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Description

Minimum rated working voltage: DC 5V-24V
Maximum operating current: 15 mA (DC 5V)
Operating voltage range: DC 5~18 V
Load capacity: ≤10 mA (DC 5V)
Operating temperature range: ≤80°C
Humidity range: 35% to 90% RH (no frosting)
Allowable withstand pressure: water pressure below 1.75Mpa
Storage temperature: -25 ~ +80 ° C
Preservation humidity: 25% to 95% RH
Output pulse high level: >DC 4.5 V (input voltage DC 5 V)
Output pulse low level: Accuracy (flow--pulse output): 10~300L/min±3%
Output pulse duty cycle: 50±10%
Output rise time: 0.04μS
Output fall time: 0.18μS
Flow-pulse characteristics: horizontal test pulse frequency (Hz) = [0.2* Q] ± 3% (level test) (Q is flow rate L/min)
Impact resistance: The product is packed well, free from the 50cm height X, Y, Z direction to the concrete surface without abnormalities, the accuracy changes within 5%.
Insulation resistance: The insulation resistance between the Hall sensor and the copper valve body is 100 MΩ or more. (DC 500V)
Heat resistance: placed in 80±3°C environment for 48h, returning to normal temperature for 1-2h without abnormality, and the parts have no crack, slack, expansion, deformation, etc., and the accuracy changes within 10%.
Cold resistance: placed in -20±3°C environment for 48h, returned to normal temperature for 1-2h without abnormality, and the parts have no crack, slack, expansion, deformation, etc., and the accuracy changes within 10%.
Moisture resistance: After being taken out for 72 hours in an environment of 40±2°C and relative humidity of 90% to 95% RH, the insulation resistance is 1 MΩ or more.
Pulling strength: Applying a pulling force of 10N for 1 minute on the lead wire, no looseness or breakage, and no change in performance.
Durability: At normal temperature, 0.1MPa water pressure is introduced from the water inlet to turn on 1S, and 0.5S is turned off.

Package Type:
All goods will pack into cartons and wrapped full of waterproof tape before shipment .

We can accept customized package to meet different requirements :
1.Every item will separately pack into plastic bag ,component, module can be packed in anti static bag .
2.Some fragile products such as the display screen can be packed in bubble bag .
3.Some large machines can be packed in wooden cases.
4.We can label JH code or client's code on package so that customers can check easily after receive goods.

DN40 DN50 Water Flow Sensor Hall Flowmeter Meter Counter Instrument

SKU : YXR007 Brand : JH Sourcing

Price : $ 13.60~17.04

100 +: $13.60~17.04500 +: $13.60~17.041000 +: $13.60~17.04

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