Altek 830-KP manual Calibrate Pressure Transmitters Read Pressure

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OPERATING INSTRUCTIONS

CALIBRATE PRESSURE TRANSMITTERS

READ PRESSURE AND

P-XMTR mA, P-XMTR %, P-XMTR DP%

Choose this function to simultaneously supply power to a 2-Wire pressure transmitter while supplying the input signal to the transmitter and displaying the 4-20 mA output of the transmitter.

1)Disconnect both the pressure input and output wires from the 2-Wire Transmitter to be calibrated

2)Select the proper module for the pressure range of the process

3)Place the QuikCal 90 Module in the ModPak 91 holder

4)Plug the ModPak cable into the mating connector on the 830-KP

5)Turn the selector knob to PRESSURE

6)The 830-KP will display – – – – – for up to 20 seconds while the module is powered up and verified

7)The 830-KP will display the range of the module for three seconds

8)Press the °C/°F/ZERO push-button to “Zero” the pressure reading

9)Press the DISPLAY/SOURCE/READ push-button until READ or P-XMTR appears in the lower half of the display

10)Press READ/POWER TRANSMITTER to switch between reading milliamps and supply voltage to power the transmitter

11)Carefully make all pressure connections

12)Connect the red POWER lead of the 830-KP (Connector 5) to the plus (+) output of the transmitter and the black POWER lead (Connector 6) to the minus (-)

Use the hand pump or regulated pressure source to adjust the pressure

The TechChek 830-KP supplies a nominal 24 Volts DC at 24 mA to the 2-Wire transmitter. The current output of the transmitter will be accurately displayed by the 830-KP. Calibrate the Transmitter in the usual manner and disconnect the 830-KP.

PROCESS CALIBRATOR

QUIK-CHEK

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Contents Process Calibrator General Information ContentsGeneral TURN-ON Rear Label Condensed Operation GuideConnections Operating Instructions Turn OFF PowerGeneral Display Contrast Display BacklightingCalibrate Milliamp Inputs Source ModeStoring QUIK-CHEK Outputs Recalling QUIK-CHEK OutputsWire 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 Resistance Inputs Calibrate Thermocouple InputsCalibrate RTD Inputs Two Wire RTD ConnectionThree Wire RTD Connection Four Wire RTD ConnectionMIN/MAX OUT of Range SignalsCalibrate Frequency Inputs Read FunctionsRead DC and AC Voltage Outputs MV, V, Vhi and Vac Read Milliamp OutputsConnection for DC Volts to 200.0 vhi Measure Thermocouple Sensors Read AC VoltagesOhms Read ResistanceCheck Continuity Measure RTD Sensors BlackCount Frequencies Connection for signals with amplitudes to 250 V RMSRead mA, Read %, Read DP% Calibrate 2-WIRE TransmittersCalibrate 4-WIRE Transmitters Calibrate Transmitters ANY Source FunctionRead Presssure Fitting InstallationRead Pressure Calibrate Pressure Transmitters Read Pressure Specifications Read Ohms Measure DC Volts RangesCold Junction Accuracy ±1C Read ThermocouplesType Range Accuracy Thermocouple SpecificationsRTD Type Alpha Range Accuracy RTD SpecificationsOrdering Information WarrantyPN 1800470 Rev a April
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