Seller: motorradteilemnh02 ✉️ (13.119) 98.6%, Location: suzhou, CN, Ships to: WORLDWIDE, Item: 165988870249 Misuratore di flusso sensore di flusso ricambio flusso acqua 1-25 L/min accessori. Stream range: (at 1~25L\MIN) ±3%. The water stream sensor is mainly composed of a plastic valve body, a water stream rotor assembly and a Hall sensor. It is installed at the water inlet end of the water heater to detect the water stream rate. Stream Sensor Stream Meter Replacement Water Stream 1-25L/min Accessories DESCRIPTION Feature: 1. This product is light and handy in appearance, small in size, and easy to install. 2.The impeller is inlaid with stainless steel beads, which is permanent and wear-resistant. 3.The sealing ring adopts the structure of upper and lower force and never leaks. 4. The Hall element is imported with original packaging and is encapsulated with potting gum to prevent water ingress and never age. 5. Wide application scenarios, widely used in water heaters, drinking fountains, water vending machines, campus credit card machines Specification: The water stream sensor is mainly composed of a plastic valve body, a water stream rotor assembly and a Hall sensor. It is installed at the water inlet end of the water heater to detect the water stream rate. When the water passes through the water stream rotor assembly, the magnetic rotor rotates and the speed changes with the stream rate. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller. The device judges the size of the water stream and regulates it. Interface size: 4 points (G1/2) Working voltage range: DC5~18V Inner diameter/outer diameter: inner diameter water inlet 15.4, water outlet 13.5mm/ outer diameter 20.5mm Thread length: 9.3mm Water pressure resistance: ≤1.75MPa Output pulse high level: >DC4.7V (input voltage DC 5V) Output pulse duty cycle: 50%±10% Insulation resistance: >100MΩ stream range: (at 1~25L\MIN) ±3% Tightness: Close each hole, add 1.7Mpa water pressure test for 1 minute, no leakage and deformation Pulse frequency: (Hz)=[ 11*Q ]±5%(Q--stream L/min) Wiring mode: Red IN is connected to the positive pole Yellow OUT signal output line Black GND connect to negative pole Matters needing attention: 1. Severe impact and chemical erosion are strictly prohibited 2. Throwing or collision is strictly prohibited 3. Vertical installation, the inclination does not exceed 5 degrees 4. The temperature of the medium should not exceed 120℃ Package List: 1* stream sensor POLICES ShippingPaymentWARRANTY We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address. Please kindly note that the c ombined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7 -15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection . If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. We accept payment via Paypal only. Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, p lease feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours. Condition: Nuovo, Interface size: 4 points (G1/2), Shield: No, Output Type: No, Contact Form: No, Brand: Unbranded, Package Contents: 1* stream sensor, Current Type: No, Unit Type: No, Termination Type: No, Sensor Type: No, Working voltage range: DC5~18V, Expiry Date: No, Country/Region of Manufacture: stream sensor, Compatible Mounting Type: No, Unit Quantity: No