SIMULATORS AND CALIBRATORS

541 Frequency Calibrator with Totalizer

Automatic stop eliminates the need of a stop watch

PRICE STARTING AT $ 1,050.00

Resources

541 Frequency Calibrator Spec Sheet PDF

Manufacturer PIE

Quick Specs

Frequency Read & Source Functions

Accuracy ± 0.005% of range

Source and Read

Six Ranges 1 count per hour to 20.000Khz

Calibrate Totalizer input and outputs from 1 to 99999

Count Pulses 1 to 99999

LED indicator for gate time

Read a wide range of Frequencies and Waveforms

Read 50mV to 120V peak

Read signals from Flowmeter pickups, Velocity and

Motion Detectors

Totalizers

Source Function: Sine and Square waves, Zero Based and Zero Crossing

Frequency from 1CPH to 20 KHz

Adjustable amplitude from 100mV to 12Volts peak-to-peak

Simulates Vibration Pickups, Variable Speed Drives and more

Calibrate Totalizers: Output a number of pulses from 1 to 100 minutes

Gate Trigger Indicator: The LED flashes in synch with the output frequency. This allows easy adjustment of the attenuation for proper gate triggering.

Full 5 Digit Display

True ±0.005% of range accuracy

Bar graph for quick reference of trigger level and output levels, 5% of frequency range

High contrast graphic display viewable in all lighting conditions and angles

Change the speed of dialing your test point by just pushing down on the EZ-Dial Knob

Stop watch style push button for accurate totalizer measurements and for high and low readings

Uses a standard 9V Alkaline Battery

Superior battery life of 24 hours under typical continuous usage

Easy access to battery compartment

240 VAC Tolerant

Fuse-less protection from accidental misuse

Lightweight and rugged with a solid feel

Convenient Velcro® hand strap allows for a firm confident grip or attachment to pipes and ladders.

The Practical Instrument Electronics’ Model 541 is the best tool for calibration, test, and diagnosing turbine meters, frequency counters, vibration systems, tachometers, vortex shedders, integrators, and any other Frequency devices in the shop, plant and/or field. The Model 541 brings all the features you would expect from a frequency calibrator and timesaving new ones. The model 541 comes with an LED indicator showing gate time for easy trigger level adjustment. Make adjustments with the EZ-Dial Knob or test limits with the dual action EZ-Check Switch. Save hours of troubleshooting time on problems when compared to other calibration methods. When calibrating a totalizer, the model 541 eliminates the need of a stop watch. This calibrator will automatically stop when the selected number of pulses has been sent to the totalizer.