3679N Jenco Controller

1/4 DIN panel mount pH/ORP controller/transmitter in a waterproof IP-65 enclosure. Features, LCD display, dual SPDT Hi/Lo relays, manual set point adjust and pH calibration via potentiometers. For ORP there is a Zero Adjustment and pH/ORP is selectable via a shorting plug. Output is 4-20 mA current type. Connectors are a spade lug circular connector for pH+. All other connections are tinned leads to terminal blocks. Temperature compensation is a Pt-100 ATC or simulation resistor. Power 115/230V AC.

• Dual Function pH & Orp 
• Orp Zero Point Calibration 
• Isolated 4~20mA Output 
• Dual On/Off Relays 
• Auto Temperature Compensation 
• Water & Corrosion Proof Case 
• Large LED Display