SETTINGS
Customer can use the two buttons and to program LDU–401. For detailed information please read at the instruction
manual.
ACCESSORIES
Standard – included in the LD–401 price
- 1 pc fi xing screw M3x90
- 1 pc rubber seal
SAFETY, PROTECTIONS AND COMPATIBILITY
Local indicator LDU–401 are equipped with protection against reverse polarity and short circuit.
Electromagnetic compatibility according to EN 50081-2 and EN 50082-2.
- For local display of measured value (level)
- Easy direct mounting onto a level meter under connector
- 4-digit LED display
- Easy setting by 2 button
- Processor control of display
- Powered from current loop (4 ... 20 mA)
LDU–401 process indicator is fi t for all level meters with 4 ... 20 mA with 2-wire technique. Customer can use the two buttons to program the zero point, span, decimal point, damping and alarm point etc. Over or under range are displayed as a message. The integrated smart diagnostic system continuously monitors all device function. The programmed parameters are stored in an EEPROM and being kept in case of a power failure. The plug-on display is simply plugged in between connector and socket; it is then ready for operation.
