PD663 EXPLOSION-PROOF
LOOP-POWERED METER
4-20 mA input
3½+ Digits LCD, 0.6" High
Easy Four-Button Programming
Programmable Noise Filter
32-Point and Square Root Linearization Input Functions
Max/Min Display
HART
Loop-Powered Backlight Option
1.7 V drop (4.7 V with Backlight)
NEMA 4X Enclosure
Operates from -40 to 75°C
®
Protocol Transparent
PRECISION DIGITAL CORPORATION
89 October Hill Road • Holliston MA 01746 USA
Tel (800) 343-1001 • Fax (508) 655-8990
www.predig.com
PD663 Loop-Powered Meter Instruction Manual
Disclaimer
The information contained in this document is subject to change without notice.
Precision Digital makes no representations or warranties with respect to the
contents hereof; and specifically disclaims any implied warranties of
merchantability or fitness for a particular purpose.
!
CAUTION: Read complete
instructions prior to installation and
operation of the meter.
WARNING: Risk of
electric shock or
personal injury.
WARNINGS
• This product is not recommended for life support applications or applications
where malfunctioning could result in personal injury or property loss. Anyone
using this product for such applications does so at his/her own risk. Precision
Digital Corporation shall not be held liable for damages resulting from such
improper use.
• Failure to follow installation guidelines could result in death or serious injury.
Make sure only qualified personnel perform the installation.
• Never remove the meter cover in explosive environments when the circuit is
live.
• Cover must be fully engaged to meet flameproof/explosion-proof
requirements.
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PD663 Loop-Powered Meter Instruction Manual
Limited Warranty
Precision Digital Corporation warrants this product against defects in material or
workmanship for the specified period under “Specifications” from the date of
shipment from the factory. Precision Digital’s liability under this limited warranty
shall not exceed the purchase value, repair, or replacement of the defective unit.
Registered Trademarks
All trademarks mentioned in this document are the property of their respective
owners.
© 2013-2014 Precision Digital Corporation. All rights reserved.
www.predig.com
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PD663 Loop-Powered Meter Instruction Manual
INTRODUCTION
The ProtEX-Lite PD663 is a rugged, NEMA 4X loop-powered meter in an
explosion-proof enclosure ideal for applications where a simple, inexpensive
display is required in a hazardous area. The PD663 is scaled using four push
buttons and can be done without applying an actual calibration signal.
Programming may also be done through the explosion-proof enclosure with
optional magnetic reed switches and a magnet key. The PD663’s display will
read up to 2999; we call this 3½+ digits! The loop-powered backlighting option
lets you see the display under any lighting condition and is powered completely
from the 4-20 mA loop. This means there is no need for additional wiring and
never any batteries to change. Multi-point linearization with up to 32 points and
the square root function allow for conditioning of signals from non-linear
transmitters without adding external components to the system.
The PD663 is housed in a rugged, explosion-proof, cast aluminum, NEMA 4X
enclosure and is provided with two threaded conduit holes and integrated pipe or
wall mounting holes.
