Precision Digital Corporation PD662 Quick Start Manual

3½ + DIGIt NeMa 4X LOOP-POWereD Meter
HatCHet NeMa 4X • MODeL PD662
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
Over-Range: Display Flashes 2999
Under-Range: Display Flashes -1999
Programming Method: 4 Front Panel Pushbuttons
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.
Password: Programmable password restricts modification of
programmed settings.
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 85°C (-55 to 85°C with heater option)
Storage Temperature: -40 to 85°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: Impact-resistant polyester plastic, body color gray, clear cover
with blue faceplate; NEMA 4X, IP66; ½" conduit hole provided at base
Weight: 9.3 oz (264 g)
Overall Dimensions: 3.15" x 4.33" x 2.76" (80 mm x 110 mm x 70 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 85°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; 4.9 VDC @ 20 mA with
backlight option.
Equivalent Resistance: 85 Ω @ 20 mA without backlight; 245 Ω @ 20
mA with backlight
Loop-Powered Backlight Option: Factory installed only with field wiring
option. Powered directly from the 4-20 mA loop, no batteries required.
The display brightness will increase as the input signal current increases.
Heater Option
Power: 24 VDC, 11 W Maximum. The heater unit only draws power
when required to keep the meter at approximately -20°C.
Ambient Temperature Range: Allows PD662 to operate at -55°C to 85°C.
Temperature Cutoff: Internal 104°C thermal cutoff for over
temperature protection.
Precision Digital corPoration
Features
•
4-20 ma Input
•
½ + Digit 0.6" Display
3
•
easy Four-Button Programming
•
Programmable Noise Filter
•
Max/Min Display
•
Password Protection
•
Hart Protocol transparent
•
Loop-Powered Backlight Option
•
1.7 Volt Drop
•
NeMa 4X enclosure
•
Operates from -40 to 85°C
(-55 to 85°C with Heater Option)
Actual Size Digits
OrDerING INFOrMatION
Hatchet NEMA 4X • Model PD662 Loop-Powered Meter
Model Description
PD662-0L0-00 NEMA 4X Loop-Powered Meter
PD662-0K0-00 NEMA 4X Loop-Powered Meter with Backlight
PD662-0L0-A0 NEMA 4X Loop-Powered Meter with Heater
PD662-0K0-A0 NEMA 4X Loop-Powered Meter with Backlight + Heater
Accessories
Model Description
Panel Mounting Kit
PDA6624
PDA6845 2" Pipe Mounting Kit
Disclaimer
The information contained in this document is subject to change without notice. Precision Digital
Corporation 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.
©2009 Precision Digital Corporation. All rights reserved.
Your Local Distributor is:
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