SE9100 Speed Meter for Elevator and Escalator

The SE9100 is a portable digital tachometer specifically designed for elevator and escalator installation, maintenance, inspection, and testing.

Key Features

  • Measures elevator travel speed and motor rotational speed
  • Measures escalator emergency stopping distance
  • Independent dual-channel measurement with simultaneous comparison
  • High-visibility dual-channel LED display
  • Data hold, maximum value hold, and moving average functions
  • Stores up to 10 measurement records
  • Supports external trigger input for data capture

Technical Specifications

Measurement Range Linear Speed 0.1–2000.0 m/min
Rotational Speed 1–20,000 rpm
Distance 0–999 mm
Power Supply Power Source: 4 × AA (LR6) 1.5 V batteries
Battery Life: Approximately 20 hours
Performance
Sampling Rate: 200 ms
Measurement Accuracy: ±2 digits (under electrical operation)
Display & Output Display: Dual-channel 5-digit, 7-segment red LED display
Analog Output: DC 0–2 V
Data Functions Independent CH1/CH2 data hold
Maximum value hold
Memory for up to 10 measurement records
Adjustable moving average (1–10 samples)
External trigger input for remote data capture
Physical Specifications Dimensions: 183 × 50 × 50 mm (H × W × D)
Weight: Approximately 520 g

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