21000-28-05-35-020-04-02 Proximity Probe Housing Assembly Without Fittings

Description

Precision Industrial Monitoring: 21000-28-05-35-020-04-02

Full Suffix Code Configuration for 21000-28-05-35-020-04-02

• 28 – Hazardous Area Probe
  • Certifications: CSA Class I Div 1 Groups C/D
  • Operating Temp: -50°C to +80°C
• 05 – Short-Run Cable
  • Length: 0.5m (20″) with dual EMI shielding
  • Bend Radius: 30mm minimum
• 35 – Extended Standoff
  • Length: 3.5″ (89mm) 304 stainless steel
  • Surface Finish: 32 µin Ra polished
• 020 – Penetration Depth
  • Measurement: 2.0″ (51mm) ±0.1″
  • Installation: Requires 0.25″ counterbore
• 04 – Connection System
  • Component: 3/4-14 NPT explosion-proof plug
  • Seal Type: Kalrez® 6375 high-temp o-ring

Technical Specifications

• Performance Data
  • Frequency Range: DC-20 kHz (±2dB)
  • Linearity: ±0.4% of full scale
  • Shock Rating: 50g (11ms duration)
• Industrial Protocols
  • Output: 4-20mA + Foundation Fieldbus
  • Power: 12-36VDC (IS barrier required)
• Environmental
  • IP67 ingress protection
  • Chemical Resistance: NACE MR0103 compliant

Industry Application

Critical component in petrochemical catalytic crackers for real-time rotor vibration analysis, maintaining ±0.3% accuracy in 120°C environments with H2S gas exposure.

Compliance & Certifications

• API 670 5th Edition Annex B
• ATEX Directive 94/9/EC Category 2
• ISO 13373-1 Vibration Analysis

Package Contents

• Pre-aligned probe assembly with calibration data
• High-temp conduit sealing kit
• Torque wrench (10-60 Nm range)
• Hazardous area installation manual

Industrial Automation Support: Contact sales@ubestplc.com for SIL2 compliance documentation

Check official datasheet to know more detailed information: 21000- 24701- and 164818 Proximity Probe Housing Assemblies Datasheet

Other recommended Bently Nevada 21000 Proximity Probe Housing Assembly