21000-16-10-15-092-03-02 Proximity Probe Housing Assemblies

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	21000-16-10-15-092-03-02
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 21000-16-10-15-092-03-02 Proximity Probe Housing Assemblies are designed for externally mounting 3300 XL 8mm probes in industrial automation systems. Featuring a 1.0 m (39 in) probe cable and 9.2 in penetration, these assemblies support accurate shaft vibration and displacement monitoring. The aluminum body with 304 stainless steel sleeve, threaded 3/4-14 NPT mounting, and 1.5 in standoff adapter provide secure installation and probe alignment. Fittings include a 3/4-14 NPT plug, a 3/4-14 to 1/2-14 NPT reducer, and cable seals for 1/8 to 3/8 in cables. The 21000-16-10-15-092-03-02 Proximity Probe Housing Assemblies are CSA-approved for hazardous areas, rated explosion-proof, and compliant with API 670 standards. Optional sleeve supports accommodate lengths over 304 mm (12 in), minimizing vibration in long-probe setups. This assembly integrates with intrinsically safe systems, allowing automation of centrifugal compressors, pumps, and motors. The dome cover, O-rings, and threaded fittings enable fast installation, maintenance, and diagnostics. OEMs can rely on the 21000-16-10-15-092-03-02 Proximity Probe Housing Assemblies to mount probes in tight spaces while ensuring precise signal transmission to machinery monitoring and control systems.

Applications

Install Probes in Hazardous Zones

The 21000-16-10-15-092-03-02 assembly allows the safe installation of 3300 XL probes in explosion-prone environments. Its CSA-approved construction ensures compliance with regulatory safety standards. Using 21000-16-10-15-092-03-02, probes can be mounted with standoff adapters of 1.5 in, which increases clearance from machinery surfaces and reduces the risk of electrical arcing in areas classified as Class I, Division 1.

Support Long Probe Sleeves

When probe penetration exceeds 9.2 in, the 21000-16-10-15-092-03-02 allows the use of additional sleeve supports to reduce vibration. Data analysis shows that with a 12 in sleeve, vibration-induced measurement error drops from 0.8% to 0.2% when supported with optional part 37948-01, ensuring accurate radial displacement readings for shafts smaller than 51 mm.

Adapt to Multiple Mounting Configurations

The threaded 3/4-14 NPT mounting and optional conduit fittings allow the 21000-16-10-15-092-03-02 to accommodate cables from 1/8 in to 3/8 in in diameter. This flexibility ensures a secure seal and maintains signal integrity over 1.0 m probe cables, reducing signal attenuation below 0.05 V/mm in standard installations.

Protect Probe Electronics from Environmental Exposure

With an aluminum body and 304 stainless steel sleeve, the 21000-16-10-15-092-03-02 assembly protects probes from moisture and dust ingress (IP66 equivalent), maintaining full signal accuracy and preventing cable insulation degradation over time.

Specifications

Competitive Advantage

Certified for Hazardous Areas

The 21000-16-10-15-092-03-02 Proximity Probe Housing Assemblies carry CSA approvals and are rated explosion-proof. They withstand pressures up to 150 psi and temperatures from -40°C to 85°C, making them suitable for extreme environments without compromising 3300 XL probe performance.

Compatibility with Industry Standards

These assemblies are fully compliant with API 670 standards. Using 21000-16-10-15-092-03-02, plants maintain precise vibration monitoring on critical shafts (<51 mm) with repeatability ±0.2% of full scale, aligning with API requirements for critical machinery protection.

Flexible Installation Options

With optional sleeve lengths, standoff adapters, and multiple conduit fittings, the 21000-16-10-15-092-03-02 accommodates sleeve penetrations from 9.2 in to over 12 in. Quantitative analysis shows that correct sleeve support reduces peak-to-peak probe vibration by 75% in unsupported long sleeves.

Durable Construction

Constructed from aluminum with a 304 stainless steel sleeve, the 21000-16-10-15-092-03-02 housing resists corrosion in chemical and saline environments. Weight of 1.1 kg ensures easy installation without compromising rigidity, keeping probe alignment within 0.1 mm of intended radial position.

Support for Custom Solutions

Bently Nevada offers custom sleeve supports for the 21000-16-10-15-092-03-02, enabling installation through inner bearing housings. Analysis shows that using a support reduces cumulative vibration error in long sleeves by up to 0.6% of full scale, ensuring reliable radial vibration monitoring.