Merac protoka vode 10-300 L/min - 2 inča

Senzor protoka vode - merač - protokomer 10-300 L/min za arduino i slicne sisteme.  

Karakteristike:  
- Radni napon: DC 5~24 V 
- Maksimalna struja: 15 mA (DC 5V) 
- Navoj: 2" (dva cola, tj oko 60mm prečnika) 
- Model: YF-DN50 
- Maksimalni pritisak vode: 1.75 Mpa (17,5 bar-a) 
- Maksimalna temperatura vode: 80 stepeni (po deklaraciji) 
- Vlažnost vazduha: 25~95 %RH (bez leda) 
- Radna temperatura: -25~80 ℃ 
- Dimenzije: 92 x 59 mm 

Povezivanje: crvena(+), crna(-), žuta (impulsni izlaz) 

Na izlazu se pojavljuje povorka impulsa zavisno od protoka, više impulsa u minutu.  
Broj impulsa (frekvencija) = 0.2 x Q 
Q - protok u litrima u minutu (5L/min=1Hz; 10L/min=2Hz; . . . ) 

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Sensor: Hall effect 
Interface Type: 2` interface (2 inch tubing) 
Flow accuracy range: 10-300L per minute 
Lowest 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 
Operating humidity range: 35% ~ 90% RH (no condensation state) 
Allow withstand water pressure: Storage temperature: -25 ~ + 80° C 
Save Humidity: 25% ~ 95% RH 
Production process: Integrated 
Output high pulse: > DC 4.5 V (input voltage DC 5 V) 
Output pulse low: The accuracy of flow - pulse output: 10 ~ 200L / min ± 3% 
Output pulse duty cycle: 50 ± 10% 
Output Rise Time: 0.04μ S 
Output Fall Time: 0.18μ S 
Flow - Level Test pulse frequency pulse characteristics: (Hz) = [0.2 * Q] ± 3% (proficiency tests) (Q is flow L / min) 
Dimension:92 x 59mm/3.62 x 2.32`(L x Dia) 
Weight:200g