A wide measuring range
The high-accuracy flashing enables measurement covering a wide range between 40.0-35,000 rpm.
Provided with a phase adjustment function
It is possible to move an image while maintaining synchronization.
The standard feature of an external signal connector is provided for synchronization and delayed flash using external signals.
Provided with a memory function
The flashing frequency is memorized at the time of turning off the power and recalled when the power is turned on next time.

Model |
DT-315N |
Emission times (rpm) |
40.0 to 35000 0 to 35000 for external synchronization mode |
Internal oscillation mode |
Display decomposition function |
0.1: 40.0 to 5000 0.2: to 8000 0.5: to 10000 1: to 35000 |
jump function |
Yes (pressing the dedicated switch halves or doubles the number of flashes) |
integer function |
Yes (display decimals, do not set) |
memory function |
Yes (Memorizes the number of flashes when the power is turned off, and fires at that number of times the next time the power is turned on.) |
External synchronization mode |
input signal |
Voltage input H level: 2.5V to 12V L level: 0.8V MAX pulse width 50μs or more Input impedance 10kΩ or more |
Speed measurement function |
40.0 to 35000 rpm (disabled during delayed light emission) |
Delayed emission |
In the range of 40.0 to 10000rpm, the delay angle can be set in increments of 0 to 359° 1°, or the delay time can be set in increments of 0 to 2000ms 1ms. |
display |
5-digit red LED 7-segment |
Synchronous output signal |
12V voltage signal pulse width about 400μs |
Setting device |
Multi-rotation encoder, tact switch |
flash of light |
xenon lamp |
lamp input |
10W |
power supply |
Rechargeable (dedicated nickel-cadmium battery) continuous light emission for about 1 hour or included AC adapter g (2 hours quick charge) AC 100 V ± 10% |
Emission timer |
Lights up continuously or stops emitting after a set time of 1 to 120 minutes |
Power output for sensor |
DC12V 40mA |
Power cord |
― |
Operating temperature |
0 to 40°C |
mass |
2.1kg |
accessories |
Dedicated adapter |
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