Home » Bently Nevada | Standard Mount Probe 21504-00-12-05-02
8 mm Standard Mount Probe
8 mm Standard Mount Probe
Bently Nevada

Bently Nevada | Standard Mount Probe 21504-00-12-05-02

In stock
Manufacturer:
Bently Nevada
Product No.:
21504-00-12-05-02
Condition:
In Stock
Product Type:
Standard Mount Probe
Product Origin:
USA
Weight:
323g
Shipping port:
Xiamen
Warranty:
12 months

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Bently Nevada 21504-00-12-05-02: Precision Vibration Probe

Core Specifications

  • Part Number: 21504-00-12-05-02
  • Probe Diameter: 8mm
  • Measurement Range: 80 mils (2.0 mm)
  • Scale Factor: 200 mV/mil ±4%
  • Frequency Response: 0-10 kHz (-5% at 10kHz)
  • Power Requirement: -17.5 to -26 VDC (12mA max)

Suffix Configuration

  • 21504: Base Model
    • -00: Unthreaded Length = 0mm
    • -12: Case Length = 120mm
    • -05: Cable Length = 0.5m (20")
    • -02: Miniature Male Coaxial Connector

Environmental Performance

  • Temp Range (Probe): -34°C to +177°C
  • Temp Sensitivity: -3% scale factor change at 65°C
  • Humidity Tolerance: 95% non-condensing
  • Chemical Resistance: Resists oil, acids, solvents
  • Vibration Resistant: 0-10kHz operation

Installation Details

  • Thread Type: 3/8-24 UNF
  • Mounting: Standard configuration
  • Target Distance: Begins at 0.25mm from probe face
  • Linear Accuracy: ±0.02mm (system calibrated)

Alternative Models Comparison

Model Case Length Cable Length Key Feature Details
21504-00-12-05-02 120mm 0.5m Standard industrial Current model
21504-08-20-10-02 200mm 10m Long-reach Extended cable
21504-30-60-05-02 600mm 0.5m Deep installation Extra case length
21504-12-28-10-02 280mm 10m Hybrid solution Mid-length case + long cable

Technical FAQs

Q: Minimum startup gap requirement?
A: Measurements begin at 0.25mm from probe face

Q: Cable length tolerance range?
A: +5 inches/-2 inches from nominal 20" length

Q: Chemical resistance capabilities?
A: Resists oils, 10% sulfuric acid, ammonia solutions, and industrial solvents

Q: Humidity limitations during operation?
A: Functions at up to 95% non-condensing humidity

Q: Linearity tolerance with interchangeability?
A: Within 0.06mm of ideal straight line response

Package & Support

  • New factory-sealed probe
  • Calibration documentation
  • 12-month manufacturer warranty
  • Global shipping: FedEx, UPS, DHL