Online Ammonia Nitrogen Sensor RS485 Modbus PLC DCS

1.Application Environment

KAN310 integrated on-line ammonia-nitrogen sensor is made of ammonium ion selective electrode based on PVC membrane, which is used to measure the content of ammonium ion in water with temperature compensation.

2.Feature

• Signal Output: RS-485 bus, Modbus/RTU protocol,
• Convenient to connect to PLC, DCS, Industrial Control Computer, General Controller, paperless recording instrument or touch screen and other third-party equipment.
• The patented ammonium ion probe, with an internal reference fluid at a pressure of at least 100 kpa (1 bar), oozes extremely slowly from the microporous salt bridge. Such a reference system is very stable and the electrode life is longer than ordinary industrial electrode life.
• Easy to install: submerged installation.
• Ip68, containment level.

3.Technical Specifications

4.Dimensional Drawing

Tip: Do you know these methods for determining ammonia nitrogen?

Nessler's reagent spectrophotometry:

The alkaline solution of mercury iodide and potassium iodide reacts with ammonia to form a reddish-brown colloidal compound whose color is proportional to the content of ammonia nitrogen. The absorbance can usually be measured in the wavelength range of 410~425nm to calculate its content.

The lowest detectable concentration of this method is 0.025mg/L (photometric method), and the upper limit of determination is 2mg/L. Using visual colorimetry, the lowest detectable concentration is 0.02mg/L. After proper pretreatment of the water sample, The method can be used for the determination of ammonia nitrogen in surface water, groundwater, industrial wastewater, and domestic sewage.

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.