Waters WAT020320 Analog Cable

The Waters WAT020320 is a 2-meter analog cable engineered to connect Waters detectors to Bus SAT/IN or e-SAT/IN satellite interface modules. The cable facilitates analog-to-digital signal conversion for chromatography data systems, accepting detector signals in the range of -0.25 to 2.25 V. Signal inputs exceeding 2.25 V will saturate, limiting data fidelity. The cable is shielded to meet immunity requirements from external electrical disturbances; shield termination at chassis ground on one instrument only is mandatory for optimal performance. Maximum cable run length is 2 meters (6.6 feet) when used with SAT/IN modules, or 3 meters (9.8 feet) when terminating to screw-type barrier terminal strips, beyond which regulatory compliance for electromagnetic immunity cannot be assured.

– Technical Specifications

• Signal Input Range: -0.25 to 2.25 V
• Cable Length: 2 meters (6.6 feet)
• Maximum Cable Run (barrier terminal): 3 meters (9.8 feet)
• Saturation Threshold: Detector signals > 2.25 V
• Shielding: Requires single-point chassis ground connection

– Key Features

• Converts analog detector outputs to digital data compatible with Waters chromatography systems
• Dual-channel connectivity to SAT/IN modules via Channel 1 or Channel 2 connectors
• Polarity-marked connections at detector interface
• EMI/RFI shielded construction for lab environments
• Industry-standard 2-meter working length matches typical bench configurations

– Typical Applications

• Conductivity detection in ion chromatography systems
• Multi-detector data acquisition in liquid chromatography
• Integration with Waters 432 Conductivity Detector and equivalent instruments
• Laboratory chromatography workflows using Empower or MassLynx data software

– Compatibility & Integration

• SAT/IN Modules: Waters Bus SAT/IN, Waters e-SAT/IN
• Detector Interface: Universal application across Waters detector portfolio
• Software Integration: Compatible with Empower and MassLynx chromatography data systems
• Detector Placement: Maximum 2-meter separation from SAT/IN module