NK0840-P Small water tank liquid float level switch
Material: PP/POM
Installation: vertical install
Temperature: -10~+80C
Contact rating: 10-50watt
Application: water tank float switch
Thread: M8
描述
Level sensor NK0840-P
Introduction: floating switch is composed of magnetic spring switch and floater. The floater will trigger the magnetic spring switch as the level of the liquid tested moves up and down, and thus detecting the position of the liquid level.
Features: use imported switch components, a compact size, simple working principle, highly reliable and cheaper price, available with different materials and specifications of floating ball, also specifications can be changed in accordance with client’s requirement.
Applications: water fountain, air condition, humidifier, bathroom equipment, sale machine, oil tank and chemical liquid level control. It will be widely applied in motor vehicles, industrial equipment, agricultural equipment and household appliances in the future.
Specifications
| item | technical parameters | |
| Max contact power | 10W | 50W |
| Max switch voltage | 100VDC/100VAC | 350VDC/300VAC |
| Min break down voltage | 150VDC | 600VDC |
| Max Switch current | DC0.5A | DC0.7A/AC0.5A |
| Max carry current | 1.0A | 2.5A |
| Max Contact resistance | 100mΩ | 100mΩ |
| Min insulation resistance | 109Ω | 1010Ω |
| Contact life | 107times | |
| Temperature range | -10～+85℃ | |
| material | POM、PP(customization) | |
| Floating ball standard | Can be costumed according to （hollow floating ball、foaming floating ball、NBR foaming floating ball） | |
| Compression resistance of floating ball | 0.2MPa(customization) | |
| lead | UL 1007 24AWG(customization) | |