ORDERING INFORMATION
Model Options Installed
PD663-0L0-00 None
PD663-0K0-00 Loop-Powered Backlight
PD663-0LA-00 Reed Switch
PD663-0KA-00 Loop-Powered Backlight and Reed Switch
Accessories
Model Description
PDA-MAG Magnet Assembly for Reed Switches
PDA0003 ½" M-NPT to ¾" F-NPT Adapter
PDA6863 2" Pipe Mounting Kit
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PD663 Loop-Powered Meter Instruction Manual
Table of Contents
INTRODUCTION----------------------------------------------------------------------- 4
ORDERING INFORMATION ------------------------------------------------------- 4
SPECIFICATIONS -------------------------------------------------------------------- 7
General ------------------------------------------------------------------------------------------- 7
Input ----------------------------------------------------------------------------------------------- 8
Product Ratings and Approvals---------------------------------------------------------- 9
Electromagnetic Compatibility --------------------------------------------------------- 10
SAFETY INFORMATION ---------------------------------------------------------- 11
INSTALLATION---------------------------------------------------------------------- 12
Unpacking ------------------------------------------------------------------------------------- 12
Pre-Installed Conduit Plug --------------------------------------------------------------- 12
Mounting --------------------------------------------------------------------------------------- 13
Cover Jam Screw---------------------------------------------------------------------------- 13
Connections ---------------------------------------------------------------------------------- 13
4-20 mA Input Connections & Wiring Diagrams ........................................ 15
SETUP AND PROGRAMMING -------------------------------------------------- 16
Buttons and Display ----------------------------------------------------------------------- 17
Setting Numeric Values ------------------------------------------------------------------- 18
Programming the Meter ............................................................................. 18
Main Menu ------------------------------------------------------------------------------------- 19
Main Menu Display Functions & Messages .............................................. 20
Setting the Decimal Point (dP) ................................................................... 20
Scaling the Meter (SCL) ............................................................................. 21
Calibrating the Meter (Cal) ........................................................................ 22
Re-calibrating the Internal Calibration Reference (ICal) .......................... 22
Advanced Features Menu ---------------------------------------------------------------- 23
Advanced Features Menu & Display Messages ........................................ 24
Signal Input Conditioning Function (Fnc) .................................................. 25
Information Menu (info) ............................................................................. 25
Input Signal Filter (FIL) ............................................................................. 25
Internal Calibration (ICal) ......................................................................... 26
OPERATION -------------------------------------------------------------------------- 27
Front Panel Buttons Operation --------------------------------------------------------- 27
Maximum & Minimum Readings (HI & LO) ----------------------------------------- 28
Reset Meter to Factory Defaults ------------------------------------------------------- 29
Factory Defaults & User Settings ------------------------------------------------------ 30
TROUBLESHOOTING ------------------------------------------------------------- 31
Troubleshooting Tips ---------------------------------------------------------------------- 31
MOUNTING DIMENSIONS ------------------------------------------------------- 32
QUICK USER INTERFACE REFERENCE ----------------------------------- 34
EC DECLARATION OF CONFORMITY --------------------------------------- 35
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PD663 Loop-Powered Meter Instruction Manual
Table of Figures
Figure 1. PD663 Meter Assembly, Rear View ................................... 14
Figure 2. PD663 Input Connections without Backlight ................... 15
Figure 3. PD663 Input Connections with Backlight ......................... 15
Figure 4. Enclosure Dimensions – Front View ................................. 32
Figure 5. Enclosure Dimensions – Side Cross Section View ......... 33
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PD663 Loop-Powered Meter Instruction Manual
SPECIFICATIONS
Except where noted all specifications apply to operation at +25°C.
General
DISPLAY 0.6" (15.24 mm) LCD, 3½+ digits; -1999 to 2999
DISPLAY
UPDATE RATE
OVERRANGE
UNDERRANGE
PROGRAMMING
METHOD
NOISE FILTER Programmable HI, LO, or OFF
RECALIBRATION Recalibration is recommended at least every 12 months.
MAX/MIN
DISPLAY
NON-VOLATILE
MEMORY
NORMAL MODE
REJECTION
ENVIRONMENTAL Operating temperature range: -40 to 75°C
CONNECTIONS Removable screw terminals accept 12 to 22 AWG wire
ENCLOSURE Explosion-proof die cast aluminum with glass window,
MOUNTING May be mounted directly to conduit. Two mounting holes
TIGHTENING
TORQUE
OVERALL
DIMENSIONS
WEIGHT 2.45 lbs (40 oz, 1.13 kg)
WARRANTY 3 years parts and labor
2 Updates/Second
Display flashes
Display flashes
Four internal pushbuttons, optional magnetic reed
switches.
Max/Min readings reached by the process are stored until
reset by the user or until power to the meter is turned off.
All programmed settings are stored in non-volatile memory
for a minimum of ten years if power is lost.
64 dB at 50/60 Hz
Storage temperature range: -40 to 75°C
Relative humidity: 0 to 90% non-condensing
0.30% max copper content, corrosion resistant epoxy
coating, color: blue. NEMA 4X, 7, & 9, IP68.
Two ½” NPT threaded conduit openings. One ½” NPT
nickel plated brass conduit plug with 10 mm hex key fitting
installed.
for 1.5” pipe or wall mounting. See Mounting Dimensions
on page 32.
Screw terminal electrical connectors: 4.5 lb-in (0.5 Nm)
4.84" x 4.29" x 3.62" (123 mm x 109 mm x 92 mm)
(W x H x D)
2999
-1999
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PD663 Loop-Powered Meter Instruction Manual
Input
ACCURACY
FUNCTION
TEMPERATURE
DRIFT
DECIMAL POINT
MINIMUM SPAN
CALIBRATION
RANGE
±1 count
Linear (2 to 32 points) or square root
50 PPM/C from -40 to 75C ambient
User selectable decimal point
Input 1 & Input 2: 0.40 mA
An Error message will appear if input 1 and input 2 signals
are too close together.
Input
Range
4-20 mA 0.40 mA
Minimum Span
Input 1 & Input 2
MAXIMUM
VOLTAGE DROP
EQUIVALENT
RESISTANCE
LOOP-POWERED
BACKLIGHT
OPTION
INPUT
OVERLOAD
Without Backlight With Backlight
1.7 VDC @ 20 mA 4.7 VDC @ 20 mA
85 Ω @ 20 mA 185 Ω @ 20 mA
Factory installed only. Powered directly from the 4-20 mA
loop, no batteries required. Backlight can be enabled or
disabled via alternative wiring of terminal block. The
display brightness will increase as the input signal current
increases.
Over current protection to 2 A max.
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PD663 Loop-Powered Meter Instruction Manual
Product Ratings and Approvals
FM Class I, Division 1, Groups B, C, D
ATEX
CSA
IECEx
Special Conditions for Safe Use:
Use suitably certified and dimensioned cable entry device and/or plug. The
equipment shall be installed such that the supply cable is protected from
mechanical damage. The cable shall not be subjected to tension or torque. If the
cable is to be terminated within an explosive atmosphere, then appropriate
protection of the free end of the cable shall be provided.
Year of Construction
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 PD663 must be installed in accordance with the
ATEX directive 94/9/EC and the product certificate Sira 10ATEX1116X.
Class II, Division 1, Groups E, F, G
Class III, Division 1; T6
Class I, Zone 1, AEx d IIC T6 Gb
Zone 21, AEx tb IIIC T85°C
Ta = -40°C to +75°C
Enclosure: Type 4X & IP66
Certificate number: 3040391
II 2 G D
Ex d IIC T6 Gb
Ex tb IIIC T85°C Db IP68
Ta = -40°C to +75°C
ATEX Certificate: Sira 10ATEX1116X
Class I, Division 1, Groups B, C, D
Class II, Division 1, Groups E, F, G
Class III, Division 1; T6
Class I, Zone 1, Ex d IIC T6
Ta = -40°C to +75°C
Enclosure: Type 4X & IP66
Certificate number: 11 2325749
IECEx SIR 10.0056X
Ex d IIC T6 Gb
Ex tb IIIC T85°C Db IP68
Ta = -40°C to +75°C
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PD663 Loop-Powered Meter Instruction Manual
Electromagnetic Compatibility
EMISSIONS
EN 61326:2006
Safety requirements for measurement, control, and
laboratory use – Industrial
Group 1 Class A ISM emissions requirements
Radiated
Emissions
IMMUNITY
ESD
RFI – Amplitude
Modulated
EFT
Telco Surge
CRFI
Class A
EN 61326:2006
Safety requirements for measurement, control, and
laboratory use
±4 kV contact,
±8 kV air
80-1000 MHz @ 10 V/m,
1.4-2.0 GHz @ 3 V/m,
2.0-2.7 GHz @ 1 V/m,
80% AM (1 kHz)
±2 kV DC mains, ±1 kV other
±1 kV
3 V, 0.15-80 MHz, 1 kHz 80% AM
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PD663 Loop-Powered Meter Instruction Manual
SAFETY INFORMATION
!
Read complete instructions prior to installation and operation of the meter.
WARNINGS
Installation and service should be performed only by trained service
personnel. Service requiring replacement of internal components must be
performed at the factory.
Disconnect from supply before opening enclosure. Keep cover tight while
circuits are alive. Conduit seals must be installed within 18" (450mm) of the
enclosure.
Verify that the operating atmosphere of the meter is consistent with the
appropriate hazardous locations certifications.
If the meter is installed in a high voltage environment and a fault or
installation error occurs, high voltage may be present on any lead
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