Minebea Intec Ex Indicator Midrics 1 - 12 Technical Data; 12.1 General Technical Data

12 Technical data
12.1 General technical data
Use in non-legal metrology:
- Number of display increments ≤ 30,000 d
Load cell connection:
- Supply voltage
- Bridge impedance
- Available sensor technology
2.9 V
83 Ω…2000 Ω
4- or 6-cable method
Measuring signal
Lowest permissible input signal in
Non-veried use:
0 mV…9,0 mV
0,024 µV/d
Sensitivity max. 4 million divisions (internal)
Digital feedback-free interface in accordance with EN45501
Data interface Bidirectional intrinsically safe RS232 interface "COM 1" for connecti-
on to suitable intrinsically safe devices. Alternatively: Bidirectional
intrinsically safe RS422 interface "COM 1".
Universal-In interface for passive switch (foot/hand switch)
Display 20 mm LCD, 14-segment plus status symbols, backlit
Housing:
- Material
- Protection class in accordance with
EN60529
Stainless steel 1.4301
IP66
Temperature range Storage temperature -20°C … +60°C, operating temperature -10°C
… +40°C
Air humidity Maximum relative humidity 80%, decreasing linearly to 50% relati-
ve humidity at 40°C
Mains supply only by suitable and, if necessary, country-specic ex-protected
power supply unit from Minebea Intec, model YPS08-Y. /
YPS08-Z..
100-240 VAC (± 10 %), 50-60 Hz
Required diameter of cables for insertion
through the cable gland (M16 x 1.5):
- DMS cable, Data cable RS232, Data
cable RS422:
- DC cable:
5…10 mm
3…7 mm
Explosion protection see EC type examination certicate in chapter 13
Interference emission in accordance with EN61326-1:2013 (IEC61326-1-2012: Class B
Interference resistance in accordance with EN61326-1:2013 (IEC61326-1-2012): Controlled
electromagnetic environments
Electrical safety in accordance with EN61010-1
12 Technical data Ex Indicator Midrics 1 (MIXS1)
Minebea Intec EN-91