21000-16-05-15-084-03-02 Bently Nevada Proximity Housing In Stock

Bently Nevada 21000 Proximity Probe Housing Assemblies

Key Technical Specifications

• Model Number: 21000-16-05-15-084-03-02 – complete assembly with all suffix options.
• Probe Option: 16 = 3300 XL 8 mm probe with connector.
• Cable Length: 05 = 0.5 m (20 inches) probe cable included.
• Standoff Adapter: 15 = 1.5 inches (38.1 mm) standoff length.
• Probe Penetration: 084 = 8.4 inches (213.4 mm) insertion depth.
• Fitting Kit (03): includes one 3/4-14 NPT plug, one 3/4-14 to 1/2-14 NPT reducer, and a cable seal grip with three grommets for cable diameters: 1/8–3/16 in, 1/4–5/16 in, and 5/16–3/8 in.
• Mounting Thread: -02 = 3/4-14 NPT (required when standoff adapter is not -00).
• Materials: aluminum housing with a 304 stainless steel probe sleeve.
• Probe Cable Length: 0.5 meter (integral to the probe).
• Maximum Overall Dimension (C+D): 8.4 inches (213.4 mm) – probe P/N and S/N are not visible externally.
• Weight: 1.1 kg (2.4 lb) typical, without fittings.

Construction & Compliance

• The 21000 housing features a dome cover that screws securely into the body.
• Threaded ports allow easy conduit connections for field wiring.
• An optional probe sleeve of custom length fits your application.
• Includes O-rings, a reverse mount proximity probe, and a thread seal.
• Optional conduit fittings and standoff adapters are available.
• CSA certification rates the housing as explosion proof for hazardous locations.
• Both aluminum (21000) and stainless steel (24701) housings support intrinsically safe probe options.
• Certified as CSA Type 4 enclosures – fully compliant with API 670 standard.

Installation & Mounting Guidance

• Mount the 21000 assembly using the 3/4-14 NPT thread option.
• This configuration includes a 1.5-inch standoff adapter for proper gap setting.
• Use the included cable seal grip with the appropriate grommet for your cable size.
• Ensure the probe penetration depth (8.4 in) matches your measurement point.
• Hand-tighten the dome cover and conduit fittings – do not over-torque.
• The probe P/N and S/N are not visible in this model; refer to your order documentation.

Package Contents

• One 21000 proximity probe housing assembly (body + sleeve).
• One 3300 XL 8 mm reverse mount proximity probe with 0.5 m cable.
• One 1.5-inch standoff adapter.
• One dome cover with O-ring seal.
• One 3/4-14 NPT plug and one 3/4-14 to 1/2-14 NPT reducer.
• One cable seal grip with three grommets (for 1/8–3/16, 1/4–5/16, 5/16–3/8 in cables).
• Thread seal compound and mounting hardware.

Frequently Asked Questions

• Q: Is this assembly new and original?
  A: Yes – every 21000 unit is brand new, original factory packing.
• Q: What is the typical lead time?
  A: We ship within 5 business days from order confirmation.
• Q: Which carriers do you use?
  A: We ship via FedEx, UPS, or DHL – you choose at checkout.
• Q: Can I return the product?
  A: Yes – we accept returns within 30 days of delivery.
• Q: Do you stock this model?
  A: Yes – we keep the 21000-16-05-15-084-03-02 in stock for fast shipment.
• Q: What hazardous area approvals does it have?
  A: It carries CSA explosion-proof certification and supports intrinsically safe systems.
• Q: Does this include a standoff adapter?
  A: Yes – this version (option 15) includes a 1.5-inch standoff adapter.
• Q: What is the probe penetration depth?
  A: The penetration is 8.4 inches (213.4 mm) for this suffix code.

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

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