ONO SOKKI - SE-1520 Gasoline Engine Tachometer

Gasoline Engine Tachometer

Gasoline Engine Tachometer
SE-1520

Photo (SE-1520 Gasoline Engine Tachometer)

The SE-1520 is designed to be handled easily for both of onboard and bench use. By clamping the ignition pulse detectors (option) at the primary cable of ignition coil, engine revolution can be detected. Furthermore, with isolation among input, output and power supply sections being provided, it can ensure anti-noise and stable analog and pulse outputs.

Features

Suitable to both of onboard and bench use applications
Two type of ignition pulse detector can be chosen according to application (option, IP-292/IP-3000)
Ensure stable analog output and pulse output
Operated by DC power supply (12VDC or 24VDC)
Featuring the analog meter with 100mm wide angle

Photo (IP-292 Ignition Pulse Detector)
IP-292

Photo (IP-3000 Ignition Pulse Detector)
IP-3000

Specifications : Ignition Pulse Detector (option)

IP-292 Ignition Pulse Detector (standard type)
IP-3000 Ignition Pulse Detector (compact & light weight type)

Model	IP-292	IP-3000
Applicable Engine	Gasoline engine 2-cycle (1, 2, 3-cylinder) 4-cycle (2, 3, 4, 5, 6, 8-cylinder)
Detection Method	Number of ignition pulses
Detecting Object	at the primary cord of ignition coil of gasoline engine	at the primary cord of ignition coil of gasoline engine or the current cable of electronic distributor
Max. Diameter of Applicable Primary Cord	φ10mm	φ5mm
Operating Temperature Range	-40 to +120°C	-40 to +120°C
Cable Length	approx. 4.9m attached directly	approx. 4.9m attached directly
Weight	approx. 280g	approx. 80g

Specifications : SE-1520 Gasoline Engine Tachometer

Display	Analog Meter		Class 1.5 100mm wide angle meter
	Measurement Range		0 to 10000 r/min (100 r/min per a scale)
	Measurement accuracy		±1 r/min
	Battery Replacement Warning		When the battery voltage drops below 3.3V, "B" mark appears in the upper right on the display.
	Signal Indicator		LED is flashing when signals are input
Input Section	Applicable Detector		Ignition pulse detectors (IP-292/IP-3000, option)
	Applicable Engine		Gasoline engine 2-cycle (1, 2, 3-cylinder) 4-cycle (2, 3, 4, 5, 6, 8-cylinder)
	Measuring Range	2-cycle Engine	1 or 2-cylinder	500 to 10000 r/min>
			3-cylinder	500 to 8000 r/min
		4-cycle Engine	2, 3, 4 or 5-cylinder	500 to 10000 r/min
			6-cylinder	500 to 8000 r/min
			8-cylinder	500 to 6000 r/min
Analog Output	Output Voltage		0 to 10V/0 to 10000 r/min
	Accuracy	Zero	±0.2% / full-scale max. (at 25°C)
		Span	±0.3% / full-scale max. (at 25°C)
	Linearity		±0.2% / full-scale max. (at 25°C)
	Response		0.5s / 10 to 90% of F.S
	Ripple		250mVp-p / 500 r/min max.
	Connectable Load Resistance		10kΩ min.
	Output Impedance		1Ω or max. (at 25°C)
Pulse Output	Output Waveform		Rectangular waveform
	Pulse Width		approx. 8ms (every 2 rotations)
	Output Signal Level		Lo : 0.3V max. Hi : 5V min
	Output Impedance		4.7Ω or max.
Power Supply			12VDC or 24VDC
Current Consumption			Approx. 200mA (when operating on 12VDC)
Operating Temperature Range			0 to +40°C
Storage Temperature Range			-10 to +60°C
Weight			approx. 1.4kg