Online Sensors and Controllers: Digital Controllers (Transmitters)

Digital Controllers (Transmitters)

Digital Controllers (Transmitters)
What is a Digital Controller?
Our family of digital controllers are compatible with a broad range of Hach process instrumentation, giving you easy, plug-and-play functionality across your water treatment process.

Hach’s controllers (often called “transmitters”) are configurable, so you can custom build a product to fit your needs.

Key Features
• Communication options range from analog to Modbus to EtherNet/IP and more.
• Up to 8 analog or digital sensors including pH, conductivity, and turbidity.
• Controller networking to support more than 17 measurement parameters.
SC4500 Controller
SC4500 Controller

Now available with RTC Software

SC1000 Controller Display Module
SC1000 Controller Display Module

Up to 8 Sensors

SC1000 Controller Probe Module
SC1000 Controller Probe Module

32 Digital Sensor Expansion

Polymetron 9500 Controllers
Polymetron 9500 Controllers

Polymetron 9500 Controllers

SC4200c Controller
SC4200c Controller