Endress Hauser CAS40d Digital Ammonium and Nitrate Sensor for The Wastewater Industry

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Capacitive Pressure Transmitter
• Model NO.: Endress Hauser CAS40D-AA1A1A2 Sensor
• Measuring Medium: Liquid
• Accuracy Grade: 1.0G
• Pressure range: 0～1.5kPa
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Place of Origin: Germany
• Warranty: 1 Year
• Customized Support: OEM, ODM
• Brand Name: Endress Hauser
• Model: CAS40d-AA1a1a2
• Series: CAS40d
• Package: Orginal Package
• Pressure Rating: Max. 400 Mbar Overpressure
• pH Compensation: Required for Nh4-N (pH 5–10)
• Interference Compensation: K+ for Nh4-N; Cl− for No3-N
• Communication: Memosens Digital Protocol (M12 Connector or Cable)
• Materials: Sensor Body: POM/Stainless Steel
• Materials2: Membrane: PVC/Ion-Selective
• Maintenance: Membrane Replacement: ~6 Months
• Maintenance2: Auto-Cleaning: Compressed Air (3–3.5 Bar)
• Transport Package: Original
• Specification: 25cm*20cm*20cm
• Trademark: Endress Hauser
• Origin: Germany
• HS Code: 9026201090
• Production Capacity: 1000pieces/Year
• Package Size: 25.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Attribute	Specification
Model	CAS40D-AA1B1A2+ (standard variant)
Type	Memosens digital ISE (Ion-Selective Electrode) sensor
Measurement Principle	Potentiometric/ISE (ion-selective membrane)
Measured Parameters	NH4-N (ammonium), NO3-N (nitrate), K+ (potassium), Cl− (chloride)
Measurement Ranges	NH4-N: 0.1–1000 mg/L NO3-N: 0.1–1000 mg/L

Product Overview

The Endress Hauser CAS40D Digital Ammonium and Nitrate Sensor is a state-of-the-art analytical instrument designed for continuous monitoring of ammonium and nitrate concentrations in water. This sensor is engineered to provide precise and reliable measurements, making it an indispensable tool for applications in various industries such as wastewater treatment, agriculture, and environmental monitoring. The CAS40D utilizes advanced digital technology to ensure accurate readings and offers a robust solution for the real-time analysis of nutrient levels in water bodies.

Key Features

The CAS40D sensor comes equipped with several cutting-edge features that set it apart in the market. It employs the proven ion-selective measuring principle, which ensures high selectivity and sensitivity for both ammonium and nitrate ions. The device is built with a digital Memosens interface, allowing for easy integration with Endress Hauser's digital field devices and enabling predictive maintenance through advanced diagnostics. The sensor is also designed to withstand harsh environmental conditions, featuring a robust, corrosion-resistant housing that ensures long-term stability and durability.

Advantages

Applications

One of the primary advantages of the CAS40D sensor is its ability to deliver continuous, accurate data without the need for frequent calibration or maintenance. This translates to reduced operational costs and less downtime for the user. The sensor's digital technology also allows for seamless data transfer and integration with existing control systems, enhancing overall process efficiency. Additionally, the CAS40D's low detection limits for both ammonium and nitrate make it suitable for applications where even the slightest variations in nutrient levels need to be monitored closely.

The versatility of the CAS40D Digital Ammonium and Nitrate Sensor makes it suitable for a wide range of applications. In wastewater treatment plants, it helps in maintaining optimal nutrient levels for biological processes and in complying with environmental regulations. For the agricultural sector, the sensor provides critical data for precision farming, enabling farmers to manage fertilization more effectively and sustainably. Environmental scientists can also benefit from the CAS40D's accurate readings when studying the impact of nutrient pollution on aquatic ecosystems. Overall, the CAS40D is a powerful tool for anyone needing to monitor and manage ammonium and nitrate levels in water.

Specification

Step	Operation	Precautions
1	Install the Sensor	Ensure the sensor is installed in an appropriate location, avoiding direct sunlight exposure.
2	Connect Power Supply	Connect the power supply according to the instructions and check if the power indicator is normal.
3	Calibrate the Sensor	Use standard solutions for calibration to ensure accurate readings.
4	Read Data	Turn on the sensor, wait for it to stabilize, and then read the ammonium and nitrate concentration values.
5	Maintenance	Regularly clean the sensor probe to avoid contamination affecting measurement results.

Packing & Delivery

Company Profile

KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental textile, dyeing, and other fields.protection, plastics, food, printing, tobacco,textile, dyeing, and other fields.

As an automation instrumentation equipment company, our commitment to service excellence is the cornerstone of our business. We pride ourselves on delivering comprehensive solutions that cater to the unique needs of our clients across various industries. Our capabilities are designed to ensure that our clients receive the highest level of support, from initial consultation to ongoing maintenance and technical assistance.

The companies we have cooperated with: 

1. Awarded "Outstanding Supplier" by Yanchang Petroleum in 2008.

2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of Units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant.

3. Awarded "Outstanding Supplier" by Yaxing Group in 2013.

4. 200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.

5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.

6. 160 transmitters and 20 electric actuators for the Shandong Laigang Yongfeng Steel expansion project in 2019.

7. In 2022, Jinneng Chemical (Qingdao) Co., Ltd. Jinneng 2x450,000 tons/year high-performance polypropylene project (newly built) equipped 460 transmitters from our company.

FAQ

Q: How long will you give me the reply?

A: We will reply to you as soon as we see the information

 

Q: What is the delivery time?

A:The products in stock will be shipped after receiving the payment, and the products that

need to be ordered are subject to the factory time.

 

Q: How about your package?

A: Do not worry about the package, we have rich experience in packing.

 

Q: How about the payment terms?

A:You can choose T/T.

 

Q: What is the MOQ?

A:1PC.

 

Q: Can l get a lower price if l order large quantities?

A: Yes, cheaper prices with more bigger size orders.

 

Q:After sales and warranty?

A: We provide one year warranty lifetime technical support services.

 

Q:How about after-sales service?

A: We are 24 hours online, if you have any problem, please contact us directly.