Digital network of connections lit up

Controllers

Woman in field using Hach SC4500 Digital Controller

Stay in Control

The Hach® suite of universal transmitters gives you the flexibility to choose the types of connections that work best for your operation, including remote connectivity to ensure ease of data access and simplified maintenance.

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SC4500 Digital Controller product image

SC4500 Digital Controller

Analog and digital connectivity options, including Profinet and EtherNet/IP. 2 sensor-connection ports. Works with 30+ digital or analog sensors for up to 17 different parameters.

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Shop SC4500 with Analog

SC4500 Sensor Compatibility

Real Time Controls

RTC - Real Time Controls

Hosted on SC4500. Adjust treatment processes in real-time and keep your facility compliant while reducing treatment costs. Controlling your process has never been so simple.

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Hach Service Plans provide you with unique expertise to help maximize instrument uptime, ensure data integrity, maintain operational stability and reduce compliance risk.


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