Wastewater Treatment Plant NH3 Gas Detector Fixed Ammonia Monitor 4-20mA RS485 with Relay

In wastewater treatment plants—specifically within operational areas, sludge dewatering rooms, aeration tanks, and similar zones—the decomposition of nitrogen-containing organic matter in the wastewater releases ammonia gas. Since high concentrations of this toxic gas pose a health risk to personnel, fixed-point ammonia gas detectors must be installed to ensure the safety of the workforce.

Product Specification Sheet:

Product advantages:

1.Comprehensive Certifications: ATEX explosion-proof certification, CE certification, ISO 9001, ISO 14001, and ISO 45001—ensuring full compliance and qualification.

2. Professional Technical Support: Our technical engineers engage directly with clients to assist with gas sensor selection, alarm threshold configuration, and compatibility issues across various gas types.

3. Rapid After-Sales Response: In the event of a quality issue, our technical engineers will immediately diagnose the root cause of the fault and promptly arrange for a replacement shipment or provide a corrective solution.

4. Brand Customization: We offer customization services, including the integration of your company logo and name.

Enterprise advantages

Company Introduction:

Wuxi Yong'an Electronic Technology Co., Ltd., established in 2011 and headquartered in Wuxi, China, is a high-tech enterprise integrating design, R&D, production, sales, and service. We have been deeply involved in the fields of safety monitoring equipment, industrial instruments, and industrial environment for 15 years. Adhering to the concept that "science and technology are the primary productive forces," we are committed to providing global customers with high-quality products and services, offering one-stop solutions. We serve over 200 international clients in 30 countries. We have a 1000-square-meter production base, a professional team of 100 people, and strictly implement the ISO9001 quality management system. From pre-sales consultation and sample confirmation to after-sales follow-up, we provide dedicated customer service to ensure worry-free procurement.

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Exhibition:

FAQ;

Q1：What detection principle does the ammonia gas detector ? What is its detection range?

Industrial NH3 detector employs an electrochemical detection principle.

The standard detection ranges for the ammonia detector are 0–100 ppm, 0–300 ppm, and 0–1000 ppm; if a customized detection range is required, please contact our technical team for confirmation.

Q2:What are the explosion-proof ratings for NH3 gas detectors?

Explosion-proof ratings constitute a mandatory safety certification required for gas detectors installed in hazardous and explosive environments. Our company's ammonia leak detectors are available with CNEX, ATEX, and various domestic and international certifications. The explosion-proof marking is Ex d IIC T6 Gb.

Q3：How long is the sensor lifespan of an NH3 gas detector?

The lifespan of an electrochemical sensor depends on the specific type of gas being detected; for instance, an NH3 sensor can last for 2 to 3 years. The product warranty period is 12 months.

Q4:When does a gas detector's sensor need to be replaced?

Regular calibration allows you to determine whether a sensor has failed: the sensor requires replacement if the calibration reading fails to reach the concentration of the standard gas, if the zero-point drift is excessive, or if sensitivity has declined by more than 15%.