Precision Digital

PD685 Loop-Powered NEMA 4X Digital Meter

Low cost, easy to install and program, can be seen from considerable distance, -40 to 85C operating temperature

Starting At
$484.65 CAD
Normally ships in 1-2 Weeks

Configure   Request Quote

Can We Help You?

CALL US   EMAIL US   CHAT LIVE

Our product experts are here to help you find the right solution for your application!

The PD685 is a low-cost, NEMA 4X, loop-powered indicator that is easy to install and program and can be seen from considerable distance. The fact that this meter is loop-powered means that there is no need to run additional, costly power lines into a hazardous area; the meter gets all of the power it needs from the 4-20 mA loop and the PD685's 1 V drop results in a minimal burden on the loop. The meter features a wide -40 to 85°C operating temperature range and is provided with a ½" conduit hole in a location of your choice for easy installation. Calibration is a quick two-step process involving the adjustment of only two non-interacting potentiometers.

• 4-20 mA Input
• NEMA 4X
• 1 V Drop
• 3½ Digit LCD 1" (25.4 mm) High
• Operating Temperature Range: -40 to 85°C
• ½ Conduit Hole Provided

Input 4-20 mA @ 30 VDC maximum
Display 1.0" (25.4 mm) LCD, 3 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 85C
Storage Temperature -40 to 85C
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 " 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

Item
Description
Availability
Price
PDA6845 Pipe Mounting Kit
Pipe mounting kit with 2 holes
Normally ships in 1-2 Weeks
Starting At
$68.85 CAD
Configure
PDA6854 Panel Mounting Kit
Panel mounting kit for the PD685
Normally ships in 1-2 Weeks
$68.85 CAD