Introduction to the Bently Nevada 24701-28-05-00-140-00-01 Probe Housing

The Bently Nevada 24701-28-05-00-140-00-01 belongs to the 24701 series of probe housing assemblies. This assembly houses a 3300 XL 8mm proximity probe for vibration monitoring. Specifically, the probe includes approval options for various industrial environments. The assembly provides robust protection for the sensing element. Additionally, it suits applications requiring reverse mount probe configurations. As a result, this housing assembly ensures reliable operation in demanding machinery monitoring applications.

Model and Suffix Code Breakdown

Understanding the suffix codes helps identify the exact configuration of this Bently Nevada 24701 assembly. Base model 24701 designates Proximity Probe Housing Assemblies. Probe option 28 specifies a 3300 XL 8mm probe with approval option included. Cable length option 05 indicates a 20 inch (0.5 meter) probe cable. Standoff adapter option 00 means no standoff adapter comes with this unit. Probe penetration code 140 translates to 14 inches of insertion depth. Fittings option 00 means the assembly ships without conduit fittings. Mounting thread option 01 specifies "as cast without threads" for the housing.

Materials and Construction Quality

The Bently Nevada 24701-28-05-00-140-00-01 uses high-grade stainless steel throughout. A 303 stainless steel body provides excellent corrosion resistance. For the sleeve, 304 stainless steel offers additional durability in harsh environments. These materials withstand exposure to moisture and industrial contaminants. Consequently, the housing assembly maintains integrity during long-term operation. The robust construction suits continuous machinery monitoring applications.

Complete Assembly Components

This Bently Nevada 24701 housing assembly includes several integrated components. A dome cover screws securely into the body of the housing. Threaded ports accept conduit connections for wiring protection. An optional-length probe sleeve accommodates different installation depths. O-rings provide environmental sealing at all connection points. A reverse mount proximity probe sits inside the assembly. Additionally, a thread seal prevents leakage through the threaded interfaces. Optional conduit fittings may ship separately based on your order. Similarly, an optional standoff adapter is available for specific mounting needs.

Physical Dimensions and Weight

The Bently Nevada 24701-28-05-00-140-00-01 has carefully controlled dimensions for installation. Maximum dimension (C) plus (D) reaches 13.5 inches (34.3 mm) total. The probe cable length is fixed at 0.5 meters (20 inches). Probe penetration depth comes to 14 inches as specified by code 140. Total assembly weight reaches 1.8 kg (4.1 lb) typically without fittings. The probe's part number and serial number remain not visible when assembled. This compact design fits into tight machinery clearances effectively.

Installation Guidelines for the Bently Nevada 24701 Assembly

Install the Bently Nevada 24701-28-05-00-140-00-01 following standard proximity probe practices. First, verify the mounting thread option matches your machine's threading requirements. Then insert the probe sleeve to the specified 14 inch penetration depth. Secure the dome cover by screwing it tightly into the housing body. Use the threaded ports for conduit connections to protect the probe cable. Ensure the O-rings seat properly for environmental sealing. Apply the thread seal to prevent leakage through threaded joints. For reverse mount applications, verify the probe orientation before final tightening. Keep the probe cable away from moving machine parts. Finally, test the probe gap voltage before commissioning the monitoring system.

Packaging List for the Bently Nevada 24701-28-05-00-140-00-01

- One Bently Nevada 24701 proximity probe housing body - One dome cover with mounting threads - One 3300 XL 8mm reverse mount proximity probe - One probe sleeve at specified length - One set of O-rings for environmental sealing - One thread seal compound

Frequently Asked Questions (FAQ)

1. What probe does the Bently Nevada 24701-28-05-00-140-00-01 include?

This assembly includes a 3300 XL 8mm reverse mount proximity probe. The probe carries approval options suitable for various industrial environments.

2. What is the cable length on this 24701 assembly?

The probe cable length measures 20 inches or 0.5 meters. Code 05 in the suffix string indicates this specific cable length.

3. What materials make up the Bently Nevada 24701 housing?

The body uses 303 stainless steel for corrosion resistance. The sleeve uses 304 stainless steel for additional durability in harsh conditions.

4. Does this assembly include conduit fittings?

No, fittings option 00 means this assembly ships without conduit fittings. You must order fittings separately if your application requires them.

5. What is the probe penetration depth of the 24701-28-05-00-140-00-01?

The probe penetration depth reaches 14 inches. Code 140 in the suffix string specifies this 14 inch penetration dimension.