Описание

Dual Male G1/2 Thread Hall Effect Liquid Flow Rate Sensor Switch Flow Meter DC5V 1~30L/Min

Features:
Impact resistance: The product is packed well, free fall from the 50cm height X, Y, Z direction to the concrete surface without abnormality, within 10% of the accuracy change. Insulation resistance: The insulation resistance between the Hall sensor lead wire and the valve body is 100 MΩ or more. (DC 500V). Heat resistance: placed in 80 ± 3 ° C environment for 72h, return to normal temperature 1-2h with no abnormalities, and parts without cracks, slack, expansion, deformation and other phenomena. Cold resistance: It is placed in the environment of -20±3°C for 72h, returning to normal temperature for 1-2h without abnormality, and the parts have no crack, slack, expansion and deformation. Insulation withstand voltage: The Hall sensor lead wire and the valve body are pressurized by AC600V (50/60Hz) for 1 second without insulation abnormality. Moisture resistance: After being placed at 60±3°C and relative humidity of 90%~95% RH for 72h, the insulation resistance is above 1MΩ. Pulling strength: Apply 10N pulling force for 1 minute on the lead-out line, without loosening or breaking. Thermal shock resistance: placed in an environment of 80±3°C for 1h, then placed directly in the environment of -20±3°C for 1h for a cycle, a total of 10 cycles, no cracks, slack, expansion, deformation, etc. phenomenon.
Specification:
Thread Type:Double Male G1/2
Flow Rate Range:1~30L/Min
Voltage: DC5V
Accuracy:5%
Maximum Working Current: 15mA(DC5V)
Working Voltage Range: DC5~18V
Working Temperature:0~120℃(No Ice)
Humidity Range:35~90%RH(No Frosting)
Pressure Allowed:Water Pressure<1.75Mpa
Storage Temperature:-20~+80℃(No Ice)
Storage Humidity:25~90%RH
Length: 60mm/2.36in
Output Pulse High Level:>DC4.3V(Input Voltage DC5V)
Input Pulse Low Level:
Flow Pulse Character:F=10.0 x Q Flow Rate/m -3
Output Pulse Duty Ratio:50%±10%
Output Rise Time: 0.04 μS
Output Fall Time: 0.18 μS
Wiring Diagram:
Red Line: Positive Power Supply
Black Line: Negative Power Supply
Yellow Line: Pulse Signal Output

Package List:
1 x Hall Effect Water Flow Sensor

Note:
Severe impact and chemical attack are strictly prohibited.
It is strictly forbidden to throw or collide.
Horizontal / vertical installation in any direction.
The medium temperature should not exceed 800 ℃.
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