Overview
Enviro Test Construct nh3 gas leakage detector is a maintenance free single gas detector that is the most reliable, user friendly, and cost-effective detection solution to ensure worker safety and operational compliance. Meets the highest standards of quality and reliability, ensuring your safety and compliance. Compact, sturdy, ergonomic, and can be secured to work clothes or hats through crocodile clips, making it easy to carry. It can detect conventional toxic and harmful gases such as carbon monoxide, hydrogen sulphide, oxygen, and sulphur dioxide, and is widely used in industries such as petroleum and petrochemical, metallurgy, and chemical engineering for personnel protection and gas detection.
Features
- Long standby without battery replacement.
- Continuous operation with no calibration, sensor replacement, or battery charging.
- Automatic self-check enhances safety
- Ultra-high buzzer alarm, bright LED indicators for LOW and HIGH alarms, triple alarms
- Multiple alarm types (High, Low, TWA, STEL) with adjustable setpoints.
- Auto records 10 recent alarm events for easy tracking
- IP 66 or IP 68 protection, waterproof, dustproof, explosion proof, shockproof
- Compact, lightweight, two-button operation for user friendly experience
- Economical, small size, easy to carry
- High strength shell designed for durability in harsh environments
Technical Specifications
| Sampling Method | Diffusion type |
| Gas Type | NH3 |
| Measure Range | 0 PPM to 100 PPM, 200 PPM, 0 PPM to 500 PPM, 1000 PPM |
| Resolution | 0.01 PPM, 0.1 PPM |
| Sensor Principle | Electrochemical principle |
| Response Time | ≤30 seconds |
| Accuracy | ≤ ±3 % FS or ±10 % FS |
| Measure Unit | PPM, mg or m3, % VOL μ Mol or mol |
| Display | Gas name, concentration unit, measured value, electrical quantity |
| Alarm | Sound, light, vibration alarm, and high and low alarm values can be set |
| Battery | 3.6 V dry battery (non-rechargeable) |
| Protection Grade | IP66 or IP68 |
| Working Temperature | -4 ºF to 131 ºF (-20 ºC to 55 ºC) |
| Humidity | 0 % RH to 95 % RH (no condensation) |
| Environmental Pressure | 12.49 PSI 15.34 PSI (86 Kpa to 106 Kpa) |
| Size | 3.54 in x 2.36 in x 1.29 in (90 mm x 60 mm x 33 mm) |
| Weight | 0.276 lb (0.125 kg) |
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