APG Large Digital Panel Meter DDL

APG Large Digital Panel Meter DDL

The Series DDL Large Digital Display is an analog-input panel meter with 2.80” digits, and multiple output and display options. With two configurable, six-character lines and four LED alarm indicators, the DDL makes a lot of information easily visible from long distance. The DDL is easily programmed with the four buttons below the display or through a USB connection to a PC. Easily read your display from any distance. Two lines of 2.80" characters and four LED alarm indicators, on a Sunlight Bright display.

Easy to Program

With four push buttons below the display for programming in place, and a USB port for connection to a PC running MeterView Pro software, setting up the DDL is simple.


Every DDL has a polycarbonate-glass blended front face that is rated NEMA 4X, IP65, for long-lasting life in tough environments.


The DDL can read a variety of current and voltage inputs, plus one digital input, and control up to four SPDT output relays and an isolated 4-20 mA output.


  • 2-line, 6-character display
  • Environmentally sealed face; NEMA 4X / IP65
  • Easy 4-button programming
  • Current Inputs: 4-20 or 0-20 mA
  • Voltage Inputs: 0-5, 1-5, 0-10 VDC
  • 1 Digital Input / Input Contact
  • Current Output: Isolated 4-20 mA
  • Relay Outputs: 0 or 4 SPDT Relays
  • Up to 200 mA for powering sensor
  • Configurable High/Low alarms
  • Alternating Pump Control (with output relays)



Display2 lines, 6 characters each, 1.80" tall
Display Update Speed200 ms (5 updates per second)
Accuracy± 0.03% of calibrated span


Supply VoltageVAC: 85 - 265
 VDC: 12 - 24
Input ImpedenceVoltage Inputs: > 500 kΩ
 Current Inputs: 50 - 100 Ω
SPDT Relays3 A @ 30 VDC / 125/250 VAC resistive loads
 1/14 HP (≈ 50 W) @ 125/250 VAC resistive loads
Input Contact/Digital InputContact Voltage: 3.3 VDC
 Digital Input Logic High: 3 - 5 VDC
 Digital Input Logic Low: 0 - 1.25 VDC
 Default Logic: Normally Open/Low


UL/C-UL Listed 

Download Data Sheet: Large Digital Panel Meter DDL

Ref: apgsensors.com