02-FlowCap-4S-01 4S-series Gas Sensor Flow Cap for Sensor Calibration & Aging Test Industrial Flow-type Monitoring Systems

         02-FlowCap-4S-01 4S-series Gas Sensor Flow Cap for Sensor Calibration & Aging Test Industrial Flow-type Monitoring Systems

Features:

• Stable Gas Diffusion Environment: Mini fixed-volume enclosed cavity ensures uniform gas distribution, enables rapid and full contact between target gas and the sensor, maintaining stable response speed and high measurement repeatability.
• Anti-turbulence Airflow Structure: Unique 90° side inlet and outlet design prevents direct airflow flushing on the sensor surface, avoiding physical sensor damage and abnormal signal drift induced by pressure mutation and turbulent flow.
• High-precision Air Tightness: Built-in corrosion-resistant elastic O-ring achieves seamless fitting with the sensor arc surface, effectively preventing gas leakage and external air interference to guarantee authentic sampling data.
• Excellent Corrosion Resistance: Made of RoHS-compliant high-strength corrosion-resistant ABS material, compatible with conventional, corrosive and adsorptive gases, supporting long-term industrial continuous detection.
• Flexible Bidirectional Airflow: The inlet and outlet nozzles are fully interchangeable, adapting to diverse on-site pipeline layout and installation requirements for flexible system integration.
• Standardized & Easy Integration: Scientifically calibrated cavity volume and nozzle aperture match the optimal flow range of EC4/ES4 sensors; compact standardized size supports embedded assembly in various detection instruments.

Main Applications:

• Sensor Calibration & Aging Test: Applied for factory standard calibration, daily performance verification and long-term aging testing of EC4 and ES4 series sensors to ensure batch performance consistency and long-term stability.
• Industrial Flow-type Monitoring Systems: Matched with pump-suction gas detectors and flow control units to provide stable constant-flow sampling conditions for industrial online gas concentration monitoring equipment.
• Laboratory Scientific Research Experiments: Provides standardized sealed test chambers for gas diffusion characteristic experiments, sensor performance testing and precision gas concentration analysis.
• Portable & Fixed Gas Detectors: Serves as a built-in precision sampling chamber for industrial fixed monitors and portable gas leak detectors to optimize sampling structure and improve detection stability.
• Special Gas Detection Scenarios: Ideal for continuous monitoring of corrosive, volatile and strongly adsorptive gases, solving sampling instability and external interference problems of traditional open detection structures.