4-20 mA loop-powered digital indicator • input 4-20mA • display LCD 20000 points • waterproof housing IP65 • programmable by keypads on front panel • 2 alarm switches with hysteresis and delay • minimum, maximum, choice of display modulo, filter
IND3 loop-powered programmable indicators are designed to display a 4-20mA signal. The front panel keyboard gives an instant access to many interesting functions such as: the direct display in engineering units without any restriction, the quick control of it in % or mA, the quick display of the minimal and maximal values, the direct access to alarms, the choice of the display modulo and of the digital filter. This instant and easy program does not require any specific manual of instructions. The program offers as well the configuration of 2 independent alarms: set point values, hysteresis, delay and statuses of the alarm outputs (NO/NC). Alarms outputs are given as a NAMUR proximity detector according DIN19234 and are fully PLC compatible. Screw terminals have been designed to provide as well shields connections and continuity. IND3 loop-powered programmable indicators are proposed in several housings: panel-mount 48x96mm IP534 housing, polyester carbon-charged for hard environment IP65 housing. All indicators have one 18mm high 4 ½ digits LCD display with a backlight feature.