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S403 3-Wire G3/4" Flow Meter Flow Sensor Water Dispenser Flow Meter Hall Sensor DC3.5V-24V 1-60L/min S403
- Product parameters: Basic parameters: 1. Minimum rated operating voltage DC4.5 2. Maximum operating current 15 mA (DC 5V) 3. Operating voltage range 5V-24V 4. Load capacity 10 mA (DC 5V) 5. Operating temperature range 80 6. Operating humidity range: 35%~90% RH (without frost formation) 7. Allowable pressure resistance water pressure below 1.75Mpa 8. Storage temperature: - 25~+80 9. Storage humidity: 25%~95% RH Technical requirements: 1. Output pulse high level>DC4.5V (input voltage DC5V) 2. Output pulse low level 3. Accuracy flow rate - pulse output) within 1~30L/min ± 1% 4. Output pulse duty ratio 50 ± 10% 5. Output rise time 0.04 S 6. Output drop time 0.18 S 7. Flow pulse characteristic: horizontal test pulse frequency technique (Hz)=[5.5Q] ± 2% (horizontal test) (Q should flow L/min) 8. Impact resistance: The product is packaged well, and falls freely from a height of 50 cm in X, Y, and Z directions to the concrete surface without abnormality, with an accuracy change of within 10% 9. Insulation resistance: The insulation resistance between the sensor and the copper valve body is above 100MQ. (DC 500V) 10. Heat resistance: Place in an environment of 80 ± 3 for 48 hours, return to normal temperature for 1-2 hours, and there is no abnormality with an accuracy change of within 10% 11. Cold resistance: Place in an environment of - 20 ± 3 for 48 hours, return to normal temperature for 1-2 hours, and there is no abnormality. the accuracy change is within 10%. Frequen
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The flow sensor mainly consists of a plastic valve body, a water flow rotor assembly, and a Hall sensor.; The product has a lightweight and flexible appearance, small size, and is easy to install. The impeller is internally inlaid with stainless steel beads, which is wear-resistant. Design of lines and isolation from water.; Valve body is made of transparent material to facilitate observation of water flow and rotor conditions. All raw materials meet testing standards.;
Working voltage range: 3.5 -24V;
Load capacity: 10 mA (DC 5V); Allowable pressure resistance water pressure below 1.75M pa;
Scope of application: Suitable for water heaters, card readers, automatic water dispensers, and other flow metering equipment
Working voltage range: 3.5 -24V;
Load capacity: 10 mA (DC 5V); Allowable pressure resistance water pressure below 1.75M pa;
Scope of application: Suitable for water heaters, card readers, automatic water dispensers, and other flow metering equipment
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- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Kepler Forge Return Policy
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