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

$ 57.00

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

Annunciators: V, A, KW, PF user selectable
Mounting: Window Mount
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SKU: OSMLP-3EWPXX Categories: , Tag:


    • Large 1″, 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
    • Current Input: 4 to 20mA
    • Accuracy: +-(0.05% of full scale + 2 count)
    • Window mount
    • 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)
Optional Green Negative
(green numbers/black background) Optional Amber Negative
(amber numbers/background)
Optional 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: window mount
Connection: 2 screw terminal (4 with backlight)



OSMLP-3EW This 4-20mA input loop powered LCD meter has a 3.5 digit display with 0.45″ numbers. It features user selectable units and wide zero/span adjustments. Optional Red, Green or Amber backlighting.


OSMLP-3EWP Datasheet