Bently Nevada 21128-02-01 Velocity Transducer Housing

The Bently Nevada 21128-02-01 MOD 148264-02 is a velocity transducer housing. This housing protects velocity sensors from water and corrosion damage. You can use it to shield sensors from physical abuse. It also guards against adverse environmental conditions. The housing is constructed of durable 303 stainless steel.

Technical Specifications of the 21128-02-01

The Bently Nevada 21128-02-01 meets NEMA 4X requirements when properly installed. It also meets IP65 requirements for dust and water protection. The housing is resistant to moisture and corrosion. However, it is not submersible. The O-ring material is neoprene for reliable sealing.

Mounting and Fitting Options

The mounting thread on the Bently Nevada 21128-02-01 is 3/4-inch 14 NPT. The cable exit fitting is a 1/2-inch NPT plug. The internal mounting thread size is 1/2-inch 20 UNF. The outlet port size is 1/2-inch NPT.

Temperature Rating

The Bently Nevada 21128-02-01 operates from -29°C to +121°C. In Fahrenheit, this range is -20°F to +250°F. This wide range suits many industrial environments.

Physical Specifications

The weight is 1.6 kg or 3.55 lb without velocity sensor. This weight excludes any fittings or sensors. The Bently Nevada 21128-02-01 is constructed of 303 stainless steel. This material provides excellent corrosion resistance.

Accessories

This housing includes MOD 148264-02 accessories. When using the 21128 housing, you need cable part number 89477-AA. This cable connects the Velomitor sensor to your monitor.

Housing Family Information

The Bently Nevada 21128-02-01 is preferred for non-hazardous conditions. For explosion-proof applications, use model CA21128. For BASEEFA-approved installations, use model BA42608. The tall cap option is available for Velomitor CT installation. The tall cap also works with 9200 or 74712 Seismoprobe sensors.

Installation Guidelines for the 21128-02-01

Mount the Bently Nevada 21128-02-01 securely to your machine. Use the 3/4-inch 14 NPT mounting thread. Ensure proper sealing with the neoprene O-ring. Route cables through the 1/2-inch NPT outlet port. Use cable 89477-AA for Velomitor sensor connections. Do not submerge the housing in liquids.

Package Contents

• One (1) Bently Nevada 21128-02-01 MOD 148264-02 velocity transducer housing

• Neoprene O-ring (installed)

• Mounting and installation instructions

Common FAQs for the 21128-02-01

1. What is the temperature rating of this housing?
The Bently Nevada 21128-02-01 operates from -29°C to +121°C. This covers most industrial machinery applications.

2. Is this housing submersible?
No, the Bently Nevada 21128-02-01 is not submersible. It is resistant to moisture and corrosion but cannot be submerged.

3. What material is used for the housing construction?
The Bently Nevada 21128-02-01 is constructed of 303 stainless steel. This material provides excellent corrosion resistance.

4. What cable is needed for Velomitor sensor connection?
When using the Bently Nevada 21128-02-01 housing, you need cable part number 89477-AA. This connects the sensor to your monitor.

5. What are the protection ratings for this housing?
The Bently Nevada 21128-02-01 meets NEMA 4X and IP65 requirements. This provides protection against water jets and dust.

Why Choose the Bently Nevada 21128-02-01?

This velocity transducer housing provides robust protection for your sensors. The 303 stainless steel construction resists corrosion in harsh environments. The wide temperature range suits most industrial applications. NEMA 4X and IP65 ratings ensure reliable operation. Order the Bently Nevada 21128-02-01 MOD 148264-02 today for your sensor protection needs.