DUC2-PH pH/ORP Controller

Display Range: PH: -2~+16pH / ORP: ±3000mV
TEMP: -10~500°C /14~932°F
Relay Control: Two settable SPST relays, max. Load 3A/250VAC
Analog Current: Two settable 0/4~20mA current outputs, max. Load 1000 ohms
Comm. Method: Two -wire RS485 interface;MODBUS
Display Screen: 128*64 black-white graphic lattice LCD
Configuration Info: Power off protection, parameters are retained indefinitely Time/Data Record: Year/month/day/hour/min/second, record 14000 historical data
Maintenance Records: Last 100 times
Mounting Method: Wall mounting, pipe clamping, panel
Protection Level: IP66
Shell Material Enhanced ABS
Dimension 144*144*120 mm
Electrical Interface The back end reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm