Product Details
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.
Feature
- 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
Technical Specifications
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.
Company Profile
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.