Supply voltage 12-42 V
Power consumption 80 mA maximum
Analog output: adjustable (Plug-in bride) 0.5 V, 1 V or 2 V per 1000 rev/min (Standard 1V)
max. delay 70 ms
accuracy > +/- 0.5% for petrol and +/- 1.5% for Diesel engines.
output impedance 2 ohm 10 mA
Digital output: frequency range approximately 500 Hz – 10 kHz
set with frequency divider 1/1; 1/8; 1/16
TTL level 0 and 4 V
output impedance 130 ohm
Max. delay 0.1 – 2 ms
jitter 0.1 – 1 %
Synchronization
frequency range 800 Hz -2 kHz
Synchronization time 1 – 2 seconds
Calibration: internal: based on 2000 rev/min indicated on tachometer
in vehicle.
external: with laser (RPM-LASER-CAL) and reflector tag on crankshaft.
Displays: LCD screen 4 ½ position for engine speed-frequency or
conversion factor frequency/engine speed
LED red Power
LED green Synchronization OK
LED yellow Number of pulses per revolution
LED red Calibration OK
Rotary switch: frequency divider 1/1, 1/8 or 1/16 (TTL Div) for TTL out
Red button: start internal calibration
Yellow button: show the number of pulses per revolution is indicated by pressing the yellow TTL button,
independently of the digital output divider (TTL Div).
Connectors: BNC for TTL output
BNC for analog output
BNC for external calibration input
3 pole Tuchel for connecting to vehicle electrical distribution system through cable
with connector for cigarette lighter
Dimensions: 150 x 75 x 40mm
Weight: 450g without connection cable
Material: anodized aluminum
Operating temperature: -5°C to +70°C
Storage temperature: -20 to +80°C
Humidity: 20 – 80%
Vibrations: 5g military standard 810C curve C
shock in all directions 100 g
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