1, Lightweight appearance, small size, easy to install
2, The impeller embedded with stainless steel beads, always wearable
3, Hall element, the circuit is equipped with waterproof and sealed rubber ring, waterproof silicone rubber at the entrance
5, The materials are all in line with ROHS testin ...g standards
Introduction:
Water flow sensor is mainly made of a plastic body, the rotor assembly and a Hall flow sensor.Water heater which is mounted on the end, for detecting the water flow, the water passes through the water when the rotor assembly,Magnetic rotor and change as the flow speed, the Hall sensor output corresponding pulse Signal, the feedback to the controller,
the controller determines the size of the water flow, for control.
Caution:
Non-violent shock, and chemical erosion.
Non-throwing or hitting.
The current must less than 10mA
Medium temperature should not exceed 120°C.
Output waveform: square wave
Lead wire:
Red - IN - positive electrode
Yellow - OUT - signal output line
Black - GND - negative electrode
Frequency: F = 7.5 * Q (L / Min)
Error: ±2%
Voltage: 3.5-24VDC,
Current: less than 10mA
Output 450 pulses after one liter of water
Flow range :1-30L / min
Parameters:
Lowest Rated Working Voltage: DC4.5
Max Operating Current: 15 mA (DC 5V)
Working Voltage Range: DC 3.5 ~ 24 V
Load Capacity: ≤10 mA (DC 5V)
Temperature Range: ≤80 °C
Humidity Range: 35% ~ 90% RH (no condensation state)
Allowable Withstand Voltage: Water pressure below 1.75Mpa
Storage Temperature: -25 ~ + 80°C
Storage Humidity: 25% ~ 95% RH
Resistor 1Ω-120MΩ OHM - 1/4W 5%
Ksh 2.00
Delivered Thursday, March 20
100PCS Rectifier Diode 1N4007 IN4007 DO-41 1A
Ksh 5.00
Delivered Thursday, March 20
Diffused Red 3mm LED
Ksh 5.00
Delivered Thursday, March 20
7mmx190mm Transparent Glue Sticks
Ksh 40.00
Delivered Thursday, March 20
Ceramic capacitor 1pF - 2.2uF
Ksh 5.00
Delivered Thursday, March 20
Female HEADER PINS 1×40 1.27MM PITCH for PCBs and prototype boards
Ksh 20.00
Delivered Thursday, March 20
MALE TO MALE HEADER PIN 1×40 2.54 MM STRAIGHT
Ksh 20.00
Delivered Thursday, March 20
12x12x7mm Tactile 4 Pin Push Button Switch
Ksh 5.00
Delivered Thursday, March 20
Diffused Blue 5mm LED
Ksh 5.00
Delivered Thursday, March 20
Diffused Green 5mm LED
Ksh 5.00
Delivered Thursday, March 20
9V Battery Gettop Non Rechargeable for Microphone and Arduino
Ksh 45.00
Delivered Thursday, March 20
Buzzer Piezoelectric Active
Ksh 30.00
Delivered Thursday, March 20
FEMALE -MALE JUMPER WIRE 40PCS DUPONT
Ksh 150.00
Delivered Thursday, March 20
MALE TO MALE JUMPER WIRE 40 PCS DUPOINT M-M
Ksh 150.00
Delivered Thursday, March 20
Diffused White 3mm LED
Ksh 5.00
Delivered Thursday, March 20
Arduino Uno R3 Removable Atmega board
Ksh 1,600.00
Delivered Thursday, March 20
Diffused Yellow 3mm LED
Ksh 5.00
Delivered Thursday, March 20
ARDUINO UNO R3 MEGA-328PCH340G with Fixed/SMD CHIP
Ksh 1,200.00
Delivered Thursday, March 20
Arduino Pro Mini 5V 16mhz
Ksh 500.00
Delivered Thursday, March 20
5528 LDR Mini Photoresistor
Ksh 30.00
Delivered Thursday, March 20