1pcx Sibo-flow Sensor Flow Meter Water Heater Dispenser

US $9.68

Hongkong, China
Jan 30th

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SIBO 1pcx SIBO-flow sensor flow meter water heater dispenser Description: The water flow sensor by the plastic body, the flow rotor components and the Hall sensor. It installed in water heaters, water-side, used to detect water flow, when the water through the water rotor components, Magnetic rotor rotation speed change with the flow changes, the Hall sensor output corresponding pulse Signal feedback to the controller, the controller to determine the size of the water flow regulation Output waveforms: square wave Technical parameters Scope of application: Applicable to automatic gas/ water heater 1, lowest rated voltage DC4.5 5V-24V 2, maximum working current 15 mA (DC 5V) 3, voltage range DC 5 ~ 18 V 4, load ability ≤ 10 mA (DC 5V) 5, use temperature range ≤ 80 °C 6, use humidity range 35% ~ 90% RH (No frost status) 7, allows pressure Water pressure 1.75 Mpa belowv 8, storage temperature -25 ~ + Prefix = st1 ns = "urn: schemas-microsoft-com: office: smarttags" 80 °C 9, Storage Humidity 25% ~ 95% RH 1,output pulse high level > DC 4.5 V (input voltage DC 5 V) 2,output pulse low level < DC 0.5 V (input voltage DC 5 V) 3,accuracy (flow rate - pulse output) 1 ~ 30 L / min, ± 1% or less 4,output pulse duty cycle 50 ± 10% 5,output rise time 0.04μS 6,output fall time 0.18μS 7, flow rate - pulse characteristics Level test pulse frequency (Hz) = [8.1Q -3 ± 10% (proficiency test) (Q is the flow L / min.) 8,impact resistance From 50cm height of the X, Y, and Z-direction of free fall to the concrete surface, without exception, Precision changes in less than 10%. 9, insulation resistance Insulation resistance 100MΩ or more between the Hall sensor with copper body. (DC 500V) 10, heat resistance In 80 + 3 °C environment for 48 h, return to room temperature 1-2 h no abnormalities, and parts no crack, relaxation, inflation, and deformation phenomenon, precision change within 10% 11, cold resistance 20 ± 3 °C in-in the environment for 48 h, return to room temperature 1-2 h no abnormalities, and parts no crack, relaxation, inflation, and deformation phenomenon, precision change within 10%. 12, moisture resistance In the 40 ± 2°C, relative humidity 90% ~ 95% RH environment placed 72 h after out insulation resistance, 1 M Ω above. 13, drawing strength 1 minutes 10N pulling force imposed on the pin-out, no loose, pull-off phenomenon, and the performance did not change. 14, durability At normal temperature, from the 0.1 MPa pressure into the inlet, to turn on 1 S, disconnect 0.5 S for a cycle, Test 300000 times no abnormalities. Package including: 1pcx flow sensor flow meter water heater dispenser Payment Pay by paypal only. Delivery details To United States, 3~10 days, to other country, 15~40 days. Contact us Pls contact us by ebay contact.We will reply you in 24 hours. Engineered for professional eBay sellers!

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	BRAND NEW
MPN	888278
Model	flow sensor