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 10percent of the accuracy change.
Insulation resistance: The insulation resistance between the Hall sensor wire and the valve body is 100 M Ohm or more. (DC 500V).
Heat resistance: placed in 80 + 3 degrees C environment for 72h, return to normal temperature 12h without abnormalities, and parts without cracks, slack, expansion, deformation and other phenomena.
Cold resistance: It is placed in the environment of 20+3 degrees C for 72h, returning to normal temperature for 12h without abnormality, and the parts have no crack, slack, expansion and deformation.
Insulation withstand ability: The Hall sensor wire and the valve body are pressurized by AC600V (5060Hz) for 1 second without insulation abnormality.
Moisture resistance: After being placed at 60+3 degrees C and relative humidity of 90percent ~95percent RH for 72h, the insulation resistance is above 1M Ohm .
Pulling strength: Apply 10N pulling force for 1 minute on the out line, without loosening or breaking.
Thermal shock resistance: placed in an environment of 80+3 degrees C for 1h, then placed directly in the environment of 20+3 degrees C for 1h for a cycle, a total of 10 cycles, no cracks, slack, expansion, deformation, etc. phenomenon.
Specification:
Thread: G34 MaleMale
Flow Rate Range:1~30Lmin
Voltage: DC5V
Flow Rate:1~30Lmin
Accuracy:5percent
Maximum Working Current: 15mA(DC5V)
Working Voltage Range:5~18V
Working Temperature Range:0~120 celsius (Without Ice)
Working Humidity Range:35~90percent RH(No frosting)
Pressure Allowed:<1.75Mpa Water Pressure
Storage Temperature:20~+80 celsius (No Ice)
Storage Humidity:25~90percent RH
Length :60mm 2.36in
Output Pulse High Level:>DC4.3V(Input DC5V)
Output Pulse Low Level:<DC 0.5V(Input DC5V)
Flow Pulse Characteristics: F = 8.1 * Q Flow Per Minute 3
Output Pulse Duty Cycle: 50percent + 10percent
Output Rise Time: 0.04 Microsecond
Output Fall Time: 0.18 Microsecond
Wiring Diagram:
Red Wire: Positive Power Supply
Black Wire: Negative Power Supply
Yellow Wire: Pulse Signal Output
Package List:
1 x Flow Meter
Note:
Severe impact and chemical attack are strictly prohibited.
It is strictly forbidden to throw or collide.
Horizontalvertical installation in any direction.
The temperature of the medium should not exceed 800 celsius .
Insulation withstand ability: The Hall sensor wire and the valve body are pressurized by AC600V (5060Hz) for 1 second without insulation abnormality.
Cold resistance: It is placed in the environment of 20+3 degrees C for 72h, returning to normal temperature for 12h without abnormality, and the parts have no crack, slack, expansion and deformation.
Moisture resistance: After being placed at 60+3 degrees C and relative humidity of 90percent ~95percent RH for 72h, the insulation resistance is above 1M Ohm .
Pulling strength: Apply 10N pulling force for 1 minute on the out line, without loosening or breaking.
Thermal shock resistance: placed in an environment of 80+3 degrees C for 1h, then placed directly in the environment of 20+3 degrees C for 1h for a cycle, a total of 10 cycles, no cracks, slack, expansion, deformation, etc. phenomenon.
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