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MURATA POWER SOLUTIONS DMR30DCV11DC4RC Precision DC Voltmeter

The MURATA POWER SOLUTIONS DMR30-DCV1 digital panel meter provides precise DC voltage measurements with selectable ranges of +/-200mV, +/-2V, and +/-20V. Its features include a highly visible LED display, contactless touch-sensor controls, and a solid-state alarm relay. Suitable for laboratory instrumentation, factory automation, and applications requiring precise DC voltage monitoring, the DMR30-DCV1 offers a rugged polycarbonate housing and convenient mounting options. It operates on a 9-32VDC supply and features a wide common-mode input range, simplifying integration into various systems.

Authorized Distributors
Source:Newark
Part No:DMR30-DCV1-1-DC4-R-C
Stock:9
Inv Date:05-30-2026
Price: Unit price: $134.16
Buy/RFQ:
Source:DigiKey
Part No:DMR30-DCV1-1-DC4-R-C
Stock:64
Inv Date:05-30-2026
Price: Unit price: $130.25
Buy/RFQ:
Part No:DMR30-DCV1-1-DC4-R-C
Stock:93
Inv Date:05-31-2026
Price: Unit price: $124.66
Buy/RFQ:

MURATA POWER SOLUTIONS DMR30DCV11DC4RC Precision DC Voltmeter Specifications:

  • Measurement ranges: ±200mVDC; ±2VDC; ±20VDC
  • Accuracy: 0.05% Full-Scale
  • Temperature Stability: 0.005%/°C
  • Input Impedance: 1 MΩ
  • Common Mode Rejection Ratio: 100 dB
  • Absolute Maximum input voltage (+VIN to–VIN): -40 to +40 V
  • Absolute Maximum input voltage (either +VIN or–VIN to–VS): -48 to +48 V
  • Operating Supply Voltage: 9 to 32 VDC
  • Absolute Maximum Supply Voltage: -1 to +34 VDC
  • Operating Supply Current (12V operation): 40 mA
  • Operating Supply Current (24V operation): 25 mA
  • Display Type: 5 Digit Alphanumeric LED
  • Display Height: 11.4mm (0.45in)
  • User Controls: Four capacitive touch sensors (<UP>, <DOWN>, <LEFT>, <RIGHT>)
  • Display Modes: Normal, Max Voltage, Min Voltage
  • Over-range Indication: Flashing Value
  • Display Update Rate: 2.5 updates/sec
  • Relay ‘Off’-state voltage: -40 to +40 V
  • Relay ‘On’-state current: -250 to +250 mA
  • Relay ‘On’state resistance: 1 Ω
  • Wire Size: 14-24 AWG
  • Screw Tightening Torque: 0.4 N-m (3.5 lb-in)
  • Operating Temperature: 0 to +50 ⁰C
  • Storage Temperature: -40 to +75 ⁰C
  • Humidity: 0 to 85 % (non-condensing)

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MURATA POWER SOLUTIONS

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