Bently Nevada 330709-000-040-50-11-00 Proximity Probe

Bently Nevada 330709-000-040-50-11-00 | 3300 XL 11 mm Proximity Probe

Key Technical Specifications

• Brand: Bently Nevada
• Model: 330709-000-040-50-11-00
• Category: 3300 XL 11 mm Proximity Probes
• Probe Thread: M16 x 1.5
• Armor: Without armor
• Unthreaded Length: 0 mm
• Overall Case Length: 40 mm
• Total Length: 5.0 meters (16.4 feet)
• Probe DC Resistance: 7.2 ± 0.8 ohms from center conductor to outer conductor
• Connector Type: Miniature coaxial ClickLoc connector with protector, FluidLoc cable
• Agency Approval: Not required
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 304 stainless steel (SST)
• Probe Cable: 75 Ω triaxial, FEP insulated
• Temperature Range: -52°C to +177°C (-62°F to +351°F)
• Minimum Bend Radius: 25.4 mm (1.0 in)
• Probe Case Torque: Recommended 21.1 N•m (187 in•lb); Maximum rated 63.3 N•m (560 in•lb)
• Connector-to-Connector Torque: Finger tight recommended; maximum 0.565 N•m (5 in•lb)
• Maximum Thread Engagement: 24 mm

Measurement and Cross-talk Limits

• Target Size (Flat Surface Diameter): Recommended minimum 30.5 mm (1.2 in)
• Shaft Diameter: Recommended minimum 152 mm (6.0 in)
• These limits help reduce cross-talk between adjacent probes.
• They support accurate displacement and vibration measurement.
• Proper target size improves signal linearity and stability.
• Follow these values for reliable machine protection.

Temperature Classification for Hazardous Areas

• For EPL Ga and Gc:
• T1: Ambient Temperature -55°C to +232°C
• T2: Ambient Temperature -55°C to +177°C
• T3: Ambient Temperature -55°C to +120°C
• T4: Ambient Temperature -55°C to +80°C
• T5: Ambient Temperature -55°C to +40°C
• For EPL Dc:
• T280°C @ Ta: Ambient Temperature -55°C to +232°C
• T225°C @ Ta: Ambient Temperature -55°C to +177°C
• T170°C @ Ta: Ambient Temperature -55°C to +120°C
• T130°C @ Ta: Ambient Temperature -55°C to +80°C
• T105°C @ Ta: Ambient Temperature -55°C to +100°C
• T90°C @ Ta: Ambient Temperature -55°C to +40°C
• Exposing the probe below -34°C (-30°F) may cause premature pressure seal failure.

Installation Guide

• Mount the probe with an M16 x 1.5 threaded hole.
• Keep thread engagement within 24 mm maximum.
• Tighten the probe case to 21.1 N•m (187 in•lb) recommended torque.
• Do not exceed 63.3 N•m (560 in•lb) maximum rated torque.
• Hand-tighten the connector, then apply up to 0.565 N•m (5 in•lb) maximum.
• Respect a minimum bend radius of 25.4 mm (1.0 in).
• Use only a five-meter Proximitor Sensor with this five-meter probe.
• Verify target size and shaft diameter before final positioning.
• Check probe DC resistance after installation for proper connection.

Package List

• One Bently Nevada 330709-000-040-50-11-00 proximity probe
• One miniature coaxial ClickLoc connector with protector
• FluidLoc probe cable, 5.0 meters total length
• Protective packaging for safe transport
• Shipping by FedEx, UPS, or DHL

FAQ

• Q: What is the probe DC resistance?
  A: It is 7.2 ± 0.8 ohms from the center conductor to the outer conductor.
• Q: What is the operating temperature range?
  A: The probe operates from -52°C to +177°C (-62°F to +351°F).
• Q: Which Proximitor Sensor should I use?
  A: Use only a five-meter Proximitor Sensor with this five-meter probe.
• Q: What is the recommended minimum target size?
  A: The recommended minimum flat surface diameter is 30.5 mm (1.2 in).
• Q: What is the recommended shaft diameter?
  A: The recommended minimum shaft diameter is 152 mm (6.0 in).
• Q: What torque should I apply to the probe case?
  A: Use 21.1 N•m (187 in•lb) recommended torque, with a maximum of 63.3 N•m (560 in•lb).
• Q: What is the minimum bend radius?
  A: The minimum bend radius is 25.4 mm (1.0 in) with or without SST armor.
• Q: What cable type does this probe use?
  A: It uses a FluidLoc cable with a miniature coaxial ClickLoc connector.
• Q: Does this probe require agency approval?
  A: No, the agency approval option for this model is not required.
• Q: Is the probe new and original?
  A: Yes, we supply brand new original products.
• Q: Do you have stock?
  A: Yes, we have stock available for immediate order.
• Q: How fast do you ship?
  A: We ship within 5 days after order confirmation.
• Q: What shipping methods do you use?
  A: We use common carriers such as DHL, FedEx, and UPS.
• Q: What is your return policy?
  A: We support returns within 30 days.

Contact Information Inquiries: sales@nex-auto.com, +86 153 9242 9628

Partner NexAuto Technology Limited: https://www.nex-auto.com/