ph Sensor (Arduino Compatible)

Use this pH sensor to measure the pH level of your projects.

Includes:

• pH probe
• Circuit Board

Details:

• Operating Voltage: 5V DC
• Operating current: 5-10mA
• pH Concentration Range: 0-14 pH (Na+ error at >12.3 pH)
• Reading Time: 95% in 1 second
• BNC Connector on probe
• M3 Mounting Holes on circuit board
• Isopotential point: pH 7.00 (0 mV)
• 3 buffer solutions and storage solution
• Default Baud Rate: 38400
• Offset: +/- 0.2 pH
• Operating Temperature: 0C to 80C
• Max Stability Time: 60 seconds
• Max Power Consumption: 0.5W
• Operating Temperature: -10C to 50C
• Nominal Temperature: 20C
• Working Humidity: 95% Relative Humidity
• Nominal Humidity: 65% Relative Humidity
• Life Expectancy: 3 years
• Circuit Board Size: 42mm x 32mm x 20mm
• Probe Length: approx 8 inches
• Analog Voltage Signal Output
• pH2.0 Interface ( 3 foot patch )
• Gain Adjustment Potentiometer
• Power Indicator LED
• Pinout:
  • To: Temperature (optional)
  • Do: Limit ("digital") pH signal (optional)
  • Po: Analog pH value
  • GND: 0V
  • GND: 0V
  • Vcc: 5V