Flow Rate Sensor

Order Code: 19204414.24

Category: General Lab Equipment III

Output pulse high: > 4.5V DC (input voltage +5V DC),  output pulse low: < 0.5V DC (input voltage +5V DC), precision (flow — — pulse output): 1 ~ 30L/min± 1%, output pulse duty cycle: 50± 10%,  output rise ...



SPECIFICATION

  • Output pulse high: > 4.5V DC (input voltage +5V DC),  output pulse low: < 0.5V DC (input voltage +5V DC), precision (flow — — pulse output): 1 ~ 30L/min± 1%, output pulse duty cycle: 50± 10%,  output rise time: 0.04uS,  output down time: 0.18uS flow — — pulse characteristics: the level of test pulse frequency (Hz) -3]± =[8.1Q; 10% (level test) (Q for flow L/min),  Heat resistance: in the 80± 3 centigrade placed 48h and returned to normal., temperature. No abnormal and the parts without crack, relaxation, swelling, distortion and other, precision changes less than 10%., Cold resistance: in the -20± 3 centigrade placed 48h and returned to normal temperature. No abnormal and the parts without crack, relaxation, swelling, distortion and other precision changes less than 10%., humidity resistance: in the 40± 2 degrees Celsius, the relative humidity of 90% ~ 95%RH in the environment after the placement of 72h, insulation resistance 1MΩ above., durability: at room temperature, from the mouth through the 0.1Mpa water pressure, to turn on the 1S, disconnect the 0.5S for a cycle.

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