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Contact Suppliersystem model | poz-8300 online ozone analyzer | ||
measurement configuration | ozone(o3)/ph/temperature | ||
 measurement range | ozone | (0.00-2.00)mg/l(ppm)  (0.00-20.00)mg/l(ppm) | |
 | ph | 2.00-12.00 | |
 | temperature | (0.0-99.9)℃ | |
 | ozone | 0.01mg/l(ppm) | |
 | ph | 0.01 | |
 | temperature | 0.1℃ | |
 accuracy | ozone | 10% fs | |
 | ph | 0.1ph | |
 | temperature | ±0.5℃ | |
  flow rate | stable flow rate is the key to accurate measurement, inlet flow rate is recommended (0.5±0.2)m/s, when the flow rate is too low (less than 0.15m/s), free chlorine measurement is low, the instrument alarms without water, the flow rate is too high (higher than 1.5m/s), it wastes water samples, and may affect the measurement, the instrument alarms for high water pressure;。 | ||
sensor life | ph/ozone sensor | 12months(the service life is closely related to the measurement medium and maintenance frequency) | |
communication interface | rs485 | modbus rtu communication protocol | |
(4-20)ma output | number of channels | double channels | |
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