The DM3420 is a process indicator which accepts an active or passive current input as well as a voltage input.
Voltage inputs include 0 – 1, 1 – 5 or 0 – 10 VDC. It is fully programmable via the push button interface and offers a 4 digit 14.2mm red LED display.
The DM 3420 is available with either a 20 - 35 VDC or 90 - 253 VAC power supply.
The confirguration of the DM3420 unit is programmed using the three push buttons on the front panel; the process is clearly guided for the user.
Three output options are available these include: