Introduction
KWS-700 digital pH sensor adopts industrial online electrode, built-in temperature sensor, can automatically temperature compensation, suitable for industrial sewage outlets, general rivers, manholes and other online long-term monitoring environments. The sensor adopts RS485 output and supports Modbus, which can realize networking and system integration without a controller.

• Signal output: RS-485 (Modbus/RTU protocol).
• Convenient connection to third-party equipment such as PLC, DCS, industrial control computer, general controller, paperless recording instrument or touch screen.
• Using high-performance industrial online electrodes, can work stably for a long time
• Built-in temperature sensor, automatic temperature compensation

Model	KWS-700
Measuring Range	0～14pH
Accuracy	±0.1pH
Resolution	0.01pH
Temperature Range	0 ~ 50℃
Work Pressure	＜0.2MPa
Temperature Compensation	automatic temperature compensation
Output	RS-485, MODBUS protocol
Power Supply	6～12VDC ±10%
Wetted Part Material	POM
Installation	Immersion mounting
Cable Length	5 m, customizable
Calibration Method	Two-point calibration
Ip Grade	IP68

Dimension

Widely Applications

We are committed to providing the best water quality monitoring solutions for users in all areas of pure water,ultra-pure water, drinking water, municipal wastewater, industrial wastewater, industrial circulating water, environmental monitoring, and university research, Monitoring for compliance, Optimization of wastewater treatment processes, Development of process control algorithms Identification of cross-connected sewers, Identification of pollution sources, Rapid assessment of incident severity, Advanced treatment monitoring & protection, Effluent pollution, etc.

Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of  measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.