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PD6800-0L1 Explosion-Proof Loop-Powered
Process Meter with Bargraph
Instruction Manual
• Fully-Approved Explosion-Proof Loop-Powered Meter
• 4-20 mA Input with ±0.03% Accuracy
• 3.0 Volt Drop (6.0 Volt Drop with Backlight)
• Easy Field Scaling in Engineering Units without Applying an Input
• 0.6" (15.2 mm) 5 Digits Upper Display
• 0.4" (10.2 mm) 7 Alphanumeric Characters Lower Display
• Display Mountable at 0°, 90°, 180°, & 270°
• SafeTouch
Through-Glass Button Programming
TM
• Display Input in Two Different Scales Simultaneously - Great for Level Applications
• 20-Segment Level Indicator Bargraph
• Open Collector Output Assignable to High or Low Alarm
• HART
Protocol Transparent
®
• Loop or External DC-Powered Backlight Standard
• Operating Temperature Range: -40 to 75°C (-40 to 167°F)
• FM Approved as Explosion-Proof / Dust-Ignition Proof / Flame-Proof
• CSA Certified as Explosion-Proof / Dust-Ignition Proof / Flame-Proof
• ATEX and IECEx Certified as Flame-Proof and Protection by Enclosure
• Conformal Coated PCBs for Dust and Humidity Protection
• Password Protection
• 32-Point Linearization
• Wide Viewing Angle
• Flanges for Wall or Pipe Mounting
• Explosion-Proof, IP68, NEMA 4X Die-Cast Aluminum Enclosure
• 3-Year Warranty
PRECISION DIGITAL CORPORATION
233 South Street • Hopkinton MA 01748 USA
Tel (800) 343-1001 • Fax (508) 655-8990
www.predig.com
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Summary of Contents for Precision Digital Corporation PD6800-0L1
- Page 1 PD6800-0L1 Explosion-Proof Loop-Powered Process Meter with Bargraph Instruction Manual • Fully-Approved Explosion-Proof Loop-Powered Meter • 4-20 mA Input with ±0.03% Accuracy • 3.0 Volt Drop (6.0 Volt Drop with Backlight) • Easy Field Scaling in Engineering Units without Applying an Input •...
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Page 2: Introduction
Disclaimer The information contained in this document is subject to change without notice. Precision The PD6800-0L1 is a rugged, explosion-proof loop- Digital Corporation makes no representations powered meter fully featured for demanding applica- or warranties with respect to the contents hereof;... -
Page 3: Table Of Contents
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Table of Contents Introduction ......................2 Ordering Information ..................2 Specifications ..................... 5 General ......................5 Input ........................ 5 Open Collector Output ................... 5 Product Ratings and Approvals ..............6 Electromagnetic Compatibility ..............6 Safety Information .................. - Page 4 PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Operation......................20 Front Panel Buttons Operation ..............20 Display Maximum, Minimum, and Input Current ........20 Reset Meter to Factory Defaults..............20 Factory Defaults & User Settings..............21 Troubleshooting ....................21 Troubleshooting Tips ................... 21 Quick User Interface Reference ..............
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Page 5: Specifications
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Specifications Enclosure Explosion-proof die cast aluminum with Except where noted all specifications apply to operation at +25°C. glass window, corrosion resistant epoxy General coating, color: blue. NEMA 4X, 7, & 9, IP68. Display Five digits 0.60"... -
Page 6: Product Ratings And Approvals
This information is contained within the serial number with the first four digits representing the year and month in the YYMM format. For European Community: The PD6800-0L1 must be installed in accordance with the ATEX directive 94/9/EC, and the product certificate Sira... -
Page 7: Installation
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Installation Mounting For Installation in USA: The PD6800-0L1 must be The PD6800-0L1 has two slotted mounting flanges installed in accordance with the National Electrical that may be used for pipe mounting or wall mounting. -
Page 8: Cover Jam Screw
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Cover Jam Screw The cover jam screw should be properly installed • Observe all safety regulations. Electrical wiring once the meter has been wired and tested in a safe should be performed in accordance with all environment. -
Page 9: Wiring Diagrams
9-36 LOOP to drive a relay as shown in Figure 9. Figure 4. Connections without Backlight To avoid damaging the PD6800-0L1’s amplifying • components, use care not to wire incorrectly or exceed output ratings. A diode, such as 1N4000 series, will provide protection from relay 4-20 mA transients. -
Page 10: Setup And Programming
SafeTouch buttons will not work if two or more • buttons are detected as being pressed The PD6800-0L1 is equipped with four sensors that simultaneously. As a result, be careful to avoid operate as through-glass buttons so that it can be... -
