Bently Nevada CA21128 Sensor Housing

Feature & Principle

It is a protective explosion-proof enclosure for Bently Nevada velocity vibration sensors. It isolates internal vibration sensing elements from hazardous surrounding atmosphere, prevents ignition caused by electric spark. The sealed structure provides protection against water splash, dust and corrosion. It is designed for top-mounted velocity sensors with 1/2-20 UNF thread, widely used for vibration monitoring on turbines, compressors and pumps in hazardous zones.

Specifications

Model: CA21128 Brand: Bently Nevada Material: 303 stainless steel Thread: 1/2-20 UNF Certification: CSA Class I,II,III Div 1 Groups B,C,D,E,F,G Protection: IP65, NEMA 4X Weight: 1.6 kg (without sensor and fittings) Application: Turbine, compressor, pump vibration monitoring, hazardous process plant Certification: CSA

Components & Diagnostics

Stainless steel main housing, sealing ring, threaded port, cover assembly. Common faults: seal aging and leakage, thread damage, corrosion of housing.

Product Brief

CA21128 explosion-proof transducer housing, Bently Nevada vibration monitoring spare widely used for compressor and turbine overhaul and replacement.