ASR-05 level control relay has been designed for controlling the discharge of tanks and wells containing conductive liquids.
Usage of Device and Working Principle：
Make the connections of the device according to the diagram.
Relay is not going to get activated when it is energised if the water level in well between base electrode and the
bottom electrode. When the water level touches to upper electrode, relay gets activated. When the water level
decrease and gets below the bottom electrode relay gets deactivated.
When the relay is activated 1(NC) contact are open circuit and 3(NO) contact become short circuit.
When the relay is deactivated 3(NO) contact are open circuit and 2(NC) contact become short circuit.
Technical Parameters：
|
Type |
ASR-05 |
|
| Operating Voltage(Un) | 150V~260V AC | |
| Operating Frequency | 50/60Hz | |
| Operating Power | <6AV | |
| Operating Temperature | -20℃~+55℃ | |
| Display | 2×leds | |
| Connection Type | Terminal Conn | |
| Contact | 5A/250V AC(Resistive Load) | |
| Sensitivity | <50KΩ | |
| Cable Diameter | 2.5m㎡ | |
|
Weight |
Max250g |
|
|
Mounting |
Vertical assembled in panel or assembled on the din rail |
|
|
Operating Altitude |
<2000米 meter |
|
Outline Dimension：
Connection Diagrams：
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