PD663 ProtEX-Lite EXPLOSION-PROOF LOOP-POWERED METER |
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- 4-20 mA Input
- Modern, Sleek and Practical Enclosure
- 3½+ Digits, 0.6" (15.24 mm) Display
- Display Mountable at 0°, 90°, 180°, & 270° Degrees.
- Easy Four-Button Programming
- Programmable Noise Filter
- Max/Min Display
- Loop-Powered Backlight Option
- 1.7 V Drop (4.7 V with Backlight)
- Explosion-Proof, IP68, NEMA 4X Enclosure
- Flanges for Wall or Pipe Mounting
- HART® Protocol Transparent
- Operates from -40 to 75°C
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OVERVIEW
The PD663 is a rugged, explosion-proof NEMA 4X loop-powered meter perfect for applications where a simple, inexpensive display is required in a hazardous area.
The PD663 derives all its power from the 4-20 mA loop. The PD663 is scaled using four push buttons and can be done without applying an actual calibration signal, and 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.
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 flanges.
QUICKSTART
The PD663 is designed to be easily wired into your current loop and quickly programmed.
Wiring
The two wire power/signal connection is made on the back of the PD663 on the three position removable terminal block. Follow instructions printed on the unit for two wire loop-powered connections with or without backlight.
 PD663 Input Connections with Backlight
 PD663 Input Connections without Backlight
Programming
The PD663 comes calibrated and scaled at the factory to display a 4.00 to 20.00 mA signal on startup. To change the scaling, follow along using the 4 button interface.
 PD663 Menu Progression
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: 2 Updates/Second
Display Orientation: Display may be mounted at 90° increments up to 270° from default orientation.
Over-Range: Display Flashes 2999
Under-Range: Display Flashes -1999
Programming Method: 4 Front Panel Pushbuttons (behind glass). Magnet may also be used for programming; P/N PDA-MAG.
Noise Filter: Programmable HI, LOW, or OFF
Recalibration: Recalibration is recommended at least every 12 months.
Max/Min Display: Max/Min readings reached by the process are stored until reset by the user or until power to the meter is turned off.
Non-Volatile Memory: All programmed settings are stored in non-volatile memory for a minimum of ten years if power is lost.
Normal Mode Rejection: 64 dB at 50/60 Hz
Operating Temperature: -40 to 75°C
Storage Temperature: -40 to 75°C
Relative Humidity: 0 to 90% non-condensing
Connections: Removable screw terminals accept 12 to 22 AWG
Tightening Torque: Screw terminal connectors: 4.5 lb-in (0.5 Nm)
Enclosure: Explosion-proof cast aluminum with glass window, 0.30% max copper content, corrosion resistant powder coating, color: blue. NEMA 4X, IP68. Two ½" NPT threaded conduit openings. One ½" NPT nickel plated brass conduit plug with 10 mm hex key fitting installed.
Mounting: May be mounted directly to conduit. Two mounting holes for 1.5" pipe or wall mounting.
Weight: 40 oz (1.13 kg)
Overall Dimensions: 4.30" x 4.27" x 3.62" (109 mm x 108 mm x 92 mm) (W x H x D)
Warranty: 3 years parts & labor
Input
Input: 4-20 mA
Accuracy: ±1 count
Temperature Drift: 50 PPM/°C from -40 to 75°C ambient
Decimal Point: User selectable decimal point
Minimum Span: Input 1 & Input 2: 0.40 mA
Maximum Voltage Drop: 1.7 VDC @ 20 mA; 4.7 VDC @ 20 mA with backlight option.
Equivalent Resistance: 85 Ω @ 20mA without backlight; 245 Ω @ 20mA with backlight
Loop-Powered Backlight Option: 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.
Product Ratings & Approvals
FM: Explosion-proof for use in 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, AExd IIC T6 Gb. Zone 21, AEx tb IIIC T85°C. Ta = -40 to 75°C.
Enclosure: Type 4X & IP66. Certificate number: 3040391
ATEX: II 2 G D. Ex d IIC T6 Gb. Ex tb IIIC T85°C Db IP68. Ta = -40 to 75°C.
Certificate number: Sira 10ATEX1116X
IECEx: IECEx SIR 10.0056X. Ex d IIC T6 Gb. Ex tb IIIC T85 C Db IP68. Ta = -40 to 75°C
CSA: 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 to 75°C. Enclosure: Type 4X & IP66.
Certificate number: 11 2325749
DIMENSIONS
Products
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| Model |
Description |
Price
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| PD663-0L0-00 |
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Explosion-Proof Loop-powered Meter; No Options Installed |
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379.00 |
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| PD663-0K0-00 |
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Explosion-Proof Loop-powered Meter with Backlight |
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429.00 |
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| PD663-0LA-00 |
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Explosion-Proof Loop-Powered Meter with Reed Switches |
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419.00 |
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| PD663-0KA-00 |
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Explosion-Proof Loop-Powered Meter with Backlight and Reed Switches |
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469.00 |
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Accessories |
| Model |
Description |
Price
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| PDA6845 |
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Zinc Plated Pipe Mounting Kit with 2 Holes |
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51.00 |
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| PDA-MAG |
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Magnet Assembly for Reed Switch Equipped Meters |
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25.00 |
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| PDA0003 |
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½" M-NPT to ¾" F-NPT Approved Adaptor for the PD663 |
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25.00 |
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DOCUMENTATION
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