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OSMLP-3EP 4-20mA Loop Powered 0.45″ LCD Panel Meter 3 1/2 Digit (Engineering Power Units)

$ 42.79

Number Size: 0.45″
Power: 4-20mA Loop Powered
Digits: 3-1/2

Annunciators: V, A, KW, PF user selectable

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SKU: OSMLP-3EPXX Categories: , Tag:


  • Large 0.45″, 3-1/2 digit display for easy viewing

  • Decimal point user selectable

  • Power Engineering units user selectable (W, V, I, PF)

  • Wide ZERO (Offset) and SPAN (Gain) adjustment

  • Standard DIN package

  • 4-20mA   loop-powered input

  • Accuracy: + -(0.05% of full scale + 2 count)

  • Snap-in panel mounting

  • Optional Red, Green or Amber backlighting

  • The backlight requires 24VDC power


Additional information

Weight N/A
Dimensions N/A


Display: Digits: 3 ½ digits (±1999 counts)
Type: 0.45″ (11.4 mm) 7 segment LCD
Backlighting: Optional Red Negative (red numbers/black background)
Green Negative (green numbers/black background)
Amber Negative (amber numbers/background)
Green Positive (black numbers/green background)
Polarity: automatic, “-” displayed
Annunciators: V, A, KW, PF user selectable
Decimal Points: 3 position, user selectable
Overrange: three lower order digits blank for inputs >1999 & < -1999
Inputs: Ranges: 4-20mA DC
Configuration: bipolar differential
Impedance: 300Ω nominal
Performance: Accuracy: ± (0.1% fs + 2 count)
Conversion Rate: 3 per second
Normal Mode Rejection: >30 dB@ 60 Hz
Common Mode Range: ±1V DC max
Common Mode Rej.: >86 dB
Adjustments: span (gain) and zero (offset)
Warmup: 10 minutes typical
Temperature Coeff.: ± 100 ppm per °C typical
Environment: Operating Range: 0 to 50 °C
Storage Range: -10 to 70 °C
Power Supply: powered by milliamp control loop
Optional Backlight: 24V DC at 35 mA typical
Mounting: snap-in bezel mount
Connection: 2 screw terminal (4 with backlight)


OSMLP-3EP This 4-20mA input loop powered LCD meter has a 3.5 digit display with 0.45″ numbers. It features user selectable Power Engineering Units (W, V, I, PF) and wide zero/span adjustments.


OSMLP-3EP Datasheet




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