Loop-powered indicator for 4 to 20 mA or HART signals
For the indication of the 4 to 20 mA signal or the HART® values in the field or in the panel!
The process indicator is available with 4 to 20 mA or with HART® protocol. In the HART® version up to 4 measured values of one sensor can be indicated in alternation. For this the indicator can be set as primary or secondary HART® master and actively inquire the values from the sensor. The small voltage drop of < 1V (< 1.9 V with HART®) is a huge advantage especially in Ex-applications, where in most cases only a reduced voltage is available.
Display of 4 to 20 mA measured values or optionally up to four of a sensor's HART® process variables in all industries; Use as primary or secondary HART® master
5-digit measured value display with 17 mm (0.67") character height with dimension and bargraph; backlight can be activated
Panel-mount housing (IP65) or field housing (IP66; Ex approval) as local display; Minimal installation depth
No external power supply required; Voltage drop ≤1 V (HART® ≤1.9 V)
Easy 3-key operation for configuring the device
SIL interference freeness acc. to EN 60508
Field of application
Display of 4 to 20 mA measured values or HART® process variables in all industries
Panel-mount housing or field housing as local display
Scalable display value
With the "Level" or "Analysis" options, basic settings can be made on selected sensors and available measured values and units can be preset quickly and easily.