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デジタル溶解酸素センサーは、物理学の特定の物質による励起蛍光を消光する原理に基づいて設計されています。蛍光膜ヘッドの表面の蛍光物質に励起光が照射されると、蛍光物質が励起され、蛍光が放出され、蛍光の消滅時間は蛍光膜の表面上の酸素分子の濃度の影響を受けます。頭。酸素分子の濃度は、蛍光と励起光の位相差を検出し、内部校正曲線と比較することで計算できます。最終値は温度と塩分補償によって出力できます。この溶解した酸素センサーは、溶解した酸素コントローラーとともに使用でき、下水処理プラント、水道、工業生産プロセス、水産養殖、およびその他の産業で広く使用され、溶解した酸素値をリアルタイムで監視します。
Product Name | Dissolved oxygen sensor |
Product Model | OPD790 |
Brand Name | Daruifuno |
Signal Output | RS485 Modbus |
Measuring Range | Oxygen content: 0.00~20.00 mg/L |
Saturation: 0~200% | |
Temperature: 0~50℃ | |
Accuracy | oxygen content: ±0.1 mg/L saturation: ±1% temperature: ±0.5℃ |
Response Time | 0-> 100 % ; T90<25s; 100 -> 0%;T90< 30s |
Compensation | Automatic temperature compensation, built-in temperature unit |
Other Compensation | salinity compensation, pressure compensation |
Calibration Method | Zero calibration and full scale calibration |
Working Pressure | 0~3Bar |
Operating Temp. | 0~50℃ |
Material | Body: PPS or ABS Head: 316 SS |
Connection | M16 |
Power Supply | 6~12V DC |
Dimensions | Diameter 35mm, Total length 250 mm |
Installation | A British 1 NPT of the head and the tail for each install thread |
Protection Grade | IP68 |
Weight | 260g |
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.