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通常、デジタルpH電極は、アナログとデジタルの2つの方法で伝達されます。その中で、アナログ信号出力は、pH値を送信機を介して0-5Vまたは4-20MAに変換するpHセンサーのアナログ信号出力を指します。デジタル信号出力とは、デジタル通信プロトコル(RS485、Modbusなどなど)を介したpHセンサーを指し、デジタル信号の形でpH値を出力します。
特徴
● 1 "柔軟なインストール用のNPTマウントスレッド
仕様
Product Name | digital PH probe |
Product Model | DPH790 |
Measuring Range | 0~14pH |
Resolution | 0.01pH |
Accuracy | 0.1% of the range or ±0.02pH, take the larger one; Temp: ±0.5℃ |
Communication | RS485 Modbus RTU |
Response Time | T90<10s |
Working Pressure | 0~4Bar |
Temp. Compensation | built-in temperature unit, automatic temperature compensation |
Operate Temperature | 0~50℃ |
Calibration Method | Zero position calibration and slope calibration |
Shaft Material | PPS |
Dimensions | Diameter 35mm / Length220mm |
Protection Grade | IP68 |
Installation | 1 inch NPT at both ends; Immersed or piped installation |
Power Supply | 9~24V DC |
Cable | Standard 5 meters |
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.