Designed for food/beverage and industrial wastewater processes, the ECD Model T80 universal transmitter features an intelligent digital transmitter protocol. The single-channel transmitter continuously measures pH, ORP, pION, dissolved oxygen, turbidity, conductivity or resistivity. Available with 4-20 mA output with MODBUS RTU on 24 VDC and 110/220 VAC instruments, the transmitter can be configured with an optional 3-alarm relay and HART 7 communication.