The level switch liquid level triple channel RAM SAU-M6
Offer type: salePublished: 01.03.2015
SAU-M6 is the functional analog devices ESP-50 and ROS-301.
*
THREE INDEPENDENT channels CONTROL the LIQUID LEVEL in the tank
* The POSSIBILITY of INVERSION of the OPERATION MODE, any channel
* WORK WITH DIFFERENT CONDUCTIVITY LIQUIDS: distilled water, tap water, contaminated water, milk and food products (weak acid, alkali, etc. )
* PROTECTION of SENSORS FROM SALT PRECIPITATION ON the ELECTRODES due to supply their alternating voltage
Specifications
The rated voltage of the power supply 220 V 50 Hz
The permissible deviation of voltage from the nominal value -15...+10%
Power consumption, not more than 6 VA
The number of channels control level 3
The number of built-in output relay 3
Max. the permissible current, switched 4 a At 220 V, 50 Hz
contacts built-in relay (cos. -0,4)
The voltage at the electrodes of the sensor level is not more than 10 V, frequency 50 Hz
The resistance of the liquid, causing no more than 500 kOhm actuation of the control channel
Type of housing wall H
Housing dimensions mm Hg
The ingress protection IP44
Conditions
Ambient temperature of +1...+50 OC
Atmospheric pressure 86 106.7 kPa...
Relative humidity (at +35 oC) 30...80%
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Sergej Aleksandrovich
