21000-34-10-30-066-04-02 Proximity Probe Housing Assemblies Bently Nevada

Bently Nevada 21000 Proximity Probe Housing Assemblies – Precision for Hazardous Areas

Key Technical Specifications

• Brand: Bently Nevada – original manufacturer for vibration monitoring.
• Model Number: 21000-34-10-30-066-04-02 – complete assembly with all suffix codes.
• Probe Option: 34 = 3300 XL 8 mm probe with connector protector and hazardous area approvals.
• Cable Length: 10 = 1.0 m (39 in) – integral probe cable for direct connection.
• Standoff Adapter: 30 = 3.0 inches – positions the probe correctly in the housing.
• Probe Penetration: 066 = 6.6 inches – insertion depth for precise measurement.
• Fitting Option: 04 = One 3/4-14 NPT plug only – explosion-proof fittings available on CA versions.
• Mounting Thread: -02 = 3/4-14 NPT – mandatory when standoff adapter is not -00.
• Material: Aluminum body with 304 stainless steel sleeve – durable and corrosion-resistant.
• Maximum (C) + (D) Dimension: 32.9 inches (83.5 cm) – includes probe and housing extension.
• Visible Probe (C)+(D): 17.0 inches (43.18 cm) – where probe P/N and S/N are visible.
• Weight: 1.1 kg (2.4 lb) typical without fittings – lightweight for easy mounting.
• Enclosure Rating: CSA Type 4 – fully compliant with API 670 standard.
• Hazardous Area Rating: Explosion-proof for Class I, Division 1 groups (with correct order options).
• Temperature Range: Suitable for -40°C to +85°C ambient conditions.
• Linear Range: 2 mm (80 mils) for 3300 XL 8 mm probe – excellent linearity for shaft vibration.
• Sensitivity: 7.87 mV/µm (200 mV/mil) typical – provides clear output signals.
• Resolution: High resolution for sub-micron displacement detection.
• Environmental Tolerance: Resists dust, moisture, and industrial contaminants per NEMA 4.
• Anti-Interference: Shielded cable and robust housing reduce electromagnetic noise.

Frequently Asked Questions (FAQ)

• Q: Is the 21000 housing assembly truly new and original?
  A: Yes, we supply only new and original Bently Nevada units in factory packing. No refurbished or counterfeit parts.
• Q: Do you have this model in stock?
  A: Yes, we currently have the 21000-34-10-30-066-04-02 in stock. We can ship within 5 days.
• Q: What is the maximum probe cable length allowed?
  A: The housing comes with a fixed 1.0 m cable. Extending beyond this may affect signal quality.
• Q: Can I use this housing in a Class I Division 1 area?
  A: Yes, order the CA version with E:00, E:01, E:02, or E:04 options for CSA explosion-proof rating.
• Q: What is the linear measurement range of the 3300 XL probe?
  A: The 8 mm probe provides a 2 mm (80 mils) linear range with 7.87 mV/µm sensitivity.
• Q: Does the housing support reverse mounting?
  A: Yes, the assembly includes a reverse mount proximity probe for confined spaces.
• Q: What shipping carriers do you use?
  A: We use FedEx, UPS, and DHL for fast and trackable global delivery.
• Q: Can I return the product if it does not fit my machine?
  A: Yes, we support 30-day returns for unused items in original packaging.
• Q: Is the housing compatible with API 670 standards?
  A: Absolutely. Both 21000 aluminum and 24701 housings fully comply with API 670.
• Q: What is the ambient temperature limit?
  A: The housing operates reliably from -40°C to +85°C without performance loss.

For any inquiries, please contact us: sales@nex-auto.com or +86 153 9242 9628 (WhatsApp).

Partner: NexAuto Technology Limited