

Manager‘s Insight

• “For retrofit projects, check your mounting depth first
  • Measure existing probe case length before ordering
  • 30 mm case fits most shallow brackets and tight spaces
  • Zero probe length means no extra tip extending past threads
  • Perfect for compressors and pumps with limited access”

Suitable Equipment & Applications

• Best for:
  • Small to medium compressors
  • Industrial pumps
  • Fans and blowers
  • Gearboxes
  • Retrofit projects with shallow mounting holes
• Typical uses:
  • Shaft vibration monitoring
  • Thrust position measurement
  • Eccentricity detection
• Non-hazardous locations only
  • No agency approvals (00 option)
  • Safe for general industrial environments

Comparison with Extension Cables

• For this short-case probe, consider these extension cables:
  • 330190-030-03-00 Extension Cable
    • Standard length, no approvals
  • 330190-030-10-00 ETR Extension Cable
    • Extended temperature rating
• Choose this probe when:
  • Mounting depth is limited (30 mm case)
  • No hazardous area approvals needed
  • 2.0 meter cable length is sufficient

Frequently Asked Questions

• Why would I choose a 30 mm case instead of standard 200 mm?
  • Some machines have shallow probe mounting holes
  • Standard case may not fit or may stick out too far
  • 30 mm case fits tight spaces and retrofit applications
• What does “00” approval mean for safety?
  • 00 means no agency approvals (CSA, ATEX, IECEx)
  • Use only in non-hazardous, general purpose areas
  • Not certified for explosive environments
• Can I use this probe with armored extension cables?
  • Yes, works with standard 3300 XL extension cables
  • Add armored cable if abrasion protection is needed
• How does magnetic field affect this probe?
  • Very low sensitivity to 60 Hz magnetic fields
  • Output below 0.005 mV pp/Gauss at typical gaps
  • Safe near motors and generators
• Is the pressure seal tested before shipping?
  • No, standard units are not pressure tested
  • Contact custom design if your application requires testing

Selection Guide

• Choose this model (330193-00-03-20-00) when:
  • Mounting hole depth is less than 50 mm
  • No hazardous area certifications required
  • 2.0 meter cable is enough for your installation
  • Short case helps avoid interference with machine parts
• Choose standard case (200 mm) when:
  • Mounting depth is not a constraint
  • You need additional probe tip length
• Choose approved versions when:
  • Installation is in Zone 0, 1, 2 or Division 1, 2 areas
• Warranty & Delivery:
  • 12 months against manufacturing defects
  • 12-24 hour dispatch from warehouse
  • Shipped via FedEx, UPS, or DHL worldwide

Contact Information

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825

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