The Oakton pH 800 pH/ORP Controller provides +/- 0.01 pH accuracy for reliable, easy-to-use on/off control of your pH and mV process. Two separately programmable relays are ideal for acid feed/base feed applications. Use the isolated 4-20 mA output to send data to your recorder or data acquisition system for hard copy reports.

Specifications:

• Range: 0.00 to 14.00 pH, +/- 1000 mV, -9.9 to 125°C
  
• Resolution: 0.01 pH, 1 mV, 0.1°C
  
• Calibration: +/- 0.01 pH, +/- 1 mV, +/- 0.1°C
  
• Accuracy: 1 or 2 points pH, mV offset, offset up to +/-5°C
  
• Set Points: two (high and low)
  
• Output Control: 2 SPDT relays, 6A at 110 VAC; 250 VAC max
  
• Operating Temperature: -10 to 60°C
  
• Dimensions: 3.8" x 3.8" x 6.9" (9.6 x 9.6 x 17.5 cm)