Import Ar8500 Ammonia Gas Detector Nh3 Detector — Buy in wholesale FOB from Supplier in China

The AR8500 Ammonia Gas Detector is a handheld device equipped with an electrochemical sensor for real-time measurement of ammonia (NH3) levels in ambient air. It offers a measuring range of 0 to 100 ppm, with a resolution of 0.1 ppm and a basic error of ±0.5 ppm, providing the precision required for safety-critical applications. The detector’s response and recovery times are each under 120 seconds, with repeatability within ±1%, ensuring reliable performance in fluctuating conditions.

Powered by 3 x 1.5V AA batteries, the AR8500 supports up to 100 hours of continuous use with the backlight disabled, making it ideal for extended field operations. The device features a large LCD backlight display for clear visibility of gas concentration, working state, and alarm status. Its dual-grade alarm system emits an audio signal of up to 80 dB, alerting users to unsafe ammonia levels. The compact design (182 x 66 x 32 mm) and replaceable electrochemical sensor, with a typical lifespan of 2 years, enhance its practicality for industrial users.

This detector is deployed across diverse sectors, including farms, landfills, chemical plants, and environmental monitoring stations, where ammonia leakage poses a risk to health and safety. It is also used in hazardous space entry protocols, post-construction ammonia checks, and pipeline or tank leakage surveys. The AR8500’s electrochemical sensor is a standard technology for NH3 detection, favored for its ability to deliver accurate readings at low concentrations, a critical requirement for compliance with occupational exposure limits.

Week Technology Ltd. operates from Shenzhen, Guangdong Province, with its office located at 16 Floor, Building #3, Zhongke Mansion. The company focuses on producing gas detection equipment, including portable and fixed analyzers for industrial, environmental, and safety applications. Its AR8500 model is part of a lineup designed for hazardous gas monitoring in sectors like agriculture, waste management, and chemical processing.

The supplier is categorized under the imported tier with a harbor trust tier, indicating a foundational level of trade verification. However, the response rate and average response time are currently recorded as zero, which may reflect a temporary lapse in activity rather than a permanent limitation. Prospective buyers should reach out to Week Technology Ltd. directly to assess their current operational status, technical support offerings, and any available certifications for the AR8500 detector.