We set the operating values for each unit according to the customer's specifications.
The lead switch fixed outside the main body is turned ON-OFF by the magnet inside the movable flapper of the flow passage. When flow occurs, the flapper swings towards the lead switch side, turning the switch ON. When the flow decreases, the flapper is pulled back by the attractive force between the flapper's magnet and the external magnet, turning the switch OFF. (Reverse mode versions can also be produced.) By combining changes in the strength of the external magnet, the area of the flapper, and the position of the lead switch, we set the operating flow rate value. For more details, please contact us or refer to the catalog.
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basic information
**Features** - Optimal for low flow detection: 0.5L/min to 20L/min - Screw or hose connection: 3/8” to 1” - Leak-free structure due to integrated body - Selectable materials: PPE, PP, brass, SUS, SCS - High reliability: springless structure - Low pressure loss **Specifications** - Body material: SCS14 - Internal liquid contact parts material: modified polyphenylene ether (PPE) * Polypropylene (PP) is optional - Connection part: R1/2" external thread - Set flow rate (water): 0.5 to 3.0 L/min - Set flow rate (air): 20 to 100 L/min - Contact rating: 1-SPST reed switch DC100V 10W 0.5A Max. * AC/DC100V specification is optional - Operating pressure: Max. 3Mpa - Operating temperature: 0℃ to 86℃ (no freezing) - Lead wire: #24AWG (UL-1007) L=300mm standard - Durability: over 1 million operations - Shock resistance: 294m/s² (30G) Max. *For more details, please contact us or refer to the catalog.*
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Delivery Time
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Applications/Examples of results
【Applications】 ○ Water cutoff relay for all types of equipment ○ Flow monitoring for all types of equipment ○ Filter clogging check ○ Pump dry running prevention, etc. ● For more details, please contact us or refer to the catalog.
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Company information
Nicomu Instruments is a manufacturer that provides simple and unique sensors. Our compact liquid level sensors and flow sensors are ideal for integration into home appliances, industrial equipment, and factory facilities. Thanks to our efforts, we have established a one-of-a-kind market with our flow switches for hot water and liquid level switches for refrigerant recovery. We cater to customer needs with standard products, custom products, and small lot options.