For measuring temperature, humidity, atmospheric pressure, and oxygen concentration. Maintenance-free due to optical design.
This is a sensor that adds oxygen concentration measurement functionality to the standard sensor "M4557THTI-101H," which measures temperature, humidity, and atmospheric pressure. Generally used galvanic battery-type oxygen concentration meters suffer from aging degradation, leading to issues with accuracy and the need for regular replacement. In contrast, this sensor is an optical non-consumable type, making it maintenance-free. Additionally, it has little sensitivity to most other gases, allowing for more accurate measurements. It is lightweight and compact, making it suitable for various installation locations. By connecting it to a PC or similar device via a USB Type C cable, communication and power supply are facilitated. Furthermore, for measurements taken more than 5 meters away, where communication via USB cable may be difficult, serial communication via RS-232C is also possible.
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basic information
■Temperature, Humidity, Pressure Temperature Humidity Pressure Operating Environment -40 to 85℃ 0 to 60℃ 0 to 100%RH 300~1100hPa Measurement Accuracy ±0.5℃ at 25℃ ±1.0℃ at 0 to 65℃ ±3% at 20~80%RH, 25℃ (including hysteresis) ±1.0hPa at 0 to 60℃, 300 to 1100hPa
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Applications/Examples of results
■Usage Examples ●Nitrogen Replacement Chamber/Draft: Nitrogen Replacement Monitor ●Heat Treatment Process: Oxidation Prevention Monitor ●Warehouse Environmental Management: Impact on Materials ●Smart Agriculture: Environmental Management in Production Houses ●Smart Office: Environmental Management ●Others
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