This instrument is a handy-type digital speedometer for use in contact measurement of the speed of an elevator or lift, and the emergency stop distance of an escalator. It can also measure the rotation speed of a motor by replacing the peripheral speed ring for speed measurement with a rotary contact for rotation speed measurement (optional). 3 types of measurement are available 2 independent display Analog output terminal to record measuring data to your PC Externally triggered hold Max value hold Data hold Data memory Auto power off Specifications Measurement Ranges Linear velocity: 0.1 to 2000.0 m/minRotation speed: 1 to 20000 r/minDistance: 0 to 999 mm Sampling rate 200 ms Accuracy ±2dgt (*Electrical operation) Analog output DC 0 to 2VAccuracy: ±(0.5% rdg＋1 mV) Data hold CH1/CH2/Max. value All independentlyCH1/CH2: Hold by Main Unit panel or External triggering Power supply LR6 1.5 Vx4 Battery life Approx. 20 hours Size / Mass H183×W50×D50 mm / Approx. 520 g *At 1000.0 m/min, 1 dgt corresponds to 0.1 m/min.
