220 pH/ORP/Temperature Controllers

WD-56700-15 220 pH/ORP/Temperature Controller, 1/8 DIN by Oakton

Oakton pH/ORP controller features automatic buffer recognition, absolute and relative ORP measurements, and automatic temperature compensation to ensure measurement accuracy. Advanced features include two sets of programmable on/off relays are ideal for high/low control to activate an alarm, a pump, or another device and an isolated 4-20 mA output signal are suitable for opening valves and pacing pumps. ATC element is user selectable, 10K NTC or 1000 Ohm RTD. Order 56105-60 BNC-to-Stripped Wire Adapter for easy connections on terminal strip on back of controller.

• Designed with both SPDT relay and isolated 4 to 20 mA outputs for controlling and transmitting pH, ORP, and temperature measurements
• Backlight LCD for clear measurement display
• Automatic buffer recognition of US and NIST buffers
• Universal power supply input from 100 to 240VAC
• Easy-to-install 1/8-DIN compact plastic casing