Monarch Instrument Datasheets for Tachometers

Tachometers are used to measure the velocity of a rotating object. They operate on the principle that a driven motor (i.e., a motor operated as a generator) produces a voltage that is proportional to the angular velocity of the motor shaft.
Tachometers: Learn more

Product Name Notes
Panel Tachometer -- ACT-1B Features All models - Universal Input, non-contact operation from optical, infrared, laser, proximity, and magnetic sensors or direct TTL and 3.3 to 50 Vac signals ACT-1B Panel Tachometer Economically priced...
Pocket Laser Tachometer -- PLT200 PLT200 is a digital, battery-powered portable optical tachometer, which operates up to 25 feet* from a reflective target using a Class 2 laser light source. The ergonomic design allows safe,...
Self-Powered Sensor -- SPSR-115/230 SPSR-115/230 Includes: SPSR-IM, PSC-2U Universal Power Supply/Recharger, ROS-P Remote Optical Sensor, and 12 inches of Reflective Tape. SPSR-IM Includes: Interface Module with PSC-2U 115/230 Vac power supply/re-charger. The TTL compatible...
Non-contact Optical Tachometer -- Pocket Tach PT99 Basic non-contact Optical Tachometer Pocket Tach 99 is a digital, battery-powered portable non-contact optical tachometer (red LED), which operates up to 36 inches from a reflective tape target using an...
Smart Laser Sensor -- SLS-115/230 Smart Laser Sensor is an internal battery-powered optical sensor utilizing a visible Class 3R Laser for a TTL pulse output. Operating range up to 65 feet with reflective tape and...
Panel Tachometer -- ACT-3X The ACT-3X Panel Tachometer is a powerful NIST calibrated fully programmable tachometer and totalizer. It accepts inputs from all Monarch speed sensors or from any standard TTL generating device. The...
Frequency to Analog Converter/Tachometer -- F2A1X The F2A1X Frequency to Analog module converts a frequency input signal into a proportional analog voltage (0-5Vdc) or current (4-20mA) output. The output signal is electrically isolated from input signal...
Frequency to Analog Converter/Tachometer -- F2A3X The F2A3X Frequency to Analog Converter is a DIN rail module that converts a frequency input signal into a proportional analog voltage (0-5Vdc) or current (4-20mA) output. The output signal...
Inductive Sensor -- GE200 HP The new GE200 HP is a non-contact electromagnetic inductive sensor designed for making RPM measurements on gasoline engines. The sensor will detect the high voltage flux field being induced from...
Compact Smart Laser Sensor -- CSLS The sensor has both digital pulse and analog outputs to provide non-contact reference points to balancing equipment or signals to a vibration analyzer. The sensor will track surface irregularities on...
LED Stroboscopes/Tachometers -- Nova-Pro™ 100
LED Stroboscopes/Tachometers -- Nova-Pro™ 300
LED Stroboscopes/Tachometers -- Nova-Pro™ 500
We have combined all the features of our hand held LED stroboscopes together with a full function laser tachometer to create a compact, ergonomic and extremely powerful two in one...
LED Stroboscopes/Tachometers -- Nova-Pro™ Ultra Violet We have combined all the features of our hand held LED stroboscopes together with Ultra Violet 385nm wavelength LEDS. It includes a full function laser tachometer for peforming non contact...