Altek 830-KP manual Count Frequencies, Connection for signals with amplitudes to 250 V RMS

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OPERATING INSTRUCTIONS

COUNT FREQUENCIES

Choose this function to use the 830-KP as a frequency counter. Available ranges are from 0.01 to 15.00 kHz, 1 to 1500 Hz and from 1 to 1500 CPM (Counts-Per-Minute).

To measure waveforms with amplitudes between 1 V and 10.25 V RMS use the low level inputs. Use the high voltage connection to read waveforms with amplitudes from 10.25 to 250.0 V RMS

1)Disconnect one or both input wires from the device to be calibrated

2)Press the FREQUENCY/PRESSURE pushbutton until any frequency signal (KHz, Hz or CPM) appears on the display.

3)Press the DISPLAY/SOURCE/READ push-button until READ and KHz, Hz or CPM appear on the display

4)Press the TYPE/ENG UNITS push-button to select between KHz, Hz or CPM on the display

5)Connect the red READ lead of the calibrator to the plus (+) input of the device and the black READ lead to the minus (-)

OPERATING INSTRUCTIONS

COUNT FREQUENCIES

Connection for signals with amplitudes below 10.25V RMS

Frequency Output Signal

Flowmeter

Flow Sensor

Variable Speed Drive

Controller

Transmitter

Connection for signals with amplitudes to 250 V RMS

Frequency Output Signal

Flow Meter

Line Frequency

Variable Speed Drives

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Contents Process Calibrator Contents General InformationGeneral TURN-ON Rear Label Condensed Operation GuideConnections Operating Instructions Power General Display ContrastDisplay Backlighting Turn OFFSource Mode Storing QUIK-CHEK OutputsRecalling QUIK-CHEK Outputs Calibrate Milliamp InputsWire mA, 2-WIRE % Percent of 4 to 20 mA 2-WIRE DP % Simulate 2-WIRE TransmittersCalibrate Voltage Inputs Check 1-5 Volt Inputs Without Disconnecting Wires Calibrate Thermocouple Inputs Calibrate Resistance InputsTwo Wire RTD Connection Three Wire RTD ConnectionFour Wire RTD Connection Calibrate RTD InputsOUT of Range Signals Calibrate Frequency InputsRead Functions MIN/MAXRead DC and AC Voltage Outputs MV, V, Vhi and Vac Read Milliamp OutputsConnection for DC Volts to 200.0 vhi Read AC Voltages Measure Thermocouple SensorsOhms Read ResistanceCheck Continuity Black Measure RTD SensorsConnection for signals with amplitudes to 250 V RMS Count FrequenciesCalibrate 2-WIRE Transmitters Calibrate 4-WIRE TransmittersCalibrate Transmitters ANY Source Function Read mA, Read %, Read DP%Read Presssure Fitting InstallationRead Pressure Calibrate Pressure Transmitters Read Pressure Specifications Measure DC Volts Ranges Cold Junction Accuracy ±1CRead Thermocouples Read OhmsThermocouple Specifications Type Range AccuracyRTD Specifications RTD Type Alpha Range AccuracyWarranty Ordering InformationPN 1800470 Rev a April