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ACT-2A Panel Mount Tachometer
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Item Number: ACT-2A
Manufacturer: Monarch Instruments
Part Number: ACT-2A
Product Options
* denotes required field
ACT Series Power Option*
NIST Traceable Calibration Certificate*
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The ACT-1B Panel Tachometer Series (three models) operate from either a single pulse per revolution, ten pulses per revolution, or sixty pulses per revolution. The ACT-2A and ACT-3 are 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 Panel Instruments offer 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. All models - Universal Input, non-contact operation from optical, infrared, laser, proximity, and magnetic sensors or direct TTL and 200mV to 50 Vac signals
Features:
- Universal Input from Optical, Infrared, Laser, Proximity and Magnetic Sensors
- Direct TTL and 200mV to 50 VAC Input Signals
- 5 to 999,990 RPM
- One or Multiple Pulses per Revolution
- Scaling .0001 to 999.9
- MIN/MAX Recall
- Front Panel Programmable
- Totalize &Count 1 to 99,999
Specifications:
| Specifications |
ACT-1B |
ACT-1B-60 |
ACT-2A |
ACT-3 |
Tachometer Speed Range |
5-99,999 RPM |
5-999,990 RPM (Speeds below 5 RPM possible with multiple pulses/revolution) |
Tachometer Accuracy |
+/-1 RPM |
+/-0.0015% of reading |
Tachometer Resolution |
1 RPM |
Range (RPM)---Resolution |
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5.000-9.9999 0.0001 10.000-99.999 0.001 100.00-999.99 0.01 1000.0-9999.9 0.1 10,000-99,999 1 100,000-999,999 10 |
Tachometer Input Signals |
0-5 V TTL or 1.1-50 Vac |
| Input Configuration |
1 pulse/revolution |
60 pulses/revolution |
1 or multiple pulses/revolution. Front panel push button programmable |
Tachometer Alarm Output |
N/A |
Form C relay contacts, rated 1A at 115Vac |
Tachometer Alarm Capability |
N/A |
Two alarm set points each, front panel programmable as either high or low, latching or non-latching. Hysteresis and low limit lockout are programmable. |
Tachometer Analog Outputs
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Optional: Current Output (IO): 4-20mA (12 bit) OR Analog Output (AO): 0-5Vdc (12 bit) **Must specify full scale RPM for each option** |
N/A |
Voltage Output 0-5Vdc and Current Output 4-20mA. Panel programmable for common full scale RPM or offset ranges. Example: 0V=3600 RPM / 5V=5000 RPM |
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Reflective Tape for any non-contact photo tachometer, One 5 foot strip, 0.5
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Remote Optical Sensor (ROS) with cable, mounting bracket and 12" reflective tape with tinned wire lead termination
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Infrared Sensor with 8' cable, tinned wire lead termination and mounting bracket
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Magnetic Tiggered Sensor with amplifier and tinned wire lead termination
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