Description
| Specification | Description |
|---|---|
| Detected Gas | Ammonia (NH₃) |
| Sensor Type | Electrochemical / NDIR |
| Detection Range | 0…1000 ppm |
| Output Signal | RS485 Modbus RTU |
| Power Supply | 11–30 V DC |
| Response Time (T90) | ≤ 60 seconds |
| Operating Temperature | -40°C to +60°C |
| Humidity Range | 0–95% RH (non-condensing) |
| Enclosure Rating | IP65, plastic housing |
| Mounting Type | Wall-mounted |
| Dimensions | 90 × 145 × 55 mm |
| Weight | 160 g |
| Manufacturer | Evikon, Estonia |
Ammonia (NH₃) is a colorless gas with a sharp, pungent odor widely used in industrial refrigeration, fertilizers, and chemical manufacturing. Although vital for cooling processes, it is highly corrosive and toxic when inhaled in large quantities. Continuous ammonia gas monitoring ensures safe operation and early detection of leaks that can harm personnel and equipment.
Gas detectors generally fall into four types: electrochemical, infrared (IR), catalytic bead, and photoionization detectors (PID). Each type serves specific applications depending on the target gas and detection environment. The E2638-NH3-P combines advanced sensor technologies to ensure accurate ammonia gas leak detection in real-world industrial conditions.
Ammonia gas is not highly flammable, but under certain conditions, especially at high concentrations and temperatures, it can ignite. This makes ammonia gas detection critical in confined industrial environments to prevent explosion risks and maintain worker safety.
Accurate ammonia gas leak detection is crucial in industries using ammonia as a refrigerant. The E2638-NH3-P continuously monitors the environment, providing alerts at preset thresholds to prevent exposure and equipment damage. It’s an essential ammonia gas sensor for safety compliance in industrial refrigeration plants and cold storage systems.
The UAE and GCC countries depend heavily on large-scale cold chain logistics, dairy processing, and food manufacturing sectors—all of which use ammonia-based refrigeration systems. Strict UAE Civil Defence regulations demand certified gas monitoring systems to ensure explosion safety. The E2638-NH3-P detector is designed to meet these requirements, making it indispensable for industrial refrigeration safety across the region.
This ammonia gas monitor is designed for precision, durability, and compliance. From refrigeration engineers to safety officers, professionals across the UAE trust the E2638-NH3-P for its seamless integration and proven performance. Whether you manage a cold storage warehouse or a food processing facility, this ammonia gas detector helps you prevent costly downtimes and safeguard your workforce.
Why choose us?
Ensure explosion safety and precise monitoring in ammonia-based refrigeration systems with the E2638-NH3-P Ammonia Detector from Evikon. Designed for high-accuracy ammonia gas detection, this advanced device ensures early warning against toxic leaks, helping industries in the UAE and beyond maintain compliance with safety standards.
Gas Detectors UAE is the authorized distributor of Evikon Estonia and your trusted hydrogen and ammonia gas detection supplier in the UAE.
Order now to protect your plant, your people, and your productivity.










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