21000-34-00-30-030-04-02 Bently Nevada Proximity Probe Housing

Bently Nevada 21000 Series Proximity Probe Housing Assembly with Standoff Adapter

Complete Technical Specifications for Model 21000-34-00-30-030-04-02

• Brand & Model: Bently Nevada 21000-34-00-30-030-04-02 Proximity Probe Housing Assembly.
• Probe Configuration: 3300 XL 8 mm reverse mount probe with connector protector (Suffix Code 34).
• Standoff Adapter: 3.0 inch extension for machine clearance (Suffix Code 30).
• Probe Penetration: 3.0 inches into the sensing area (Suffix Code 030).
• Cable Type: No integrated probe cable required (Suffix Code 00).
• Mounting Thread: 3/4-14 NPT with one installed plug (Suffix Code 04 and -02).
• Construction Materials: Aluminum body with 304 stainless steel probe sleeve.
• Overall Length: 32.9 inches (83.5 cm) maximum with probe installed.
• Unit Weight: 1.1 kg (2.4 lb) typical, excluding additional conduit fittings.
• Agency Approvals: CSA Type 4 enclosure and explosion-proof certified for hazardous areas.

Environmental Performance and Industry Compliance

• Hazardous Location Rating: Suitable for Division 1 areas with intrinsically safe probe options.
• Enclosure Protection: CSA Type 4 rating ensures excellent dust and water ingress protection.
• Temperature Range: Supports wide operating temperatures typical in turbine and compressor applications.
• Interference Protection: Aluminum construction provides natural EMI/RFI shielding.
• Industry Standard Compliance: Fully meets API 670 requirements for externally mounted probe housings.

Frequently Asked Questions (FAQ)

• What makes the 21000-34-00-30-030-04-02 different from other 21000 housings?
  This specific model includes a 3.0 inch standoff adapter, providing extra clearance between the machine surface and the housing body for tight installations.
• Does this housing include the proximity probe?
  Yes, the 3300 XL 8 mm reverse mount probe with connector protector comes pre-installed inside the housing.
• Why does this configuration have no probe cable?
  Suffix Code 00 means no integrated probe cable, allowing you to route field wiring through conduit directly to the probe connector.
• What is the total probe penetration with the standoff included?
  The probe penetrates 3.0 inches beyond the standoff adapter, while the standoff itself adds 3.0 inches of clearance from the machine surface.
• Is the Bently Nevada 21000-34-00-30-030-04-02 CSA certified?
  Yes, the aluminum housing carries CSA explosion-proof certification when ordered with appropriate E-code options and fittings.
• Do you have this model in stock for immediate shipment?
  Yes, we maintain this configuration in stock and ship within 5 days via FedEx, UPS, or DHL worldwide.
• What is your return policy for this proximity probe housing?
  We offer a 30-day return policy provided the item remains unopened in original factory packaging.
• Can I use this housing with existing Bently Nevada monitoring systems?
  Absolutely, this housing integrates seamlessly with all Bently Nevada 3300 and 3500 monitoring systems.

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