The HND880-NOx Portable Nitrogen Oxide Detection Alarm is a highly advanced and reliable device designed for real-time monitoring of nitrogen oxide (NOx) levels in the air. It is widely used in various industries such as petrochemical, industrial production, environmental monitoring, wastewater treatment, pharmaceuticals, and more. This portable instrument is equipped with high-quality imported electrochemical sensors and advanced microcontroller technology, ensuring accurate and stable detection results.
The HND880-NOx offers a range of features that make it ideal for both professional and everyday use. Its compact design, lightweight construction, and durable materials make it easy to carry and suitable for harsh environments. The device is also waterproof, explosion-proof, and shockproof, ensuring safe operation in challenging conditions.
Key features include:
â—† High-precision and high-sensitivity electrochemical NOx sensor
â—† Compact and lightweight design with IP65 protection rating
â—† Fast response time and high resolution for accurate readings
â—† Long-lasting lithium battery for extended operation
â—† Digital LCD display with backlight, along with visual, audible, and vibration alarms
â—† Customizable alarm thresholds, zero and span calibration, and built-in temperature compensation
â—† Data recovery function for error-free operation
â—† Easy-to-clean casing that remains bright and new over time
â—† Wide range of applications across multiple industries
Technical specifications include:
- **Gas Detected**: Nitrogen oxides (NOx) in the air
- **Detection Principle**: Electrochemical
- **Measurement Range**: 0–100ppm, 0–1000ppm, 0–2000ppm, 0–5000ppm (optional)
- **Resolution**: 0.1ppm (for 0–100ppm), 1ppm (for 0–5000ppm)
- **Display Mode**: Backlit LCD
- **Accuracy**: ≤ ±3% (actual concentration, higher precision based on sensor model)
- **Alarm Type**: Dual sound and light alarm (≤80 dB)
- **Response Time**: <20 seconds
- **Recovery Time**: <20 seconds
- **Power Supply**: DC 3.6V
- **Battery Capacity**: 3.6VDC, 1800mA with charging protection
- **Sensor Life**: Over 3 years
- **Operating Environment**: -30°C to +70°C, ≤95% RH (non-condensing)
- **Working Pressure**: ≤100kPa
- **Repeatability**: ≤±1%
- **Linearity Error**: ≤±1%
- **Zero Drift**: ≤±1% (FS/year)
- **Explosion-Proof Rating**: Exia II CT6 (Intrinsically Safe)
- **Dimensions**: 125 × 52 × 30 mm (L × W × H)
- **Weight**: 200g
- **Standard Accessories**: User manual, charger, case
- **Optional Accessories**: 0.8m sampling tube
Whether you're working in a lab, on a production site, or monitoring emissions, the HND880-NOx provides precise, reliable, and user-friendly NOx detection. Its robust design, long battery life, and advanced alarm system ensure safety and efficiency in all conditions.
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Jiangmen Lihua Import & Export Trading Co., Ltd. Jiangmen Lihua Furniture., Ltd. , https://www.jmlihua.com