2700G Series Reference Pressure Gauge Users Manual September 2012 © 2012 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. All product names are trademarks of their respective companies.
LIMITED WARRANTY AND LIMITATION OF LIABILITY Each Fluke product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is one year and begins on the date of shipment. Parts, product repairs, and services are warranted for 90 days.
Table of Contents Title Page Introduction .................................................................................................................... 1 How to Contact Fluke Calibration ................................................................................... 1 Standard Equipment....................................................................................................... 2 Safety Information ......................................................................................
2700G Series Users Manual Set Sample Rate .................................................................................................. 7 Set Tare ............................................................................................................... 7 Function Lock ....................................................................................................... 8 Supervisory Mode .....................................................................................................
List of Tables Table 1. 2. 3. Title Page Symbols................................................................................................................................. 4 Display and Buttons .............................................................................................................. 5 Units Conversion ...................................................................................................................
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List of Figures Figure 1. 2. 3. Title Page The Product ........................................................................................................................... 5 Change the Batteries ............................................................................................................. 10 USB Power Module and Universal Connectors .....................................................................
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Introduction How to Contact Fluke Calibration The 2700G Series Reference Pressure Gauges (the Product) are high-accuracy digital pressure test gauges. Accurate to 0.02 % FS, the Product can be used as a calibration reference, or in applications where highaccuracy pressure measurement is required.
2700G Series Users Manual Standard Equipment The Product ships with: • Protective Cover (installed) • Three AA Alkaline Batteries (installed) • Safety Information (printed) • Report of Calibration • Manuals CD-ROM with translated Users Manuals • USB Cable • USB Power Adapter • NPT to ¼ BSP Male Adapter • NPT to M20 x 1.5 Male Adapter XWWarning To prevent injury, only assemble and operate high-pressure systems if you know the correct safety procedures.
Reference Pressure Gauge Safety Information • • Replace the batteries when the low battery indicator shows to prevent incorrect measurements. The battery door must be closed and locked before you operate the Product. WCaution To prevent possible damage to Product or to equipment under test: • • The display reads “OL” when the pressure source is above the Product range limit. The pressure source must immediately be removed. Do not apply more than the maximum torque specified.
2700G Series Users Manual Symbols Symbols used on the Product and in this manual are in Table 1. Table 1. Symbols Symbol Symbol Meaning W Risk of danger. Important information. See manual. P Conforms to European Union directives. X Hazardous voltage. Risk of electrical shock. ) Conforms to relevant North American Safety Standards. ~ This product complies with the WEEE Directive (2002/96/EC) marking requirements.
Reference Pressure Gauge Display and Buttons Display and Buttons Table 2. Display and Buttons The Display and Buttons are shown in Figure 1. The Buttons are in Table 2. 2 Item Push to turn on the Product. Push again to turn off the Product. Zeros the display. In Configure Mode, push the button to move forward through the menus. 3 4 Function MIN MAX records minimum and maximum pressure values and saves them to memory. Push to show maximum (MAX) indication.
2700G Series Users Manual Operation Table 2. Display and Buttons (cont.) Item Push to go to setup and configuration menus. Push to make a selection. When the Product is not in Configuration mode, push to turn on the backlight. Push again to turn off the backlight. NPT Connector Pressure Display Engineering Units 6 Function Bargraph The subsequent sections tell you how to operate the Product. Push to turn on the Product.
Reference Pressure Gauge Operation engineering units. See the Supervisory Mode section for instructions to set up custom units. Set Auto Off Auto Off can be set in 1 minute increments from 1 to 30 minutes or you can turn off the function for continuous Product operation. The Product is configured for 30 minutes. Push and to set the necessary interval. The “off” position is at the low end of the selections, less than 1 minute.
2700G Series Users Manual Function Lock When set, access to each of the settable parameters above can be turned “off” to prevent unauthorized configuration changes. This is done with password protection in Supervisory Mode. Push to access Supervisory Mode or to go back to normal operation. Supervisory Mode If necessary, each user-configurable parameter can be edited when you receive the Product. Some parameters are locked and must be unlocked to configure them. Use Supervisory mode to do this.
Reference Pressure Gauge Battery Life How to Set a Custom Engineering Unit or Scale The last menu selection in Supervisory Mode is SET FACTR. You can set a multiplier factor from 0.001 to 100 to make a custom scale. The set factor is multiplied by the psi measured and the result is shown. Example: 40 psi is the equivalent of 1000 lbs of product in a tank. It is necessary to show the product weight with a 100 psi gauge. If you set a factor of 25, 40 psi pressure shows as 1000 (40 x 25).
