31000-00-00-00-070-03-02 Bently Nevada 31000 Housing

Bently Nevada 31000 Proximity Probe Housing – Model 31000-00-00-00-070-03-02

Key Technical Specifications

• Manufacturer & Brand: Bently Nevada (Made in U.S.A.)
• Product Number: 31000-00-00-00-070-03-02
• Probe Compatibility: Probe not required (Option 00) – housing only
• Probe Cable: Not required (Option 00)
• Standoff Adapter: None (Option 00)
• Probe Penetration: 7.0 inches (Option 070)
• Mounting Thread: 3/4-14 NPT (Option 02)
• Fittings Included: Two plugs, one 3/4-14 NPT fitting, one 3/4-14 to 1/2-14 NPT SST reducer, and a cable seal grip with three grommet sizes (1/8–3/16 in, 1/4–5/16 in, 5/16–3/8 in)
• Housing Material: Glass-reinforced Polyphenylene Sulfide (PPS) with conductive fibers
• Sleeve & Chain Material: AISI 304 stainless steel
• Outer Sleeve & Screws: AISI 303 stainless steel
• O-Ring Material: Neoprene® (Viton O-ring internal to probe case)
• Protection Ratings: CSA Type 4X, IP66 (verified by SC115582-1), and CENELEC EN50014 for electrostatic dissipation
• Temperature Rating: -51°C to +105°C (-60°F to +221°F)
• Impact Strength: BASEEFA certified for 4 J at -39°C and 115°C; CSA verified 7 J at ambient
• Recommended Torque (retaining nut): 29.4 N·m (260 in·lb)
• Weight: 1.2 kg (2.6 lb) typical

Installation & Mounting Guidelines

• Mount the housing on the outer sleeve through the end hole with the axis parallel to horizontal.
• Tighten the retaining nut to the recommended torque of 29.4 N·m for a secure seal.
• Use the provided cable seal grip with the appropriate grommet for your cable diameter.
• For standoff adapter applications, always use the 3/4-14 NPT mounting thread option.
• Do not exceed the probe penetration of 7.0 inches to maintain proper clearance.
• Verify that the O-rings (Viton internal, Neoprene external) are properly seated before installation.

Environmental & Mechanical Durability

• The housing withstands two separate 4 Joule impacts at -39°C and +115°C (BASEEFA certified).
• CSA tested samples to endure a 7 Joule impact at room temperature without failure.
• Type 4X and IP66 ratings ensure protection against water jets and corrosion.
• The PPS thermoplastic body resists chemicals and thermal stress in demanding settings.
• All stainless steel components (AISI 303/304) provide excellent resistance to rust and wear.

Pressure & Sealing Notes

• The 31000-00-00-00-070-03-02 seals differential pressure between the probe tip and housing body when used with a 3300 XL 8 mm probe.
• Internal sealing uses a Viton O-ring; the sleeve-to-housing seal uses a Neoprene O-ring.
• This assembly is not designed to resist internal or external pressure loads.
• Bently Nevada does not pressure-test probes before shipment.
• Contact the custom design department if your application requires a pressure seal test.

Package Contents

• 1 x 31000-00-00-00-070-03-02 Proximity Probe Housing (with cover and grounding liner installed)
• 1 x Outer sleeve (AISI 304 stainless steel) with retaining chain
• 1 x Cable seal grip with three interchangeable grommets (1/8–3/16 in, 1/4–5/16 in, 5/16–3/8 in)
• 1 x 3/4-14 NPT fitting and 1 x 3/4-14 to 1/2-14 NPT SST reducer
• 2 x Plugs for unused ports
• Installation instructions sheet (printed)

Shipping & Logistics

• We ship all orders via FedEx, UPS, or DHL – you choose the preferred carrier.
• Typical dispatch time is within 5 business days after order confirmation.
• All units are brand new, original Bently Nevada stock, ready for immediate shipment.
• We offer a 30-day return policy for unused items in original packaging.

Frequently Asked Questions (FAQ)

• Does this housing include a probe?
  No – this model (Option 00 for probe) supplies the housing only. You can install a 3300 XL 8 mm probe separately.
• Can I use this housing in a pressurized vessel?
  No – the housing seals against environmental ingress but does not withstand internal or external pressure.
• What is the maximum cable diameter the seal grip supports?
  The grip accommodates cables from 1/8 in to 3/8 in with the three included grommets.
• Do you test the pressure seal before shipping?
  Bently Nevada does not perform pressure testing; contact our custom team if you need this service.
• What is the typical lead time for this item?
  We maintain stock and ship within 5 business days via FedEx, UPS, or DHL.
• Can I return this product if it does not fit my application?
  Yes – we accept returns within 30 days for unused items in original packaging.

Contact Information Inquiries: sales@nex-auto.com | +86 153 9242 9628 (WhatsApp)

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