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 DP-370 Series
 3 1/2 Digit Loop Controlled LED Display Digital Panel Meters
The DP-370 provides a loop controlled 3 1/2 digit red or green LED display. It is compatible with virtually any dc process loop. Available in Red or Green. Large 1/2" numerals. Fully loop compatible. Widest zero and span adjustments. Decimal point user selectable. Factory calibration available.
  Features
• Space saving design
• Occupies less than 2.3 x 1.1 inches of front panel space
• Choose a red or green LED
• 3-1/2 digits with 0.56” LED
• Mount or window mount with optional bezel
• User Selectable Decimal Points
• Widest adjustment range with multi-turn
SPAN (GAIN) and bi-directional ZERO (OFFSET)
• Loop controlled
  Specifications
Display: Digits: 3 ½ Digits (±1999 counts)
Type: 0.56” (14.2mm) Red or Green 7-Segment LED
Polarity: Automatic, “-” Displayed.
Decimal Points: 3 Position, User Selectable
Overload: Three lower order digits blank for inputs >1999 & <-1999
Inputs: Ranges: Process Inputs, 4 to 20mA
Configuration: Bipolar, Differential
Protection: 80 mA max.
Loop Burden: 40 ohms nominal
Performance: Accuracy: ±(0.1% +1 counts) Typical
±(0.2% + 2 counts) Maximum
Conversion Rate: 3 per Second
Normal Mode Rejection: >30 db @ 60 Hz
Common Mode Range: ±1V DC
Common Mode Rej.: >86 dB
Adjustment: 15-Turn Potentiometer
ZERO(Offset) 0 to ±1999 count
SPAN(Gain) 0 to 1999 count
Warmup: 10 Minutes Typical
Temperature Coeff.: ±100 ppm per °C Typical
Environment: Operating Range: 0 to 50 °C
Storage Range: -10 to 60 °C
Power Supply: Voltage: +5V DC (±5%) Isolated @200mA
Mounting: LED: Window Mount, or Bezel Mount with Optional Bezel Kit
Process Board: Plugs onto DPM pins, adds approx. 0.6”(16mm) to depth
Connection: Screw terminals on Process Board
  Dimensions
  Width 2.52" (64 mm)  
  Height 1.1" (28 mm)  
  Depth 1.33" (33.8 mm)  
With Bezel Kit
  Width 2.68" (68 mm)  
  Height 1.28" (32.5 mm)  
  Depth 1.36" (34 mm)  
 
 
   
 Item NumberDescriptionPrice 
APS-1212VDC Power Supply $29.00 Order Here...
APS-55 VDC Power Supply $29.00 Order Here...
DP-3703 1/2 digit LED, 4-20mA $82.00 Order Here...
DP-370GGreen loop controlled LED, 4 to 20mA $88.00 Order Here...
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PO Box 10300 - Bedford NH 03110
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