Precision-digital PD663 User Manual download pdf (Page 7)

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

2 Updates/Second

OVERRANGE

Display flashes

2999

UNDERRANGE

Display flashes

-1999

PROGRAMMING

METHOD

Four internal pushbuttons, optional magnetic reed

switches.

NOISE FILTER Programmable HI, LO, 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

ENVIRONMENTAL Operating temperature range: -40 to 75°C

Storage temperature range: -40 to 75°C

Relative humidity: 0 to 90% non-condensing

CONNECTIONS Removable screw terminals accept 12 to 22 AWG wire

ENCLOSURE Explosion-proof die cast aluminum with glass window,

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.

MOUNTING May be mounted directly to conduit. Two mounting holes

for 1.5” pipe or wall mounting. See Mounting Dimensions

on page 32.

TIGHTENING

TORQUE

Screw terminal electrical connectors: 4.5 lb-in (0.5 Nm)

OVERALL

DIMENSIONS

4.84" x 4.29" x 3.62" (123 mm x 109 mm x 92 mm)

(W x H x D)

WEIGHT 2.45 lbs (40 oz, 1.13 kg)

WARRANTY 3 years parts and labor

1 2 3 4 5 6 7 8 9 10 11 12 ... 35 36

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Precision-digital PD663 User Manual Page 7

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