The Proximity Sensor Enclosures Bently Nevada 24701-34-05-00-031-04-02 is a stainless steel proximity probe housing assembly for external mounting. It is CSA-certified explosion-proof, API 670 compliant, and features a probe sleeve for hazardous area installations.
Enviromental Strength
Explosion-Proof Certification: CSA-approved for hazardous areas with explosion-proof rating, ensuring safe operation in potentially explosive atmospheres .
API 670 Compliance: Fully compliant with American Petroleum Institute Standard 670 for externally mounted proximity probe housings in critical machinery .
Corrosion-Resistant Construction: 303 stainless steel body with 304 stainless steel sleeve provides exceptional durability in corrosive industrial environments .
CSA Type 4 Enclosure: Certified as Type 4 enclosure offering dust resistance and protection against water splashing from all directions .
Maintenance-Friendly Design: Enables external probe access for gap adjustment or replacement without requiring machine disassembly .
Intrinsically Safe Compatibility: Accepts hazardous area approved proximity probes for intrinsically safe applications in demanding installations .
FAQ
Q1: What are the primary construction materials of this housing assembly?
A1: The 24701 series features a 303 stainless steel housing body with a 304 stainless steel sleeve for excellent corrosion resistance in harsh environments .
Q2: What safety certifications does this housing carry?
A2: It is CSA-certified explosion-proof for hazardous areas, rated as CSA Type 4 enclosure, and fully compliant with API 670 Standard .
Q3: What probe type is used with this housing assembly?
A3: It accommodates a 3300 XL 8mm reverse mount proximity probe with selectable hazardous area approvals for intrinsically safe applications .
Q4: What components are included in the complete assembly?
A4: The assembly includes a screw-in dome cover, threaded conduit ports, probe sleeve, O-rings, reverse mount probe, thread seal, and optional fittings .
Q5: When is additional sleeve support required?
A5: Sleeve lengths exceeding 304 mm (12 inches) require additional support (part number 37948-01) to reduce vibration from unsupported long sleeves .






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