4HCN CLE-0731-400 Hydrogen Cyanide Sensor for Mining and Metallurgy Gas Detection Personal Safety Alarms
Product Features:
- High sensitivity for low-concentration hydrogen cyanide detection
- Fast response and rapid recovery, ensuring timely alarm
- Excellent stability and low baseline drift under varying temperature and humidity
- Good anti-interference ability, minimizing false alarms
- Long operational lifespan and high reliability
- Three-electrode electrochemical structure, stable output signal
- Wide operating temperature range, suitable for harsh industrial environments
- Low power consumption, easy to integrate into gas detection instruments
- Compact size, compatible with standard gas detector assemblies
Applications:
- Industrial safety monitoring for hydrogen cyanide leakage
- Oil refineries, chemical plants, and pesticide manufacturing facilities
- Mining and metallurgy gas detection
- Fire fighting and emergency rescue toxic gas monitoring
- Portable and fixed gas detection instruments
- Personal safety alarms and environmental monitoring equipment
- Electroplating, plastic processing and other HCN related production sites
- Laboratory and hazardous waste treatment site safety monitoring
| Sensor Type |
Electrochemical three-electrode sensor |
| Target Gas |
Hydrogen Cyanide (HCN) |
| Measuring Range |
0~50 ppm |
| Overload Limit |
100 ppm |
| Sensitivity |
600 ± 200 nA/ppm |
| Response Time (T90) |
≤ 60 seconds |
| Baseline Current |
≤ ±0.5 μA |
| Zero Drift |
≤ ±2 ppm (full temperature range) |
| Repeatability |
≤ ±2% of signal |
| Bias Voltage |
0 mV |
| Recommended Load Resistance |
10–30 Ω |
