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Contact SupplierThe ATS-303D Online Dew Point Analyzer is a highly accurate, continuous monitoring system designed to measure the dew point of compressed air or gases in industrial processes. It ensures consistent performance in drying systems, gas pipelines, air compressors, and glove boxes, where moisture levels are critical.
⚙️ Technical Specifications:
| Measured Parameter | Dew Point (°C or °F) |
| Measurement Range | -100°C to +20°C (customizable) |
| Sensor Type | Capacitive / Polymer or Aluminum Oxide |
| Accuracy | ±2°C dew point |
| Response Time (T90) | ≤10 seconds |
| Display | LCD / OLED digital display |
| Output Signal | 4–20 mA / RS485 Modbus / Relay (optional) |
| Power Supply | 24 VDC / 220 VAC (customizable) |
| Enclosure | IP65 / IP66 / Flameproof (optional) |
| Operating Temp | -20°C to +60°C |
| Mounting | Panel / Wall Mount |
| Process Connection | 1/4” or 1/2” NPT (customizable) |
| Data Logging | Optional (SD card / USB) |
| Alarm Output | Adjustable high/low alarms with buzzer/LED |
| Calibration | Factory calibrated; on-site calibration possible |
🧰 Key Features:
📡 Real-time continuous dew point monitoring
🔧 High accuracy with fast response sensor
💾 Optional data logging and remote communication
🚨 Alarm output for high/low dew point values
🏗️ Rugged design for industrial use
🔄 Field-replaceable sensor and easy calibration
🛢️ Compressed air & gas systems
🧪 Glove boxes, dryers, and incubators
🔬 Pharmaceutical and cleanroom monitoring
🏭 Petrochemical and gas processing industries
🔧 Nitrogen & oxygen production plants