Precision-digital PD685 Manuel d'utilisateur télécharger pdf

Precision Digital corPoration

www.predig.com

MODEL PD685 3½ DIGIT NEMA 4X

LOOP-POWERED METER

1 V Drop•

1" High Display•

Operates From •

-40 to 85°C

Accessories

Model Description

PDA6844

Panel Mount Kit

(does not provide NEMA 4X seal to panel)

PDA6845 2" Pipe Mounting Kit (zinc plated steel)

PDA6845-SS 2" Pipe Mounting Kit (stainless steel)

PD685 NEMA 4X Loop-Powered Meter

Model Description

½" Conduit

Hole Location

PD685 3½ Digit Loop-Powered Meter Bottom

PD685-X 3½ Digit Loop-Powered Meter Rear

PD685-Y 3½ Digit Loop-Powered Meter Top

PD685-Z 3½ Digit Loop-Powered Meter None

SPECIFICATIONS

Except where noted all specifications apply to operation at +25°C.

Input: 4-20 mA @ 30 VDC maximum

Display: 1.0" (25.4 mm) LCD, 3½ digits; 1999

Accuracy: ±0.1% FS ±1 count

Decimal Point: User selectable

Calibration: Two-step; non-interacting zero and span

Calibration Range: 4 mA input: -1000 to +1000

20 mA input: between 20 and 2000 counts > 4 mA display

Display Update Rate: 2.5/second

Maximum Input Current: 30 mA

Maximum Voltage Drop: 1 V @ 20 mA

Operating Temperature: -40 to 85°C

Storage Temperature: -40 to 85°C

Relative Humidity: 0 to 90% non-condensing

Enclosure: Impact-resistant plastic; body: gray ABS; cover: clear

polycarbonate; NEMA 4X, IP66/67

Connections: Removable screw terminals accept 12 to 26 AWG

Conduit Hole: One ½" conduit hole provided; refer to Ordering

Information to specify conduit hole location; request models with

rear conduit hole (-X) for panel mounting applications.

Weight: 12 oz (340 g)

Warranty: 2 years parts & labor

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

specically disclaims any implied warranties of merchantability or tness for a particular purpose.

Your Local Distributor is:

Actual Size Digits

ORDERING INFORMATION

MODEL PD685

1 2

Résumé du contenu

Page 1 - LOOP-POWERED METER

Precision Digital corPoration www.predig.comMODEL PD685 3½ DIGIT NEMA 4X LOOP-POWERED METER1 V Drop•1" High Display•Operates From • -40 to 85

Page 2 - Precision Digital corPoration

www.predig.comPrecision Digital corPoration89 October Hill Rd • Holliston MA 01746 USA • Tel (800) 343-1001 • Fax (508) 655-8990LDS685_C 06/09MODE

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