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Related Manuals for Fluke 718-100US
Summary of Contents for Fluke 718-100US
- Page 1 ® 718 Series Pressure Calibrator Users Manual July 1998 Rev. 4, 3/06 © 1998-2006 Fluke Corporation. All rights reserved. Printed in U.S.A. All product names are trademarks of their respective companies. MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
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Page 2: Table Of Contents
Calibrating a P/I Transmitter................... 10 Using the Internal Pump .................... 10 Pump Valve Assembly Cleaning Instructions ..............15 Using an External Pump....................16 External Fluke Pressure Module Compatibility ............... 18 Sourcing Loop Voltage ....................19 Percent Error Setup......................19 Maintenance........................20 In Case of Difficulty.................... - Page 3 Specifications......................... 25 Pressure Sensor Input ....................25 Pressure Module Input ....................25 DC mA Input ......................25 Loop Supply ......................25 General Specifications ....................26 How to Contact Fluke..................... 27 MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
- Page 4 Input Units ..........................2 Safety Information ......................... 3 International Electrical Symbols..................... 5 Pushbutton Functions......................7 Pump Features ........................10 Recommended Pressure Modules ..................14 Fluke Pressure Module Compatibility ..................18 Replacement Parts ........................ 22 MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
- Page 5 Internal Pressure Sensor with Internal Pump ................ 12 Pressure Module with Internal Pump..................13 Pressure Module with External Pump..................17 Sourcing Loop Voltage ......................19 Battery Replacement ......................21 Replacement Parts ........................ 24 MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
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Page 6: Introduction
Pressure sensor specifications are as listed under • Measure pressure via a 1/8-inch NPT pressure fitting “Pressure Sensor Input”. and an internal pressure sensor or via a Fluke 700 Series Pressure Module The Calibrator measures pressure sensor inputs in the •... -
Page 7: Safety Information
718 Series Users Manual “How to Contact Fluke.” To order replacement parts or Safety Information spares, see “Parts and Accessories.” Use the Calibrator only as specified in this Users Manual, otherwise the protection provided by the Calibrator may be Table 1. Input Units impaired. - Page 8 Turn off circuit power before connecting the Calibrator mA and COM terminals in the circuit. Place Calibrator in series with the circuit. • When servicing the Calibrator, use only specified replacement parts. • Do not allow water inside the case. MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
- Page 9 To avoid damage to the pump, use with dry air and non-corrosive gases only. Check test leads for continuity before using. Inspect Calibrator for cracks or damage, do not use the probes if they are damaged or show high resistance. MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
- Page 10 Hazardous voltage. Risk of electric Hold in shock. fixed position Double insulated Conforms to relevant Canadian Standards Association directives. Conforms to relevant European Union directives Pressure wh001f.eps Figure 1. Connection Technique MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
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Page 11: Getting Acquainted With The Calibrator
(W) to decrease or (X) to increase the turn-off time. To disable, press until the display shows OFF. wh005f.eps Figure 2. Front Panel Features The Calibrator resumes normal operation after 2 seconds. MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:... - Page 12 Press to toggle the mA display mode between mA, mA Percent, and mA Percent Error. Press to freeze the display. The symbol appears on the display. Press again to resume normal operation. MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
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Page 13: Switch Test
Make sure the vent on the pump is open and zero the Calibrator if necessary. Close the vent after zeroing Hold for 3 seconds to reset Switch Test mode; hold the Calibrator. any other key for 3 seconds to exit. MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:... -
Page 14: Zeroing With Absolute Pressure Modules
