Low-cost, ultra compact (flat design, <.25” deep) Digital Panel DC Voltmeter with high-contrast LCD. Ideal for OEM designs and applications.
● Dimensions: 2.37 x 1.50 x .32. Panel Cutout: 1.89 x .66.
● Weight: 0.9 oz (25g).
● Panel hole mounting or Bezel mounting (optional).
● Connection: 15 solder pads.
Display
● 3 ½ digits (±1999 counts).
● Type: 0.5" (13mm) 7 segment reflective LCD.
● Polarity Ind.: automatic, “-” displayed.
● Decimal Points: 3 position, user-selectable.
● Over-range: three lower order digits blank for inputs >1999.
● Annunciators: “LoBat” when power <7.2 VDC.
Inputs
● Ranges: ±200.0mV, ±2.000V, ±20.00V DC.
● Configuration: true differential input and reference.
● Protection: 250V DC OR 150 V RMS continuous, 300V intermittent max.
● Impedance: >100 MΩ on ± 200mV ; (>1 MΩ on 2V & 20V range).
● Bias Current: 1 pA typical, 10 pA max.
Performance
● Accuracy: ±(0.1% fs + 2 count) with +5 & ±5V power. ±(0.1% rgd + 1 count) with 9V power.
● Conversion Rate: 2.5 per second.
● Normal Mode Rejection: >30 dB @ 60 Hz.
● Common Mode Range: ±1 VDC max.
● Common Mode Rej.: >86 dB.
● Zero Adjustment: automatic.
● Warm up: 10 min typical.
● Temperature Coeff.: ±100 ppm per °C typical.
● Power Supply: 9V powered: 9V isolated, 7.2-14V at 150µA / +5V & -5V DC: ± 5V ±5% at 150 µA / +5V DC: 5V ±5% at 3 mA.