Three-line indication device is meant for connecting to multifunctional measuring transducer AET for indicating measuring results. Up to 30 indication devices AED can be connected to one AET.
Indication device АЕD is meant for connecting to multifunction measuring transducers AET which has two independent RS-485 interfaces for indication of measuring results.
AED can indicate any three parameters of thirty measured by AET. Detailed information about measured parameters of AET is avaliable on page of description of AET and AET-C.
There are transparent stickers with designation of measured value and it's units for sticking it on to front panel of AED.
|Indicator type||Seven segment LED|
|Height of symbol, mm||20,32|
|Symbol color||Red or green|
|Number of strings||3|
|Number of digits shown||4|
|Decimal point||Within three most significant digits|
|Number range||From minus 9999 to 9999|
|Set point indicator «<»||On, off|
|Set point indicator «>»||On, off|
|Set point indicator color||Red|
|Input data refresh rate, Hz||3|
|Power supply, DC V||5 ±0,5|
|Power consumption, W, not more than||4|
|Number of devices connected to one transducer, not more than||30|
|Working lifetime, h, not less than||100000|
|Average lifetime, years||15|
|Dimentions, mm||According to picture А1 of appendix А of user's manual|
|Weight, kg, not more than||0,45|
Device accepts all results of measurement and excess of set points from transduser via RS-485. Device reads three selected parameters according to user's configuration and indicates them as a four digit value in according units.
Electrochemical power source Activator (Activator) is intended for battery maintenance, training and state checking.