Description
Features
- Imported high-precision sensor for simultaneous detection of two, three, or four gases
- LCD dot matrix display technology and English operation interface
- Quick switch between gas concentration measurement units (PPM, mg/m3)
- Built-in micro sampling pump
- explosion-proof grade: Exia II CT4
Technical Specifications
| Gas Detected | Hydrogen Cyanide HCN, Nitric Oxide NO Ozone O3, Ethylene Oxide ETO |
| Detection Principle | Electrochemical principles |
| Sampling Method | Pump- suction, flow up 1L/min, pump suction size ten stalls adjustable |
| Measure Range | HCN: 0 ppm to 100 ppm NO: 0 ppm to 100 ppm O3: 0 ppm to 100 ppm ETO: 0 ppm to 100 ppm |
| Resolution | 0.01 ppm |
| Precision | 2 % |
| Data Logger | 100,000 sets of data can be stored, storage space available set, minimum 5 Seconds, can be browsed |
| Response Time | ≤ 10 Second |
| Repeatability | ≤ ± 1 % |
| Zero Shift | ≤ ± 1 % (F.S / Year) |
| Explosion-Proof | Exia CT4 |
| