KPH500 PH/ORP Flexible Black PVC Water Quality Sensor with Ip68

KPH500 PH/ORP sensor,Compact, flexible and easy to use,black PVC,gray meter host,water quality test.

Production Introduction

The PH/ORP meter is a precision meter used to detect the pH/oxidation-reduction potential of liquids. It is designed with a microcomputer based on the principle of the primary battery and is simple to operate and easy to maintain. Not affected by color, turbidity, colloidal substances, oxidants and reducing agents, it is suitable for the determination of various media such as clean water, wastewater, industrial water, chemical reagents, etc., and is widely used in agriculture, environmental protection and industry.

The sensor uses a composite electrode, which can eliminate the influence of the inconstant "K" value,
A long-term, stable and accurate measurement of PH is realized. The internal structure of the sensor is shown on the right.

PH/ORP size structure chart

Host size






Sensor size

PH/ORP technical parameters

Q&A

1.Does pH affect oxidation?

The dissolved oxygen concentration increases and because the reaction in the broth is an oxidation process, the redox is also increasing. Oxidation also increases with pH decreasing but why? When I am supplying oxygen for a long time, redox decreases as well as the pH also behaves the same way.

2.How can I lower my water ORP?

Lowering the pH to 6.0 raises the ORP, as more hypochlorous acid (HOCl) becomes available. Raising the pH to 8.0 lowers the ORP value, as more hypochlorite ions (OCl–) are present. Maintaining constant pH but adding more chlorine raises the ORP to a plateau of 900 to 950 mV, generally around 25 ppm HOCl.

3.What is pH?

pH is a measure of how acidic/basic water is. The range goes from 0 to 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. The pH of water is a very important measurement concerning water quality.

4.What does ppm stand for in pools?

parts per million

By Steve Donohoe. As pool service guys, we use the term parts per million several times a day when checking the chemical parameters of a swimming pool. It's the unit of measure that we use for the amount of chlorine, alkalinity, salt, TDS, cyanuric acid, and so on.

5.Is pH 10 Water Safe?

There has been no evidence of harm found in drinking water with a pH of between 7 and 8.5. (Interesting to note: The pH of human blood is a little on the basic side, 7.365.) When the PH of water becomes greater than 8.5, water taste can become more bitter.

Contact us

Website: www.kacise.com
Phone: +86-17719566736
Email: sales@kacise.com
Location: Tangyan South Road, High-tech Zone, Xi'an City, Shaanxi Province, China

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.