ACT Series Panel/Bench Tachometers

The ACT Series Tachometers consist of six standard models for both OEM and user applications. All models - Universal Input, non-contact operation from optical, infrared, laser, proximity, and magnetic sensors or direct TTL and 200mV to 50 Vac signals. (See our Sensor Page).

ACT-1B (three models) operate from either a single pulse per revolution, ten pulses per revolution, or sixty pulses per revolution.	FEATURES SPECIFICATIONS
ACT-2A front panel programmable for single or multiple pulses per revolution	FEATURES SPECIFICATIONS
ACT-3 front panel programmable for single or multiple pulses per revolution and for scaling. They may be used as Tachometers, Rate meters, Counters, and Totalizers. The ACT Series offers a fixed and floating decimal point and can be supplied with Remote Optical, Infrared, Laser, Proximity, and Magnetic Sensors, and are directly compatible with a TTL input and a 200mV to 50 Vac signal. The ACT-3 also has front panel programmable alarm set points, analog voltage and current, TTL and RS232 outputs. The ACT-3 offers more standard features than any other Panel Bench Top Tachometer available.	FEATURES SPECIFICATIONS
ENGINE TACHOMETER	FEATURES SPECIFICATIONS ORDER INFO

Instrument and Sensor Compatibility Chart (click here)

	Model ACT-1B 5 RPM - 100,000 RPM One pulse per revolution (ACT-1B) 60 pulses per revolution (ACT-1B-115-60) Alarm or output option available
	Model ACT-2A 5 RPM - 999,990 RPM Front panel programmable One or multiple pulses per revolution & scaling .0001 to 9999.9, totalize & count 1 to 99,999 Minimum and maximum recall Alarm and output options available
	Model ACT-3 5 RPM - 999,990 RPM ACT-3 includes N.I.S.T. Traceable Certificate of Calibration Front panel programmable One or multiple pulses per revolution & scaling .0001 to 99,999, totalize & count 1 to 99,999 Two alarm set points, latching or non-latching programmable hysteresis, low limit lockout Analog voltage output 0-5 Vdc Current output 4-20 mA TTL pulse repeater output RS232 bi-directional interface Minimum and maximum recall Line Power 115 Vac or 220/230/240 Vac, 50/60 Hz. 12 or 24 Vdc (User Must Specify)