Normally Open vs. Normally Closed Float Switches Depending on what the float switch is being used for, it’s contacts may be normally open or normally closed. If the float switch contacts are closed when the float is hanging down it is a Normally Closed (N.C.) switch. If the contacts a...
Normally Open (NO) float switches are open when the liquid is below their activation threshold, meaning their electrical switch is disengaged and doesn’t conduct current. This is useful when you want to turn something on when the liquid reaches the float switch. Normally Closed (NC) float swi...
Float Level Switch Features I Shape Place of Origin Guangdong, China Brand Name SAIER Theory Dry Reed Theory Output 0/1 Description SEN-PPI Material PP Plastic Color white Used medium Water or liquid that has no damage to the float,0- 60℃ Switching power 10W,normally open,(NO) Rated volt...
The switch is normally open in the vertical or drop position, as shown in the photo. When the water level rises the float moves to the hoziontal/flat position and the switch is then closed. The switch is suitable for AC or DC voltages and can switch loads of up to 1A. The unit is...
The switching functions always refer to a rising liquid level: Normally open, normally closed or change-over contact.Through the use of a float for a max. of 2 switch points a bistable switch behaviour can be achieved, meaning that the switching status also remains available, when the filling...
22 AUG 08 Switch-Tek Float Series 1 of 14 Rev A MN801839 Switch-Tek Horizontal and Vertical And Float-Point Float Switches LV20, LV21, LV35, LV36, LH25,LH29, LH35, AV_6 Series 22AUG 08 Rev A Flowline, Inc.10500 Humbolt Street Los Alamitos, CA 90720 Tel: (562) 598-3015 ...
Normally Open Models (high level): The control switch turns on (closes) when the float tips slightly above horizontal signaling a high level and turns off (opens) when the float drops slightly below horizontal. Features: Low current, non-arcing applications down to 0.160 mA at 125 VAC ...
Design AKS 38 is an electro-mechanical float switch. provides volt free contacts to open/close solenoid valves or energise/de-energise The design is based on a mechanical float, contactors for the starting/stopping refrigerant which will operate in the refrigerant. When pumps/compressors. the set...
Compact Horizontal Float Switch Gentech – LCS-01 Specification No. FLCS39/96 Design Features • High or low sensing • Normally open or normally closed operation by rotation through 180º • Acetal copolymer housing with polypropylene float ...
Material:SUS 304;Contact Rating:10W;Load Voltage:1.5-200VDC;Temperature:-10~135℃;Float SG:0.75;Thread type:M10;Product name:vertical SS float switch sensor;Type:Liquid Level Sensor;Place of Origin:CN;GUA;Series:vertical float switch;Features:reliable an