21000-16-10-15-034-03-02 Aluminum Body Proximity Probe Housing Assembly

Core Specifications for 21000-16-10-15-034-03-02

• Brand: Bently Nevada
• Full Model: 21000-16-10-15-034-03-02
• Housing Material: Aluminum body + 304 stainless steel sleeve
• Weight: 1.2 kg (2.6 lb) without accessories

Technical Parameters

• Probe Specifications
  • Type: 3300 XL 8mm eddy current
  • Penetration: 3.4 in (86 mm) ±0.3 in
  • Frequency Response: 0.5 Hz to 12 kHz
• Electrical Performance
  • Output Signal: 4-20 mA + RS-485 MODBUS
  • Power Supply: 18-30 VDC (intrinsically safe)
  • EMC Compliance: EN 61326-1:2013
• Environmental Ratings
  • Operating Temp: -30°C to +105°C
  • Ingress Protection: IP69K (pressure wash-proof)
  • Vibration Resistance: 10g RMS (10-2000 Hz)

Suffix Code Hierarchy

• 16
  • 3300 XL 8mm probe with MIL-DTL-5015 connector
• 10
  • 1.0 m (39 in) chemical-resistant FEP cable
• 15
  • 1.5 in (38 mm) stainless steel standoff adapter
• 034
  • 3.4 in penetration (requires counterboring if <2.0 in)
• 03
  • Fittings: 3/4-14 NPT plug + reducer + tri-seal cable grip
• 02
  • 3/4-14 NPT mounting threads (mandatory with standoff)

Certifications

• Explosion Proof Ratings
  • Class I Div 1 Groups C&D (ATEX Zone 1)
  • Class II Div 1 Groups E,F,G (combustible dust)
• Compliance Marks
  • FCC Part 15 Subpart B Class A
  • RoHS 3 (EU 2015/863)
  • API 670 Annex B

Application Scenario

Deployed in coal-fired power plant induced draft fans for continuous shaft eccentricity monitoring, withstanding fly ash particulates and 95°C (203°F) operating temperatures.

Package Contents

• Pre-installed probe with laser-etched P/N label
• Explosion-proof conduit adapter kit
• Installation torque wrench (10-15 Nm range)
• Calibration certificate traceable to NIST