Detail Water Tank Level Control SOWAY F131
water tank level control
1.Light weight sensor.
2.Installation convenience
3.ISO9001, RoHS compliant
4.Verticall installation
Water tank level control :
( 1) A small sensor with integral float actuator and an M8 x 1.25mm pitch thread with a choice of normally open, normally open high voltage, normally closed or change over contacts.
( 2) Capable of switching up to 250Vac/ 200Vdc . With a range of cable length and connector options.
( 3) Ideally suited to liquid and air conditioning condensate and industrial process control applications.
Working Theory:
When the float ball rises or falls with the liquid to the level of the switch, The magnetic force of magnet which inside of the float ball will cause the reed switch to turn ON. When the float ball move away from the reed switch, the reed switch will turn OFF.
Technical Datasheet:
Contact Type
Normally Open
Normally Closed
Normally Open High Voltage
Normally Closed High Voltage
Change Over
Switch Power ( max)
10 W
70W
5W
Switching Voltage ( max)
DC200V/ AC140V
DC 200V/ AC250V
DC 175V/ AC125V
Breakdown Voltage ( min)
250V
400V
200V
Switching Current ( max)
0.5A
1.0A
DC0.4A / AC0.28V
Carry Current ( max)
DC1.0A
1.75A
0.5A
Contact Resistance ( max)
0.2©
0.2©
0.2©
Insulation Resistance( min)
108
108
108
Operating Temperature
-40~ 80° C
-40~ 80° C
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