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Description：

To externally mount proximity probes, use one of these all-

metal Proximity Probe Housing Assemblies:

21000 aluminum probe housing assembly

24701 stainless steel probe housing assembly

The 21000, 24701, and 164818 Proximity Probe HousingAssemblies consist of the following parts:

A dome cover that screws into the body of the housing

Threaded ports for conduit connections

A probe sleeve of optional length

O-rings

A reverse mount proximity probe

A thread seal

Optional conduit fittings

An optional standoff adapter

Specification：

Frequently asked questions

Q1: What is the Bently Nevada CA21000-34-05-00-036-03-02 Proximity Probe HousingAssemblies?

A: The CA21000-34-05-00-036-03-02 is an Proximity Probe HousingAssemblies used to protect proximity probe installations in hazardous environments. 

Q2: What does the CA21000-34-05-00-036-03-02 Probe Cable Length code "05" indicate?

A: The CA21000-34-05-00-036-03-02 code 05 specifies a 0.5-meter (20-inch) probe cable length, suitable for compact installations where minimal cable routing is required.

Q3: Does this housing assembly include a standoff adapter?

A: No. The Standoff Adapter code "00" indicates that no standoff adapter is included with this assembly.

Q4: What does the CA21000-34-05-00-036-03-02 Probe Penetration code "036" mean?

A: The CA21000-34-05-00-036-03-02 code 036 indicates a 3.6-inch probe penetration length, allowing the probe to extend through the housing to reach the measurement target inside the machine.

Q5: What mounting thread is provided on this assembly?

A: The housing assembly uses a 3/4-14 NPT mounting thread, a common industrial standard for secure installation and sealing.

Product Applications

Oil & Gas: Used in refineries, liquefied natural gas (LNG) plants, and long-distance pipeline stations. Monitoring critical centrifugal compressors, reciprocating compressors, crude oil pumps, etc.

Power Generation:

Thermal Power: Monitoring the shaft condition of large steam turbine generator sets, gas turbines, feedwater pumps, and forced draft fans.

Hydropower: Monitoring the large shaft runout, axial displacement, and speed of hydroelectric generator sets.

Nuclear Power: Used for condition monitoring and protection of large turbine machinery within conventional islands.

Petrochemical & Chemical: 24-hour continuous online monitoring of rotating or high-power reciprocating equipment such as large cracked gas compressors, quench oil pumps, and high-pressure reactor mixers in high-risk explosion-proof areas such as ethylene plants and fertilizer plants.

Metallurgy & Heavy Industry: Used for bearing and rotational condition protection of large blast furnace blowers, oxygen generator compressor units, and large rolling mill transmission systems in steel plants.