DFRobot Analog Dissolved Oxygen Sensor / Meter Kit For Arduino

FEATURES

Dissolved Oxygen Probe：

1. Galvanic probe, no need polarization time

2. Filling solution and membrane cap is replaceable, low maintenance cost

Signal Converter Board：

1. 3.3~5.5V wide-range power supply, compatible with most Arduino microcontroller

2. 0~3.0V analog output, compatible with all microcontrollers with ADC function.

3. Gravity interface, plug, and play, easy to use

SPECIFICATION :

☞ Dissolved oxygen sensor for Arduino TECH SPECS
☞ Dissolved Oxygen Probe
☞ Type: Galvanic Probe
☞ Detection Range: 0~20mg/L
☞ Response Time: Up to 98% full response, within 90 seconds (25℃)
☞ Pressure Range: 0~50PSI
☞ Electrode Service Life: 1 year (normal use)
☞ Maintenance Period: Membrane Cap Replacement Period: 1~2 months (in muddy water); 4~5 months - (in clean water) Filling Solution Replacement Period: Once every month
☞ Cable Length: 2 meters
☞ Probe Connector: BNC
☞ Signal Converter Board
☞ Operating Voltage: 3.3~5.5V
☞ Output Signal: 0~3.0V
☞ Cable Connector: BNC
☞ Signal Connector: Gravity Analog Interface (PH2.0-3P)
☞ Dimension: 42mm * 32mm

SHIPPING LIST :

☞ Galvanic Dissolved Oxygen Probe with Membrane Cap x1
☞ Spare Membrane Cap x1
☞ Signal Converter Board x1
☞ Gravity Analog Sensor Cable x1
☞ Waterproof Gasket x2
☞ Screw Cap for BNC Connector x1
☞ Plastic Dropper x2

DOCUMENTS

☞ https://wiki.dfrobot.com/Gravity__Analog_Dissolved_Oxygen_Sensor_SKU_SEN0237