PD684 Loop Leader Loop-Powered Flow Rate/Totalizer Digital Panel Meter

The Loop Leader PD684 is a loop-powered, 1/8 DIN flow rate/totalizer designed for demanding process control applications.

The fact that this meter is loop-powered means that there is no need to run additional, costly power lines; the meter gets all of the power it needs from the 4-20 mA loop.

The PD684 loop-powered rate/totalizer is built in a shallow-depth case with an FM Type 4X front and features loop-powered backlighting and a wide -30 to 65°C operating temperature range.

It doesn't matter if it's indoors or outdoors, in bright sunlight or a dimly lit plant, or in an area that is wet, dirty, hot, or cold, the Loop Leader can go just about anywhere.

• 4-20 mA Input
• 5-Digit LCD, 0.6" (15.2 mm) High
• Overflow Displays Total up to 8 Digits
• Programmable Alternating Rate/Total Display
• FM Type 4X, IP65 Front
• Shallow Depth Case 3.2" Behind Panel
• 2 V Drop (5.7 V with Backlight)
• Loop-Powered Backlight Standard
• Custom Engineering Units & Bargraph
• Square Root or Programmable Exponent
• Non-Volatile Memory - No Battery Needed
• Maximum & Minimum Display
• Operating Temperature Range: -20 to 65°C
• Open Collector Alarm or Pulse Output
• HART Protocol Transparent