Murata Power Solutions DMS-20PC-4-DCM-C Digital Panel Voltmeter DC 3, 3.5-Digits

รายละเอียดสินค้า / Product Details

DMS-20PC-4-DCM - Self-Powered LED DC Voltage Monitors

The digital panel voltmeter DMS-20PC-DCM series of self-powered, negative-reading, dc voltage monitors are great replacements for older, hard-to-read, analog panel meters. Simply connect a negative dc voltage across the rear terminals and the meters are fully operational, no additional components or power supplies are required.

The DCM’s can be easily combined with positive-reading DMS-20PC-DCM’s (e.g. stock-no.: 810-3365) for monitoring dual-polarity power supplies.

A rugged, epoxy-encapsulated, polycarbonate case provides excellent protection against moisture, shock and vibration.

 - Digital voltmeters with a large 9.4 mm red LED display

 - Input voltage range is –4.50 to –19.99 Vdc  

 - Self-powered, only two connections required

 - Ultra-low power consumption (8 mA typ.)

 - Super reliable, epoxy-encapsulated, construction

 - Subminiature size with 35x22.4x25.4 mm

 - Built-in reverse polarity protection assures simple, trouble-free installation

 - Ideal replacements for analog panel meters

คุณสมบัติ / Specifications

 - Current Type DC

 - Number of Digits 3, 3.5

 - Display Type LED

 - Cutout Height 21.29mm

 - Cutout Width 33.93mm

 - Depth 25.4mm

 - Meter Accuracy ±0.03 V

 - Analogue Effect Digits Only

 - Minimum Temperature -25°C

 - Maximum Temperature +60°C