These loop-powered 1/8 DIN digital panel meters can be installed virtually anywhere to provide convenient and informative display of any 4-20 mA signal.

One of the most convenient features of these instruments is their dual line display, which is typically used to display the process variable on the 5-digit alphanumeric top display and the units of measure or a tag on the 8-digit alphanumeric bottom display. Feet and inches models display level in feet and inches on the top display while the 8-digit alphanumeric bottom line may be used to display a tag or custom message.

Further enhancing the display on these instruments is a 20-segment bargraph available on the PD6603 and PD6604 that also includes a numeric value of the percentage the bargraph represents.

Free, PC-based, MeterView XL software that connects to the meter via a micro USB cable is available for programming and setup of the meters. All models come equipped with two open collector outputs and a digital input. There are also models available with two solid-state relays and isolated 4-20 mA analog output options.

The open collector outputs are useful for alarm indication. The digital input can be used to acknowledge the relays, to start/stop a timer/stopwatch, and more. The relays can be programmed for alarm indication, on/off control, or pump alternation.

• 1/8 DIN Loop-Powered Process Meters with NEMA 4X, IP65 Front
• 4-20 mA Input Displayed with ±0.02% FS Accuracy
• 1.5 Volt Drop (4.5 Volt Drop with Backlight)
• 0.7" (17.8 mm) 5 Digits 7-Segment, FT-IN & Fractions, Top Display (PD6603)
• 0.7" (17.8 mm) 5 Alphanumeric Characters Top Display (PD6602/4)
• 0.4" (10.2 mm) 8 Alphanumeric Characters Bottom Display
• Displays Level in Feet & Inches up to 999 Feet, 11 & 15/16 Inches (PD6603)
• 20-Segment Bargraph with Numeric Percent Indication, Optional
• (2) Open Collector Outputs Standard; Assignable to Pulse, Alarm, Timer, or Stopwatch
• (2) Optional Loop-Powered Solid-State Relays; Assignable to Alarm, Control, Timer, or Stopwatch
• Stopwatch & Timer Functions to Drive Relays & Open Collectors
• Optional Isolated 4-20 mA Analog Output
• Relay Pump Alternation Based on Level and Runtime
• Display Relay Runtime & Cycle Count via Relay Info Menu
• Round Horizontal Tank Function; Just Enter Diameter & Length
• 32-Point Linearization, Square Root Extraction and Programmable Exponent Function
• Free PC-Based MeterView XL USB Programming Software
• Loop-Powered Backlight with Red Backlight for Alarm Conditions
• Operating Temperature Range: -40 to 167°F (-40 to 75°C)
• Conformal Coated PCBs for Dust & Humidity Protection
• 3-Year Warranty