Bently Nevada TACH100-01 Digital Tachometer – Standalone Speed Indicator

Product Specifications:

• Brand: Bently Nevada
• Model: TACH100-01
• Display:
  • Type: 6-digit LED with 7 segments per digit
  • Digit Height: 13.2 mm (0.52 in)
• Measurement:
  • Range: 1 to 999,999 RPM
  • Resolution: 1 RPM
  • Accuracy: Within 0.015% of input speed displayed in RPM
• Input Signal:
  • Compatible with any Bently Nevada Proximitor Sensor
  • Automatic threshold adjustment
  • Field-adjustable hysteresis from 0.2 Vdc to 2.5 Vdc
  • Events Per Turn: Adjustable from 1 to 99
• Power Supply:
  • Voltage: 110-230 Vac, 50-60 Hz
  • Power Consumption: Approximately 1.01 Watts with “88888” displayed
• Proximitor Power: -24 Vdc at 20 mA maximum
• Environmental Limits:
  • Operating Temperature: 0°C to +60°C (+32°F to +140°F)
  • Storage Temperature: -40°C to +85°C (-40°F to +185°F)
  • Relative Humidity: Up to 95% non-condensing
  • Altitude: Up to 2000 meters
• Physical Dimensions:
  • Height: 76.2 mm (3 in)
  • Width: 139.7 mm (5.5 in)
  • Depth: 149.1 mm (5.8 in)
  • Weight: Approximately 1.13 kg (2.5 lbs)
• Certifications:
  • CE Marked
  • EMC Directives Compliance: EN5501 (Group 1 Class A), EN61000-6-2

Features:

• Standalone operation for direct speed indication
• Compact design with integrated power supply capable of powering a Proximitor Sensor
• Compatible with externally-powered Keyphasor Proximity Probes
• Field-adjustable settings for hysteresis and events per turn
• Suitable for indoor use with robust environmental tolerances

Applications:

The Bently Nevada TACH100-01 Digital Tachometer is ideal for providing local speed indication on machinery decks, especially in environments where audible cues are insufficient due to high noise levels requiring double-hearing protection. It can function independently or alongside existing monitoring systems, offering flexibility in various industrial settings.