21000-33-10-00-087-04-02 Proximity Probe Housing Assemblies

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	21000-33-10-00-087-04-02
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 21000-33-10-00-087-04-02 Proximity Probe Housing Assembly is a robust external mounting solution designed for the 3300 XL 8 mm Proximity Probe system, delivering reliable vibration and position monitoring in industrial environments. Constructed with an aluminum body and a 304 stainless steel sleeve, this assembly combines corrosion resistance, mechanical strength, and precision alignment for optimal sensor performance. The housing supports a 1.0-meter (39 in) probe cable with a connector protector, ensuring secure and reliable signal transmission. Rated as CSA Type 4 and certified for explosion-proof operation, the 21000 assembly meets American Petroleum Institute (API) 670 standards for externally mounted proximity probes. Its design accommodates optional standoff adapters and sleeve lengths, providing flexibility for various machinery layouts. With threaded ports for conduit connections, O-rings, and a reverse mount proximity probe, the 21000 assembly simplifies installation while maintaining high durability in extreme temperatures and hazardous areas. It is compatible with intrinsically safe 3300 XL probes, enabling safe operation in environments requiring CSA approvals.

Applications

Vibration Monitoring on Fluid-Film Bearings
Provides stable and precise positioning of the 3300 XL probe, supporting accurate vibration monitoring on turbines, compressors, and pumps, with linear range of 2 mm (80 mils).

Externally Mounted Shaft Position Measurement
Enables remote installation of proximity probes on machinery where internal mounting is impractical, ensuring consistent shaft displacement readings without signal loss.

Hazardous Area Industrial Deployment
CSA Type 4 and explosion-proof certifications allow use in chemical, petrochemical, and refinery environments, maintaining safety while monitoring critical rotating equipment.

Long Sleeve Applications
Supports sleeve lengths exceeding 304 mm (12 in) with optional sleeve supports to reduce vibration effects, enabling reliable measurements in large machinery or extended probe locations.

Integration with API-670 Compliant Systems
The assembly ensures full compliance with API-670 standards for externally mounted probes, providing trusted reliability for monitoring and automation systems in the oil and gas industry.

Specifications

Competitive Advantage

Durable Aluminum and Stainless Steel Construction
Aluminum housing with 304 stainless steel sleeve provides corrosion resistance and mechanical robustness for long-term industrial deployment.

Explosion-Proof and CSA Certified
Ensures safe operation in hazardous locations while maintaining system integrity, critical for compliance with safety regulations.

Flexible Probe and Sleeve Configurations
Supports variable probe penetration and sleeve lengths, allowing customization for complex machinery layouts and diverse industrial installations.

Secure Signal Transmission
Incorporates connector-protected 1.0-meter probe cables, minimizing electrical noise and providing reliable data transfer in high-vibration environments.

API-670 Compliance
Designed to meet API-670 standards, ensuring precise alignment and repeatable installation, which reduces maintenance needs and improves automation system reliability.