TECHNICAL DATA
8
75
OPTIWAVE 1010
www.krohne.com
10/2016 - 4003537403 - MA OPTIWAVE 1010 R03 en
Non-Ex devices or devices with a Hazardous Location approval (Ex db / Ex tb)
Figure 8-6: Minimum power supply voltage for an output of 22 mA at the terminal (Non-Ex devices or devices with a
Hazardous Location approval (Ex db / Ex tb))
X: Power supply U [VDC]
Y: Current output load R
L
[
Ω
]
Devices with a Hazardous Location approval (Ex ia)
Figure 8-7: Minimum power supply voltage for an output of 22 mA at the terminal (devices with a Hazardous Location
approval (Ex ia))
X: Power supply U [VDC]
Y: Current output load R
L
[
Ω
]