Water ammonia nitrogen sensor

1.Water ammonia nitrogen sensor product and application environment description

Water ammonia nitrogen sensor uses an ion electrode method without electrolyte to measure charged ammonium ions in water to determine the concentration of nitrogen.S18 Water ammonia nitrogen sensor is a sensor used to monitor four parameters: ammonia nitrogen, nitr nitrogen, total nitrogen and pH.

This equipment is specially designed for environmental water quality monitoring and is especially suitable for measuring the total nitrogen concentration in water, and can meet the strict requirements for total nitrogen measurement in most industrial environments.The device not only provides accurate total nitrogen measurement results, but also has the following characteristics:

①Multifunctionality: In addition to total nitrogen measurement, the equipment also has a built-in PH electrode, which can simultaneously complete the detection of water pH.This multi-energy design enables the equipment to be widely used in various water quality monitoring scenarios, including but not limited to industrial wastewater treatment, drinking water safety monitoring, agricultural irrigation water evaluation, etc.

② Real-time compensation technology: The equipment can compensate ammonia nitrogen and total nitrogen based on the real-time measured pH concentration, ensuring that accurate measurement results can be obtained under different pH conditions.The application of this technology improves the accuracy and reliability of measurements, especially in industrial wastewater with large fluctuations in pH values.

③Signal output: The device supports RS485 (MODBUS) signal output, which is a communication protocol widely used in the field of industrial automation.Through the MODBUS protocol, devices can be easily integrated into existing monitoring systems to realize remote data transmission and monitoring.

④Measurement efficiency and accuracy: The equipment adopts advanced measurement technology, which can achieve fast and accurate measurement, reduce waiting time and improve work efficiency.At the same time, accurate measurement results help users make more accurate water quality assessment and treatment decisions.

⑤Simple maintenance: The equipment design takes into account the maintenance needs of long-term operation, is easy to clean and calibrate, reducing maintenance costs and time.

2.Water ammonia nitrogen sensor technical performance and specifications

1.Technical parameters

2.Water ammonia nitrogen sensor size diagram

III.Water ammonia nitrogen sensor installation and electrical connection

1.Water ammonia nitrogen sensor installation

2.Electrical installation

The cable is a 4-core shielded wire, and the line sequence is defined:

Red - Power cord (12~24VDC)

Blue-ground (GND)

Green-485B

Yellow-485A

Different production batches, the cable colors vary slightly.Please refer to cable silkscreen for details.Before powering on, carefully check the wiring sequence to avoid unnecessary losses caused by wiring errors.