Is intended for automation of technological processes related to the control and regulation of liquid level.
SAU-M6 is a functional analog devices ESP-50 and ROS-301.
three independent channels control the liquid level in the tank
- the possibility of an inversion mode of operation of any channel
- work with various on the conductivity of liquids :distilled water, tap water, contaminated water, milk and food products (low-acid, alkaline, etc.)
- protection of the sensors from the precipitation of salts on the electrodes due to power their AC
Specifications
Nominal voltage power supply 220 V 50 Hz
The permissible deviations of the supply voltage from the nominal value -15...+10 %
Power consumption less than 6 VA
The number of channels control level 3
Number of built-in output relays 3
Max. valid current switched 4 A at 220 V 50 Hz
the built-in relay contacts (cos . -0,4)
The voltage on the electrodes of the sensor 10 At a frequency of 50 Hz
The resistance of the liquid, causing no more than 500 ohms alarm channel control
Housing type N wall
The dimensions HH mm
The ingress protection rating IP44