Process Analysis Systems & Total Solutions for Continuous Water & Wastewater Analysis

Digital Controllers

sc200 Universal Controller


One Controller for the Broadest Range of Sensors The sc200 Universal Controller is the most versatile controller on the market. The new sc200 controller is the only controller that allows the use of digital and analog sensors, either alone or in combination, to provide compatibility with the broadest range of sensors. It replaces the Hach sc100 digital and GLI53 analog controllers with advanced features for easier operator use. The sc200 controller platform can be configured to operate either 2 Digital Sensor Inputs, or 1 or 2 Analog Sensor Inputs, or a combination of Digital and Analog Sensor Inputs. Customers may choose their communication options from a variety of offerings including MODBUS RTU, Profibus DPV1, and HART.
Maximum Versatility

• Standardized controller eliminates the need for a variety of dedicated controllers
• Multi-channel controller operates either 1 or 2 sensors reducing inventory holding costs and providing an inexpensive option to add a second sensor at a later time
• “Plug and Play” operation with all Hach digital sensors
• True dual sensor controller provides 4-20 mA outputs to transmit primary and secondary measurement values

Ease of Use and Confidence in Results

• New display and guided calibration procedures reduce operator error
• Password protected SD card reader offers a simple solution for data download and transfer, and sc200 and digital sensor configuration file duplication and backup
• Visual warning system provides critical alerts Communication Options
• MODBUS RS232/RS485, Profibus DPV1, or HART