2700G Series Users Manual How to Change the Batteries XWWarning To prevent possible electrical shock, fire, or personal injury, have an approved technician repair the Product. To change the batteries, see Figure 2: 1. Pull off the Product cover. 2. Use a Phillips screwdriver to loosen the captive screw on the battery door. 3. Remove the battery door. 4. Replace the three AA batteries. 5. Install the battery door again. 6. Tighten the captive screw on the battery door. 7.
Reference Pressure Gauge Accessories Accessories USB Interface Cable Power Module The Product includes a USB power module. See Figure 3. The Product includes an USB interface cable. The input jack is on the back of the Product. You can use serial communication to configure and calibrate the Product and move measurement data from the Product to a PC. For specifications on the interface, see the Specifications section.
2700G Series Users Manual gsn003.eps Figure 3.
Reference Pressure Gauge Serial Interface Instructions Serial Interface Instructions List of Commands The subsequent sections tell you how to set up the Product for serial communication. Use the subsequent list of commands to communicate with the Gauge: Initiating Communication *CLS Clears the error queue Terminal communication can be setup with terminal communication Software on a PC.
2700G Series Users Manual MIN? Returns the minimum recorded value Parameter Units MAX? Returns the maximum recorded value psi Pressure in pounds per square inch TEMP? Returns temperature in the chosen units bar Pressure in bars CAL_STORE Stores calibration data.
Reference Pressure Gauge Error Codes ftH2O60F Pressure in feet of water at 60 °F Error Codes iNHg0C Pressure in inches of mercury at 0 °C The gauge uses the subsequent error codes: mmHg0C Pressure in millimeters of mercury at 0 °C kpal Pressure in kilopascals Far Temperature in Fahrenheit Cel Temperature in Celsius mSW Pressure in meters of SeaWater ftSW Pressure in feet of SeaWater MPA Pressure in MegaPascal torr Pressure in Torr (mmHG0C) 101 A non-numeric entry was received where it
2700G Series Users Manual Units Conversion See Table 3 for units and their conversion factors. Table 3. Units Conversion Unit Name Conversion Factor (from kPa) Conversion Factor (to kPa) psi 0.14503773773 6.894759 bar 0.01 100 MPa 0.001 1000 kgf/cm2 0.010197162130 98.06652 inH2O @ 4 °C 4.014742 0.249082 inH2O @ 20 °C 4.021845 0.248642 inH2O @ 60 °F 4.0185886 0.248844 ftH2O @ 4 °C 0.33456183 2.988984 ftH2O @ 20 °C 0.33515375 2.983705 ftH2O @ 60 °F 0.33488238 2.
Reference Pressure Gauge Units Conversion Table 3. Units Conversion (cont.) Unit Name Conversion Factor (from kPa) Conversion Factor (to kPa) cmH2O @ 4 °C 10.19744 0.09806383 cmH2O @ 20 °C 10.21549 0.09789056 mH2O @ 4 °C 0.1019744 9.806383 mH2O @ 20 °C 0.1021549 9.789056 kPa 1 1 mbar 10 0.1 inHg @ 0 °C 0.2952998 3.386387 mmHg @ 0 °C 7.500618 0.133322 Torr 7.500618 0.133322 ftSW @ 0 °C 0.325408 3.073062 mSW 0.09918444 10.
2700G Series Users Manual Specifications Accuracy Positive Pressure ............................................................................ ±0.02 % FS Vacuum .......................................................................................... ±0.05 % FS Temperature Compensation ........................................................... 18 °C to 28 °C (65 °F to 82 °F) to rated accuracy Note: For temperatures from 0 °C to 18 °C and 28 °C to 50 °C, add .
Reference Pressure Gauge Specifications Mechanical Specifications Dimensions .................................................................................... (11.4 x 12.7) cm, depth = 3.7 cm (4.5 x 5) in, depth = 1.5 in (Without Protective Cover) Pressure Connection ............................................................................. ¼ in NPT Male Housing .................................................................................. Cast ZNAL Display ........................................
2700G Series Users Manual Available Pressure Ranges Model Number 2030BG100K 2030BG200K 2030BG700K Pressure Range (psi) 15 30 100 300 500 1000 3000 5000 10000 Pressure Range (MPa) 0.1 0.2 0.7 2 3.5 7 20 35 70 Vacuum Range (psi) -15 -15 -12 -12 -12 -12 0 0 0 Vacuum Range (kPa) -100 -100 -80 -80 -80 -80 0 0 0 Burst Pressure (psi) 45 90 1000 2000 2000 10000 10000 10000 15000 Burst Pressure (MPa) 0.3 0.
