The 21000 and 24701 Proximity Probe Housing Assemblies areavailable with Canadian Standards Association (CSA)approvals. They are rated explosion proof for hazardousareas.

You can order hazardous area approved proximity probeswith 21000 aluminum and 24701 stainless steel housings for intrinsically safe applications. Both housingsare certified as CSA Type 4 enclosures and arefully compliant with the American PetroleumInstitute's (APl) 670 Standard for externallymounted proximity probe housings.

The 164818 Compact Proximity Probe Housing isalso available for applications with spacerestrictions. Ceramic capped probes areavailable with the 164818 housing.

Frequently asked questions：

Q1: What is the Bently Nevada 21000-16-10-00-046-04-02?

A: The Bently Nevada 21000-16-10-00-046-04-02 is a proximity probe housing assembly designed to mount and protect vibration probes in industrial machinery.

Q2: What probe is included in the Bently Nevada 21000-16-10-00-046-04-02?

A: The Bently Nevada 21000-16-10-00-046-04-02 includes a 3300 XL 8 mm proximity probe with connector.

Q3: What is the probe cable length of the Bently Nevada 21000-16-10-00-046-04-02?

A: The Bently Nevada 21000-16-10-00-046-04-02 has a 1.0 meter (39 inches) probe cable.

Q4: Does the Bently Nevada 21000-16-10-00-046-04-02 include a standoff adapter?

A: The “00” option indicates no standoff adapter length (0.0 inch).

Q5: What is the probe penetration depth of the Bently Nevada 21000-16-10-00-046-04-02?

A: The Bently Nevada 21000-16-10-00-046-04-02 has a minimum penetration length of 4.6 inches.

Product Applications

Electric power industry: Monitoring the shaft displacement, shaft vibration and rotational speed of steam turbines, gas turbines, generators and water pumps to prevent major accidents.

Petroleum and natural gas: Real-time status monitoring for large compressors and oil pumps on offshore platforms and in refineries.

Petrochemical industry: Monitoring of various high-speed rotating centrifuges, fans and motors in chemical plants.

Metallurgy and mining: Monitoring of mechanical wear and vibration of large equipment such as blowers and rolling mills.

Core function

Axial displacement measurement: Monitoring the axial position of the rotor relative to the bearing housing to prevent collisions.

Axial vibration monitoring: Capturing the minute vibration changes within the bearing.

Speed and phase measurement: Measuring the rotational speed of the shaft to provide a synchronous signal for vibration analysis.

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