Описание

G1/2in Hall Effect Flow Rate Meter Male-Male Thread 1~30L/min Flow Sensor Gauge 57mm

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 without 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 ability: 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: G1/2 Male-Male
Flow Rate Range:1~30L/min
Voltage: DC5V
Flow Rate:1~30L/min
Accuracy:5%
Maximum Working Current: 15mA(DC5V)
Working Voltage Range:5~18V
Working Temperature Range:0~120℃(Without Ice)
Working Humidity Range:35~90%RH(No frosting)
Pressure Allowed:<1.75Mpa Water Pressure
Storage Temperature:-20~+80℃(No Ice)
Storage Humidity:25~90%RH
Length :57mm / 2.24in
Output Pulse High Level:>DC4.3V(Input DC5V)
Output Pulse Low Level:
Flow Pulse Characteristics: F = 10 * Q Flow Per Minute -3
Output Pulse Duty Cycle: 50% ± 10%
Output Rise Time: 0.04 μS
Output Fall Time: 0.18 μS
Wiring Diagram:
Red Wire: Positive Power Supply
Black Wire: Negative Power Supply
Yellow Wire: Pulse Signal Output

Package List:
1 x Flow Meter

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