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One Controller for All of Your Water Testing Needs
The Hach SC200 Universal Controller is the most versatile controller on the market. It allows the use of both digital and analog sensors, to provide compatibility with the broadest range of sensors. The SC200 replaces the Hach SC100 digital and GLI53 analog controllers with advanced features for easier operator use. Customers may add communication modules for a variety of protocols including Modbus RTU, Profibus DPV1, and HART. The SC200 is compatible with sensors for over 17 parameters, including pH/ORP, dissolved oxygen, chlorine, conductivity, flow, turbidity, and much more.
| Analog Output Functional Mode | Linear, logarithmic, bi-linear, PID |
| Analog Outputs | Two (Five with optional expansion module) isolated current outputs, max 550 Ω, Accuracy:± 0.1% of FS (20mA) at 25 °C, ± 0.5% of FS over -20 °C to 60 °C range Operational Mode: measurement or calculated value |
| Communication | MODBUS RS232/RS485, PROFIBUS DPV1, or HART 7.2 optional |
| Communication | HART and two 4-20mA outputs |
| Communication Capabilities | HART |
| Conduit Openings | 1/2″ NPT Conduit |
| Dimensions (H x W x D) | 144 mm x 144 mm x 181 mm |
| Display | Graphic dot matrix LCD with LED backlighting, transreflective |
| Display Resolution | 240 x 160 pixels |
| Display Size | 48 x 68 mm |
| Electrical Certifications | EMC CE compliant for conducted and radiated emissions: – CISPR 11 (Class A limits) – EMC Immunity EN 61326-1 (Industrial limits) Safety cETLus safety mark for: – General Locations per ANSI/UL 61010-1 & CAN/CSA C22.2. No. 61010-1 – Hazardous Location Class I, Division 2, Groups A,B,C & D (Zone 2, Group IIC) per FM 3600 / FM 3611 & CSA C22.2 No. 213 M1987 with approved options and appropriately rated Class I, Division 2 or Zone 2 sensors cULus safety mark – General Locations per UL 61010-1 & CAN/CSA C22.2. No. 61010-1 |
| Enclosure Rating | IP66 / NEMA 4X |
| Length | 181 mm |
| Manual Languages | Bulgarian, Chinese (PRC), Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Lithuanian, Polish, Portuguese (Brazil), Portuguese (Portugal), Romanian, Russian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish |
| Material Enclosures | Polycarbonate Aluminium (powder coated) Stainless steel |
| Mounting Configurations | Wall, pole, and panel mounting |
| Operating Temperature Range | -20 – 60 °C at 0 – 95% RH (non-condensing) |
| Power Options | 100 – 240 VAC, no power cord |
| Power Requirements (Hz) | 50 – 60 Hz |
| Power Requirements (Voltage) | 100 – 240 VAC |
| Power Supply | Without power cord |
| Relay Functions | Scheduler (timer), alarm, feeder control, event control, pulse width modulation, frequency control, and warning |
| Relays | Four electromechanical SPDT (Form C) contacts, 1200 W, 5 A |
| Security Levels | 2 password-protected levels |
| Sensor Input #1 | Digital |
| Sensor Input #2 | None |
| Storage Conditions | -20 °C to 70 °C |
| Warranty | 24 months |
| Weight | 1.70 kg |
| What’s included? | Controller, Mounting Hardware, Basic User Manual |
