Altek 830-KP manual Read Presssure, Fitting Installation, Read Pressure

Page 18

OPERATING INSTRUCTIONS

READ PRESSSURE

WARNING! - SAFETY CONSIDERATIONS

Sudden release of compressed or stored gas can cause personal injury. Always vent the system before making pressure connections or disconnections. Exercise standard physical protection practices such as eye protection, gloves, protective clothing, etc.

To prevent the potentially hazardous release into the atmosphere of substances introduced into the pneumatic system by the user, no relief valves are provided in the QuikCal 90 Pressure Module. Consequently, if a module is overpressurized, the sensor will be damaged.

FITTING INSTALLATION

All pneumatic connections to the QuikCal 90 Module are made via 1/8”-27 NPT threads in the pressure port. Adapter fittings may be used for 1/4”-18, straight 10-32 threads or any other size fittings to match the field connections.

To install a fitting in a module pressure port:

1)Apply Teflon tape or pipe dope to the fitting threads (Teflon tape not recommended with stainless steel fittings)

2)Carefully install the fitting in the pressure port on top of the module

3)Use a 5/8” wrench to support the pressure module port and a second wrench to tighten the fitting

4)Check for leaks

OPERATING INSTRUCTIONS

READ PRESSURE

Choose this function to measure pressure with a ModPak 91 module holder and one of the many QuikCal 90 pressure modules.

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

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

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

4)Turn the selector knob to PRESSURE

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

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

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

Carefully connect the module to the pressure point to be measured.

To Change the pressure engineering units

1)Press the TYPE/ENG UNITS push-button. The words SELECT ENG. UNITS and the current selection appear on the display.

2)Press any UP/DOWN push-button until the required type appears on the display.

3)Press the STORE/RESET push-button or wait 5 seconds to store the selection

PROCESS CALIBRATOR

Pressure

Source

32

QUIK-CHEK

33

Page 17 Page 19
Image 18
Page 17 Page 19
Contents Process Calibrator Contents General InformationRear Label Condensed Operation Guide General TURN-ONConnections Operating Instructions Display Backlighting PowerGeneral Display Contrast Turn OFFRecalling QUIK-CHEK Outputs Source ModeStoring QUIK-CHEK Outputs Calibrate Milliamp InputsSimulate 2-WIRE Transmitters Wire mA, 2-WIRE % Percent of 4 to 20 mA 2-WIRE DP %Calibrate Voltage Inputs Check 1-5 Volt Inputs Without Disconnecting Wires Calibrate Thermocouple Inputs Calibrate Resistance InputsFour Wire RTD Connection Two Wire RTD ConnectionThree Wire RTD Connection Calibrate RTD InputsRead Functions OUT of Range SignalsCalibrate Frequency Inputs MIN/MAXRead Milliamp Outputs Read DC and AC Voltage Outputs MV, V, Vhi and VacConnection for DC Volts to 200.0 vhi Read AC Voltages Measure Thermocouple SensorsRead Resistance OhmsCheck Continuity Black Measure RTD SensorsConnection for signals with amplitudes to 250 V RMS Count FrequenciesCalibrate Transmitters ANY Source Function Calibrate 2-WIRE TransmittersCalibrate 4-WIRE Transmitters Read mA, Read %, Read DP%Fitting Installation Read PresssureRead Pressure Calibrate Pressure Transmitters Read Pressure Specifications Read Thermocouples Measure DC Volts RangesCold Junction Accuracy ±1C Read OhmsThermocouple Specifications Type Range AccuracyRTD Specifications RTD Type Alpha Range AccuracyWarranty Ordering InformationPN 1800470 Rev a April
Top Page Image Contents