Page 11: Buttons And Display
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Buttons and Display Menu Button • Press the Menu button to enter Programming Mode. • Press the Menu button during Programming Mode to return to the previous menu selections. • Hold the Menu button for 1.5 seconds at any time to exit Programming Mode and return to Run Mode. -
Page 12: Main Menu Display Functions & Messages
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Main Menu Main Menu Display Functions & Messages The main menu consists of the most commonly used The meter displays various functions and messages functions: Setup, Advanced, and Password. during setup, programming, and operation. The... -
Page 13: Setting Up The Meter (Setup)
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Setting Up the Meter (SETUP) Setting Numeric Values The numeric values are set using the RIGHT and UP The Setup menu is used to select: arrow buttons. Press RIGHT arrow to select next digit Decimal point location and UP arrow to increment digit. -
Page 14: Scaling The Meter (Scale)
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Scaling the Meter (SCaLe) Scaling the Tank Level Indicator (PERCENT) The 4-20 mA input can be scaled to display the pro- cess in engineering units. To scale the meter, enter The display includes a 20-segment tank level the value in milliamps (mA) for input 1, and then the indicator. -
Page 15: Setting The Tag (Tag)
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Setting the Tag (TAG) Making Changes to a Password Protected Meter Any lower display setting that includes a tag will require the tag to be entered. If the meter is password protected, the meter will display the message LOCKED when the Menu button is pressed. -
Page 16: Advanced Features Menu (Advance)
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Advanced Features Menu (ADVANCE) To simplify the setup process, functions not needed for most applications are located in the Advanced Features Menu. Access the Advanced Features Menu by pressing ENTER at the ADVANCE menu in the Main Menu defined on page 12. -
Page 17: Advanced Features Menu & Display Messages
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Advanced Features Menu & Display Messages The following table shows the Advanced features menu functions and messages in the order they appear in the menu. Display Parameter Action/Setting Display Parameter Action/Setting Save entered volume... -
Page 18: Alarm Output (Output)
Instruction Manual Alarm Output (OUTPUT) Input Signal Filter (FILTER) The PD6800-0L1 is equipped with an NPN open The noise filter is available for unusually noisy signals collector output that may be set up for high or low that cause an unstable process variable display. The... -
Page 19: Level Input Live Signal Calibration (Lvl Cal)
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Level Input Live Signal Calibration Notes: The signal source must have a full-scale accu- (LVL CAL) racy of 0.002% or better between 4 and 20 The meter can be calibrated using a current source mA in order to maintain the specified accuracy instead of scaling. -
Page 20: Operation
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Operation Front Panel Buttons Operation Reset Meter to Factory Defaults When the parameters have been changed in a way Button Symbol Description that is difficult to determine what’s happening, it might be better to start the setup process from the factory Press to Enter or Exit defaults. -
Page 21: Factory Defaults & User Settings
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Factory Defaults & User Troubleshooting Settings Due to the many features and functions of the meter, it’s possible that the setup of the meter does not The following table shows the factory setting for most agree with what an operator expects to see. -
Page 22: Quick User Interface Reference
PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Quick User Interface Reference Pushbutton Function MENU Go to programming mode or leave programming. Hold for 5 seconds to enter Advanced Features menu directly. RIGHT Move to next digit. Arrow Go to previous menu or alphanumeric character selection. -
Page 23: Eu Declaration Of Conformity
ATEX Quality Assurance Notification No.: SIRA 10 ATEX M462 ATEX Notified Body for Quality Assurance: CSA Group Netherlands B.V., NB 2813 Utrechtseweg 310 6812 AR, Arnhem, Netherlands Signed for and on behalf of Precision Digital Corporation: Name: Jeffrey Peters Company: Precision Digital Corporation Title:... - Page 24 PD6800-0L1 Explosion-Proof Loop-Powered Process Meter Instruction Manual Contact Precision Digital Technical Support Call: (800) 610-5239 or (508) 655-7300 Fax: (508) 655-8990 Email: support@predig.com Sales Support Call: (800) 343-1001 or (508) 655-7300 Fax: (508) 655-8990 Email: sales@predig.com Place Orders Email: orders@predig.com For the latest version of this manual please visit www.predig.com...
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