Description
Features
- Rugged and durable
- Explosion-proof circuit design, safe and reliable
- Multiple security protection
- Simultaneous measurement of multiple gases, multiple numerical display
- Large screen display, flexible detection system, multiple filtering devices
- Powerful function, more user-friendly operation
Technical Specifications
| Detection of gas | Ammonia (NH3) |
| Measure Range | 0 ppm to 100 ppm |
| Resolution | 0.1 ppm |
| Basic Error | Less than ± 5% (F.S) |
| Response Time | Less than 120 seconds |
| Recovery Time | Less than 240 seconds |
| Repeatability | Less than ± 1 % |
| The principle of sensor | Electrochemical principle, life for two years |
| Battery | Lithium battery (rechargeable) |
| Display | Large screen liquid crystal display |
| To alarm | Acoustic, optical double alarm, can set the alarm value, an alarm sound is divided into 80 dB |
| Working humidity | 0 % RH to 95 % RH (Non Gel) |
| Working temperature | – 4 °F to 122 °F (- 20 ℃ to 50 ℃) |
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Documentation (User Manual or Instruction Manual)