21000-16-10-00-046-04-02 Bently Nevada Proximity Probe Housing Assembly

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21000-16-10-00-046-04-02DESCRIPTION

21000-16-10-00-046-04-02FEATURES

❯ Explosion-Proof Design: CSA certified for hazardous area installations, rated explosion-proof for Class I, Division 1 and 2, Groups C and D, and Class II, Division 1 and 2, Groups E, F, and G.
❯ Aluminum Construction: Features an aluminum body with a 304 stainless steel sleeve for good corrosion resistance and durability in industrial environments.
❯ External Probe Mounting: Allows proximity probes to be mounted externally on machinery, providing flexibility in sensor placement and easier maintenance access .
❯ API 670 Compliant: Fully compliant with the American Petroleum Institute's (API) 670 Standard for externally mounted proximity probe housings.
❯ Connector Protector Included: The probe specified (option "16") includes a connector protector installed on the probe, which prevents most liquids from entering the ClickLoc connector and adversely affecting the electrical signal.
❯ Simple Fitting Configuration: Option "04" provides a single plug, suitable for installations where conduit fittings are provided separately or not required .
❯ Complete Assembly: Includes the dome cover, threaded ports, probe sleeve, O-rings, and accommodates a reverse mount proximity probe (3300 XL 8mm with connector protector in this configuration).

21000-16-10-00-046-04-02SPECIFICATIONS

21000-16-10-00-046-04-02FREQUENTLY ASKED QUESTIONS

The primary difference is the material. The 21000 has an aluminum body with a stainless steel sleeve, while the 24701 is made entirely of stainless steel (303 body, 304 sleeve). The 21000 is lighter and typically used in less corrosive environments.

※What does it mean that the standoff adapter option is "00"?

Option "00" for the standoff adapter (C dimension) means that no standoff adapter is included. The housing will mount directly to the machine surface, and the probe penetration (D dimension) of 4.6 inches is measured from that mounting surface.

※Is this housing assembly certified for use in hazardous areas?

Yes, the 21000 housing is CSA certified for explosion-proof applications in North America. It is rated for Class I, Divisions 1 and 2, Groups C and D, and Class II, Divisions 1 and 2, Groups E, F, and G. It carries temperature ratings of T5 and T4 depending on ambient temperature.