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| Brand Name: | ONETEST |
| Model Number: | EST-10-Ⅱ-NH3 |
| MOQ: | 1 pieces |
| Delivery Time: | 7~15 days |
| Payment Terms: | T/T |
| Product Name | Recording Gas Detector | Sensor Name | Optional (Electrochemical Sensor) |
|---|---|---|---|
| Product Model | EST-10-Ⅱ | Sensor Model | Optional |
| External Power Source | 5VDC/500mA | Detection Object | NH3 |
| Battery Type | Lithium-ion batteries | Detection Principle | Electrochemistry |
| Battery Voltage | 3.7V (charging limit is 4.2V) | Detection Mode | Diffusion type |
| Battery Capacity | 1600mAh | Detection Range | Optional |
| Shutdown Current | ＜0.1mA | Precision | ±5%FS |
| Starting Current | ＜20mA | Resolution | Optional |
| Alarm Current | ＜50mA | Working Temperature | -10℃-40℃ |
| Protection Grade | IP65 dustproof | Working Humidity | 0-95%RH |
| Display Mode | LCD screen | Air Pressure Range | 860-1060hpa |
| Type of Alarm | Level 2 acousto-optic alarm | Preheating Time | 60 seconds |
| Alarm Error | ≤ 10% alarm setting value | Response Time | T90≤30S (mostly) |
| Zero Drift | ≤±2%FS/6h | Life | 2-3 years (in air) |
| External Dimension | 120*60*35mm | Span Drift | ≤±5%FS/6h |
| Overall Weight | 250g (including battery) | Repeatability | ≤±2%FS |
| Model | Gas Type | Standard Range | Overload Range | Display Resolution | Precision | Response Time |
|---|---|---|---|---|---|---|
| EST-10-Ⅱ-NH3 | NH3 | 0-100PPM | 200PPM | 0.1PPM | ±5%F.S. | <60S |