Pressure/ Vacuum Press the button to convert to any convenient Switch measurement display unit. Pressure/Vacuum Release Fine Control Adjustment Knob Internal Pump wh009f.eps Figure 3. Pump Features MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:... -
Page 15: Calibrating A P/I Transmitter
Increase pressure on the inward stroke. Pump In vacuum mode, decrease pressure on The internal pump can also be used with certain Fluke 700 the outward stroke. Series Pressure Modules. In this case, pressure measured by the Pressure Module is displayed by the Calibrator. - Page 16 Forward (clockwise) is for pressure; backward (counter-clockwise) is for vacuum. Turn the pressure/vacuum release control backward (counter-clockwise) to vent pressure/vacuum from the pump. Press to zero the pressure display. MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
- Page 17 718 Series Users Manual Black S I G N A L – T E S T wh002f.eps Figure 4. Internal Pressure Sensor with Internal Pump MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
- Page 18 Pressure Calibrator Calibrating a P/I Transmitter S I G N A L – Pressure Module T E S T Black wh010f.eps Figure 5. Pressure Module with Internal Pump MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
- Page 19 700 PD3 700 P24 700 PD4 700 P05 700 PD5 700 P06 700 PD6 700 P27 700 PD7 700 P07 700 D29 700 P08 700 P30 700 P09 700 P31 MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
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Page 20: Pump Valve Assembly Cleaning Instructions
Inspect the springs for wear or loss of tension. They should be approximately 8.6 mm long in the relaxed state. If they are shorter than this, they may not allow the o-ring to seat properly. Replace if needed. MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:... -
Page 21: Using An External Pump
To develop higher pressure or vacuum, use an external pump (such as the Fluke Model 700PTP). Use a Fluke Pressure Module connected to the pressure module input on the Calibrator. Pressure modules are listed in Table . - Page 22 Pressure Calibrator Using an External Pump S I G N A L Pressure Module – T E S T Black wh006f.eps Figure 6. Pressure Module with External Pump MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
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Page 23: External Fluke Pressure Module Compatibility
Users Manual External Fluke Pressure Module Compatibility If inappropriate units are selected, the output of Fluke 700P Pressure Modules can cause the Calibrator display to overflow (OL), or displays values that are too low to be read. Refer to Table 7 for appropriate unit and range compatibility. -
Page 24: Sourcing Loop Voltage
4-20 mA scale. Measure loop current in the mA measurement display. Press OFF to deactivate the 24 V dc supply when you are done sourcing loop voltage. MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:... -
Page 25: Maintenance
Calibration injury, or sudden release of pressure, review “Safety Information” earlier in this manual Fluke recommends that you calibrate your Calibrator once before proceeding. a year to ensure that it performs according to its specifications. A calibration manual is available (PN Remove test leads before opening. -
Page 26: Replacing The Batteries
XW Warning To avoid false readings, which could lead to possible electric shock or personal injury, replace the batteries as soon as the battery indicator appears. wh008f.eps Figure 8. Battery Replacement MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:... -
Page 27: Parts And Accessories
LCD bezel, 718 300G 2545058 686482 MP3, 4 Pump retainer bracket 664201 Gasket 664208 1G pump 2571725 30G, 100G and 300G pump 2558508 MP7, 8 Selector knob 664193 Vernier adjust knob 664190 MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:... - Page 28 Pump (with cleanout) rebuild kit 2553919 718 1G Top Case Decal 2546993 718 30G Top Case Decal 2547000 718 100G Top Case Decal 2547017 718 300G Top Case Decal 2547021 MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
- Page 29 718 Series Users Manual MP85 Holster MP14 MP11,12,13 AC72 H7,8 Alligator Clips MP3,4 TL75 Test Lead Set MP86 MP92 H5,6 MP10 H2,3,4 MP89,90 wh004f.eps Figure 9. Replacement Parts MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...
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Page 30: Specifications
(-83 to 2068 (2.6 mPa) kPa) ° Temperature coefficient: 0.01 % of range per C for ° ° ° ° temperature ranges -10 C to 18 C and 28 C to 55 MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:... -
Page 31: General Specifications
L (2.61 in H x 3.72 in W x 8.5 in L) Vibration: Random 2 g, 5 Hz to 500 Hz per MIL-PRF- Weight: 737 g (26 oz); with holster: 992 g (35 oz) 28800F Class 2 MyFlukeStore 1.888.610.7664 www. .com Shop for Fluke products online at:...