EM-138 is 30 leds bar display. The meter has two measuring ranges: 4...20mA or 0...10V. Signal input is protected against overvoltage and overcurrent. The supply voltage is galvanically isolated from signal stage. Unit has zero and gain trims for signal adjustment. The range selector switch and the adjust trims are located in the rear panel of the device. The color of the display is red-orange. The background color of the meter is black and the markings are white. 



Technical data

Supply  20-32Vdc
Current consumption max.  60mA
Load   4...20mA ( 60 ohm )
Load   0...10V ( 100kohm )
Adj. range  10% ( zero )
Adj. range 10% ( gain )
Display  30 led bar display
Display resolution  3.3% step
Display sampling  3 times/s
Isolation voltage  500V ( supply / signal )
Housing  IP44
Inst. panel cut-out  92x21mm
Dimensions  96x24x70mm
Operating temp  0...60°C
Weight  n.100g

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  • 8 pcs. in stock

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