Hydrogen peroxide concentration sensor online refractometer concentration meter

Online concentration sensorIt consists of a light source, sapphire refractor, receiver, and signal modulation circuit. The light source emits a stable light signal that passes through sapphire and comes into contact with the measured medium. The corresponding refractive index is generated by the concentration of the measured medium. The receiver calculates the refractive index of the collected refractive light source and obtains the corresponding concentration through data algorithms. Since the concentration is affected by temperature, internal temperature calibration is used to reduce the influence of temperature drift.

The key feature of an online refractometer is that it only measures the content of soluble substances in the liquid and is not affected by common factors such as particles, bubbles, crystals, and color in the process. Therefore, online refractometers are widely used in various industries to measure solution concentration or density in production processes.

Technical specifications:

• measurement range0~15%，0~50%
• output method4~20mATheRS485
• electricity sourceDC12~24V
• Display project concentration%TemperatureTRefractive Index（nD）
• Operating Temperature10℃~60℃
• measurement accuracy±0.3%
• Protection levelIP67
• zuihigh pressurezuiGreat tolerance2Mpa
• High and low limit settings Keyable settings
• Sample liquid contact material Prism section: Sapphire, sample liquid contact section: Standard316L

Shanghai Chaohui Pressure Instrument Co., Ltd. (referred to as ZHYQ)Since its establishment in 1999，Based on the research of the four major physical quantities of pressure, flow rate, temperature, and liquid level, and inheriting decades of research and development technology and processes, a series of large-scale and industry-specific measurement products have been developed.withThe product is widely used in many fields such as industrial control processes, engineering machinery, petrochemicals, water conservancy, etc., with markets covering more than 50 countries and regionsYes, it isDomestic manufacturers of industrial control pressure, flow, temperature, liquid level, and IoT control products.

The company is gradually building into a group company, with one subsidiary in the UK, one subsidiary in Australia, and two subsidiaries in Shanghai. In 2016, ZHYQ established a 15000 square meter production base in Yueyang, Hunan.