H4W LCD Series DPM

SKU:: H4W

$110.00

Digital Panel DC Voltmeter with high-contrast LCD. Space-saving design, only 1" (25 mm) deep. Occupies less than 2.5 x 1.1 inches of front panel space. Low-cost, high-performance replacement for many OEM DPMs

Power Supply: 5V powered: +5VDC (4.65-5.35) at 2.6mA. 9V powered: +7.2 to +12 V at 1.5mA.
Mounting: Surface or window mount.
Connection: 13 pins, 0.025" square on 0.1" centers.
Operating /Storage Range: 0 to 50 °C/-10 to 70 °C.

$110.00

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Specifications

Display

Digits: 4 ½ digits (±19999 counts).
Type: 0.5" (13mm) 7 segment LCD.
Polarity: automatic, “-” displayed.
Annunciators: “LoBat” when power <7.2 VDC.
Decimal Points: 4 position, user selectable.
Overrange: three lower order digits blank for inputs >19999 & <-19999.

Inputs

Voltage Ranges: ±200.0mV, ±2.000V, ±20.00V DC.
Configuration: single ended for 9V powered, differential for 5V powered.
Protection: ±10 VDC on 200mV; ±100 VDC on 2V; ±350 VDC on 20V.
Impedance: >100MΩ on ± 200mV; (>1 MΩ on 2V & 20V range).
Bias Current: 10 pA typical.

Performance

Accuracy: ±(0.06% fs + 1 count) maximum.
Conversion Rate: 2 per second.
Common Mode Rejection: >86 dB.
Normal Mode Rejection: >30 dB @ 60 Hz.
Common Mode Range: ±1 VDC (5V powered).
Zero Adjustment: automatic.
Warmup: 10 minutes typical.
Temperature Coeff.: 200mV: ±50ppm per °C typical, ±100ppm max. 2V & 20V: ±100ppm per °C typical, ±200ppm max..