Cooper-instruments-systems DPG 100 Digital Pressure Test Gage Manual de usuario

DPG 100 DIGITAL PRESSURE GAGE USER’S GUIDE http://www.cooperinstruments.com PH: (540)349-4746 • FAX: (540)3

3.3 Power Supply Options 3.3.1 Battery Two nine-volt alkaline batteries (NEDA 1604) are recommended operation. This is a common type of battery that

3.6 Restoring the Calibrated Zero To restore the zero, first press and hold the [Clear] button, and while holding <Clear>... ...press the [Z

4.2 Required Pressures In order to re-calibrate the instrument, you must have a precision pressure standard that can produce the zero-scale, half-sca

Apply the indicated pressure to the instrument. Press [Clear] until "-P-" is displayed, indicating that the reading is being stored. Fina

4.5 Calibration Error Messages If unexpected pressures are encountered during the calibration procedure, the instrument will alert the user by flash

Interface: 3 feet of cable with strain relief Update Rate: same as display Minimum Output:: At least -2.5% of full scale Maximum Output:

5.3.2 Limit Option Figure 5-3: Wiring code for limit option 5.3.3 0-5 VDC Output Option Figure 5-4: Wiring code for 0-5 VD

5.3.5 4-20 mA Output Option Figure 5-6: Wiring code for 4-20 mA output option 5.4 Explanation Of Limits Limits allow the instrument to signal b

• Remove the center screw from the rear of the unit and gently remove the electronics from the housing. Apply power via the integral cable and run t

To change a feature with the Setup Menu: Make sure the instrument is turned off. Press the [On/Off] button. While unit is checking the display (

CONTENTS CHAPTER 1 GETTING STARTED...1 1.1 Quick Start Guide

6.3 Low Limit Setpoint ("L-LO") Menu Item The Low Limit Setpoint ("L-LO”) menu item determines the pressure reading below which Limi

6.5.5 [Clear] Button Disable Feature This feature disables the ability to clear the high and low data values with the [Clear] button. The ability to

Table 7: Available Units for "M" Pressure Reference Setting Engineering Unit I Comment ADC for factory use only PSI PSI DUAL inHg {<0

"HELP 23”: Self-test error. The engineering unit conversion that you selected cannot be rendered on a 4 digit display. For example, consider the

Figure 8-1: Power adapter specification CHAPTER 9 WARRANTY REPAIR POLICY Limited Warranty On Products Any Cooper Instruments product which, un

CHAPTER 6 FIELD SELECTABLE FEATURES ...15 6.1 Introduction ...

CHAPTER 1 GETTING STARTED IMPORTANT! IT IS RECOMMENDED THAT YOU READ THIS DOCUMENT THOROUGHLY BEFORE APPLYING POWER TO THIS UNIT. THIS DOCUMENT CONTA

2.2.2 Low Battery Indicator On the left side of the display, just above the minus sign, is the low battery indicator (in the shape of an arrow). Whe

2.4 Front and Side Views Figure 2-1: Front View Figure 2-2: Side View DPG 100 3 Rev Feb 2001

2.5 Dimensions Figure 2-3: Dimensions DPG 100 4 Rev Feb 2001

2.6 Specifications These specifications are subject to change without notice. Enclosure Rating: NEMA 2 (standard), NEMA 4 (optional; not availab

CHAPTER 3 SET UP 3.1 Installation When installing the instrument into a process connection, make sure all backpressure is relieved from the system.