Status DM3430 True RMS Volt and Current Panel Meter

The DM3430 is a true RMS current and voltage panel meter suitable for measuring AC or DC signals. It has a four digit high intensity LED display that can be set to show a fixed number of decimal places with 'auto-rounding' to always show the
maximum resolution.

It is highly accurate and designed to measure AC or DC voltages up to 550 Volts or currents up to 6 Amps. Readings can be displayed as current or voltage or, alternatively, the reading can be easily scaled from the front panel to take into account a multiplier from a transformed input or to display directly in engineering values. The 3.5KV isolation gives added protection when the instrument is used to measure high voltages. This is particularly important when measuring current, in that the instrument can be mounted anywhere in the measuring circuit and remains unaffected by any standing voltage.

The DM3430 has a number of special software features including Peak and Valley memory (Storing Maximum and Minimum readings) and an Alarm Inhibit that disables the alarm function for a programmable period after start up. It is available with a choice of power supplies, S1 for (90 to 253) VAC, and S2 for (20 to 35) VDC.

Output functions including Relay, (4 to 20) mA re -transmission or Modbus RS485 serial communications. Options are all available and easily installed without dismantling the case thanks to the unique 'plug and play' option pod design. All programming is done via a simple to use menu accessible from the instrument front panel or via the RS485 Modbus RTU serial communications option.

Standard Features

• Accurate True RMS Reading
• Galvanic Isolation to 3.5 KV
• IP65 Front Panel Sealing
• Plug & Play POD Options for Relay / Current
• MODBUS RS485 Serial COMMS Option
• UL Approved

Options

• POD-3000/02 Dual Relay Output (2 per unit max)
• POD-3000/03 Isolated (4 to 20) mA re-transmission (1 per unit max)
• POD-3000/05 Isolated Modbus RS485 (1 per unit max)

Downloads

For full specification, please refer to the following documentation.