NH3 Ammonia Fixed Gas Detector Combustible Monitor - IECEx ATEX Hazardous Area Zone 1,2
NH3 Ammonia Fixed Gas Detector Combustible Monitor - IECEx ATEX Hazardous Area Zone 1,2
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The SG100 NH3 Ammonia Online Gas Detector, sets the stand in Ex rated explosion-proof gas detection. Engineered to endure and perform in the harsh challenges of the industrial environments with moisture, dirt, dust, corrosion, and vibration.
Harnessing equipment protection levels of Intrinsic Safety "ia", Flameproof "db". Suited for the most challenging hazardous atmospheric conditions found in industries such as oil and gas, marine, petrochemical, chemical, petroleum, manufacturing etc. Covered by the IECEx and ATEX certification, brings a compliant solution to hazardous areas.
Adopting intelligent pluggable fixed gas detector, which is easily for maintenance after installation and continuous monitoring of combustible, flammable and toxic gases, model dependant. Configured via 3-wire 4-20 mA analogue output with relays, and optional HART, RS485 Modbus protocol, making it compatible with most control systems. Additional magnetic wand design, it’s easier to navigate the control menu.
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Technical Datasheet
Shipping
We aim to process and get your delivery with you as quick as possible -
Shipping rates and delivery times are calculated at checkout.
Guarantee
We aim to provide you with the best quality products, if for an unfortunate product defect we have a 14 day money back return guarantee.
Warranty
• 1 year warranty from the date of purchase.
• Invoice or shipment bill is required to claim the warranty.
• The warranty policy only requires manufacturer to repair the defective product or send substitute for replacement.
• Installation labour, electricity cost and other related cost will not be covered by the manufacturer warranty policy.
• Warranty doesn't cover the defect caused by inappropriate use, especially if directions of the instructions for use are not observed, normal abrasion as well as failures which affect the value or use of the product insignificantly.
Please see our returns policy for more information.
Calibration
To ensure you keep up to date with your metrology requirements, by adding the traceable standards calibration test report certificate.
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Hazardous Area Certified
Certification
- IECEx CQM 23.0027X
Equipment Protection Level
IECEx
- Ex db IIC T6 Gb
- Ex db ia IIC T6 Gb (without LEL sensor)
- Ex da db ia IIC T6 Gb (with separaed certified LEL sensor)
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FEATURES
Modular gas chamber for maintenance simply and conveniently
- Plug and play air chamber module replacement.
- Two-key magnetic bar design, no need to open the cover, to achieve on-site maintenance and operation of the detector in any explosion-proof area.
- 24h continuously monitoring, data will real-time display.
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FEATURES
- Standard 4-20mA current signal, RS485 digital signal, 1 set of relay signal output
- Optional 2 groups of relay signals, voltage 1 ~ 5V, standard Hart
- Optional LORA, 4G and other wireless transmission.
- Can be installed with computer software, to transmit the data to computer, workers can remote monitor the data
- Die-cast aluminium case, IP66/67 protection degree, water-proof, dust-proof, explosion-proof.
Applications
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Water Treatment
Ammonia (NH₃) plays a crucial role in water purification and wastewater treatment, primarily in the formation of chloramines for disinfection, removal of contaminants, and biological treatment processes. Below are the key reasons why ammonia is used in these applications:
- One of the primary uses of ammonia in water treatment is to react with chlorine to form chloramines, a group of disinfectants used in municipal drinking water systems.
- Ammonia is also used in wastewater treatment for biological nitrogen removal and pH adjustment.
- Ammonia stripping is a process used to remove excess ammonia from wastewater before it is released into the environment.
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Chemical Manufacturing
Ammonia (NH₃) is a crucial raw material in the chemical manufacturing industry, for the production of plastics, explosives, and other chemicals.
- Ammonia is a primary ingredient in the production of urea (CO(NH₂)₂), which is further used to create various plastics and resins.
- Ammonia is a precursor to hexamethylenediamine (HMDA), which is a key intermediate in the manufacture of nylon 6,6.
- Ammonia is a critical ingredient in explosive compounds, mainly through the production of ammonium nitrate (NH₄NO₃), a key component in industrial and explosives.
- While primarily used as a fertilizer, ammonia is also a precursor for various agrochemicals and pesticides used in industrial chemical applications.
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Refrigeration & HVAC Applications
Ammonia (NH₃) designated as Refrigerant R-717. is widely used as a refrigerant in industrial refrigeration and HVAC systems, especially in food processing, cold storage, and chemical plants.
- Cold Storage & Warehousing: Used in large refrigerated warehouses for storing perishable goods like fruits, vegetables, dairy, and frozen foods.
- Meat & Poultry Processing: Ammonia systems provide the necessary cooling for meatpacking and slaughterhouses.
- Dairy Industry: Used for chilling milk, processing cheese, and ice cream.
- Beverage Production: Carbonated drinks and breweries require ammonia refrigeration for cooling wort and fermentation tanks.
- In chemical plants, ammonia refrigeration is used to cool processes and prevent overheating.
- In pharmaceuticals, it is used in vaccine storage, chemical synthesis, and cryogenic applications.
A colourless and pungent gas, ammonia (NH3) is a compound of nitrogen and hydrogen
Ammonia is a flammable gas, though it requires significant effort to ignite. Naturally present in the air, soil, and water, it is the sole widely recognized alkali gas.
While ammonia is a natural compound, its irritant properties become more severe as its concentration rises, making it highly toxic at elevated levels. To protect workers and maintain a safe environment, it is crucial to monitor exposure using an ammonia detector.
Characteristics of Ammonia
Hazard
Toxic, corrosive, and a strong irritant to the respiratory system, eyes, and skin. Difficult to burn (LEL 15%).
Exposure Limit
- OSHA PEL (Permissible Exposure Limit) - 50 ppm (TWA, 8-hour) - Safe for occupational exposure within limits.
- NIOSH REL (Recommended Exposure Limit) -25 ppm (TWA, 10-hour) - Recommended for long-term worker safety.
- NIOSH IDLH (Immediately Dangerous to Life or Health) - 300 ppm - Severe irritation, respiratory distress, potential fatal exposure.
- Lethal Concentration (LC50) - ~2,000 ppm - Fatal in short exposure.
- Odor Threshold - 5-50 ppm - Detectable by smell at low concentrations.
Add Calibration Service
Ensure to keep up to date with your metrology requirements, by adding the calibration test report certificate.
Contact form
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Pre & Post After Sales Support
After Sales Support
We offer after sales support on all our products including
- Installation
- Configuration
- Maintenance
- Repair
- Calibration
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Calibration & Repair
Calibration ServicesOur accredited laboratory is tailored to conduct traceable standard calibrations and repairs on all our equipment.
Our Core Values
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UNPARALLELED SUCCESS
We embrace every challenge as a team with our expertise, and have a proven track record of success when we collaborate.
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WORK SMARTER NOT HARDER
In order to do great work, we need knowledgeable, well-trained individuals, combined with automation. We are dedicated to not only providing our team with top-notch training, but also world-class equipment to ensure we’re stay at the cutting edge of the industry.
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TAKE PRIDE
Since the beginning, we have always believed in the quality and longevity of the products we sell and service we provide, and are proud to offer our expertise to all industries.
