Name: 330193-10-20-90-05 Bently Nevada 3300 XL 8 mm Probe – CSA ATEX IECEx
SKU: 330193-10-20-90-05
Availability: InStock

Product details

Product Overview

330193-10-20-90-05 is a 3300 XL 8 mm Probe from Bently Nevada. It has M10 x 1 thread and no armor. This probe gives precise readings for rotating machines. Built for tough conditions with stable performance.

Made in U.S.A. The case is AISI 303/304 stainless steel. The tip uses PPS material. A Viton® O-ring seals pressure between tip and case. Great for vibration and position monitoring.

Key Benefits

Long cable reach – 9.0 meter cable fits remote installations
Wide temperature use – Works from -52°C up to +177°C (or +260°C with extended cable)
Global safety certs – CSA, ATEX, IECEx approvals for hazardous areas
Stable in humidity – Less than 3% change after 56 days at 93% RH
Easy to integrate – Works with 3300 XL system and extension cables

Technical Specifications

Brand
- Bently Nevada
Model
- 330193-10-20-90-05
Type
- 3300 XL 8 mm Probe, M10 x 1 thread, without armor
Length Configuration
- Probe length
  - 100 mm (10 = 100 mm)
- Overall case length
  - 200 mm (20 = 200 mm)
- Total cable length
  - 9.0 meters (90 = 9.0 m / 29.5 feet)
- Maximum unthreaded length
  - 230 mm
- Minimum unthreaded length
  - 0 mm
Electrical
- DC resistance (center to outer)
  - 9.87 ± 0.50 Ω (for 9.0 m probe)
Mechanical
- Case material
  - AISI 303 or 304 stainless steel
- Tip material
  - Polyphenylene sulfide (PPS)
- Case thread
  - M10 x 1
- Max thread engagement
  - 15 mm
- Pressure seal
  - Viton® O-ring
Environmental
- Temperature (standard probe)
  - -52°C to +177°C
- Temperature (extended tip)
  - -52°C to +218°C
- Temperature (extended cable)
  - -51°C to +260°C
- Caution: Below -34°C may shorten pressure seal life.
- Humidity
  - <3% scale factor change after 56 days at 93% RH (IEC 68-2-3)
Agency Approvals
- Option code 05
  - CSA
  - ATEX
  - IECEx
- Intrinsically safe (ia)
  - Class I, Zone 0: AEx/Ex ia IIC T5…T1 Ga
  - Class I, Groups A, B, C, D
  - Class II, Groups E, F, G
  - Class III
  - Use with zener barriers (drawing 141092) or galvanic isolators
- Non-incendive (nA/ec)
  - Class I, Zone 2: AEx/Ex nA IIC T5…T1 Gc
  - Class I, Division 2, Groups A, B, C, D
  - Use with non-incendive circuit (drawing 140979)
- Temperature schedule (probe only)
  - T1: -55°C to +232°C
  - T2: -55°C to +177°C
  - T3: -55°C to +120°C
  - T4: -55°C to +80°C
  - T5: -55°C to +40°C

Compatibility & Selection

System compatibility
- 3300 XL proximity system
- Use with 3300 XL driver and extension cables
Extension cable options
- 330190-075-00-05
  - ETR extension cable with CSA, ATEX, IECEx approvals
  - Match with this probe for fully certified systems
- 330190-075-00-CN
  - Country-specific version (CN)
  - For regions requiring local approval

Installation & Care

Installation
- Thread
  - M10 x 1, max 15 mm engagement – do not overtighten
- Gap setting
  - Follow 3300 XL system manual for correct air gap
- Hazardous area
  - Follow barrier drawings 141092 or 140979
- Pressure test
  - Not done before shipping. Contact custom design if needed.
Maintenance
- Check DC resistance
  - 9.87 ± 0.50 Ω for 9.0 m probe – quick way to verify health
- Inspect cable
  - Look for cuts or damage. No field repair – replace if worn.
- Calibration
  - Use 3300 XL test kit for regular system checks
Noise immunity
- Shielded cable reduces EMI and RFI interference
- Works well in plants with motors and drives

Suitable Equipment & Applications

Equipment
- Steam, gas, and hydro turbines
- Centrifugal and axial compressors
- Generators and large motors
- Pumps, fans, and blowers
- Gearboxes
Applications
- Radial vibration monitoring
- Axial (thrust) position
- Keyphasor® for speed and phase
- Differential expansion
- Casing expansion

Manager’s Insight

This 9-meter version solves long-distance installation challenges without extra junction boxes. Fewer connections mean higher reliability. The 05 approval package (CSA, ATEX, IECEx) covers most global sites – one part number for multiple regions. Pair with approved extension cables to keep certifications intact. Smart choice for plants that value simplicity and safety.

Expert Review

Bently Nevada’s 3300 XL platform is trusted worldwide. Model 330193-10-20-90-05 keeps that same accuracy over a very long 9.0 m cable. The DC resistance value (9.87 Ω) helps technicians verify system health quickly. Viton seal handles differential pressure well. For critical machines, this probe delivers dependable data year after year.

Frequently Asked Questions (FAQ)

What is the warranty period?
- 12 months against manufacturing defects.
How fast do you ship?
- Orders ship within 12-24 hours after payment.
- We use FedEx, UPS, and DHL for fast delivery.
Do I need an extension cable with this probe?
- Not always. The probe has a 9.0 m integral cable. If you need longer reach, use extension cables like 330190-075-00-05.
Can I use this probe with the 05 approval cable?
- Yes. Using 330190-075-00-05 keeps the same CSA, ATEX, IECEx ratings for the whole system.
What if I only need standard approvals (CN version)?
- Choose 330190-075-00-CN for country-specific needs without global certs.
Is the pressure seal tested?
- Not by default. Contact the custom design department if you need a tested pressure seal for your application.
What is the best way to check if the probe is working?
- Measure DC resistance between center and outer conductors. For 9.0 m probe, it should be 9.87 ± 0.50 Ω.

What’s Included

3300 XL 8 mm Probe, M10 x 1 thread, no armor – 1 piece
- 9.0 meter integral cable
Installation guide
- Digital copy provided
Approval documentation
- CSA, ATEX, IECEx certificates available on request