Dissolved carbon dioxide sensor CO₂NTROL RS485 325

temperaturegasfor the pharmaceutical industry

CO₂NTROL RS485 325 is a solid-state sensor that directly measures DCO₂ and provides maintenance free, real-time, and in-line control of this important critical process parameter. CO2NTROL’s hygienic design makes it compliant with requirements of biopharma applications. The sensor is EHEDG approved (EL Class I, test executed with Hamilton hygienic socket REF 242545) and is ready for GMP compliance. Embedded electronics convert the MIR CO2 measurement into standard digital and analog signals that are easily integrated into your control strategy. Specifications Sensor Output - Arc: Modbus a-length - 325 mm Parameter - DCO₂ Electrical Connector - VP8 Measurement Principle - Non-dispersive Infra-Red (NDIR) absorption of wavelength selective for CO₂; temperature compensation. Measuring Range - 5 - 1000 mbar or 0.5 - 100 % vol or 7.5 - 1500 mg/L in liquid phase at 101.3 kPa and 25°CAdditional specifications Accuracy at 25 °C - ±5 mbar (5-100 mbar); ±5% (> 100 mbar) Electrolyte - None CO₂ Consumption - None Temperature Sensor - NTC 22 kOhm Configurable Values - CO₂: mbar, mmHg, hPa, %-vol, %-sat, µg/l ppb, mg/l ppm (dissolved CO ) Temperature: K, °C, °F Diameter - 12 mm Process Connection - PG13,5 Wetted Parts - Stainless Steel 1.4435 EPDM (Ethylene propylene elastomer) Silicone - FDA 21 CFR 177.2600 See compliance details in Material Specification document Surface Quality of Steel - Ra < 0.4 µm (N5) Digital Interface - RS485 Modbus (max. 31 addresses) Baud Rate - 4800, 9600, 19200, 38400, 57600,115200 Bd Operating Voltage - +10 to +27 VDC Serial Number - Yes Certificate - Yes, factory test with CO₂ certified gas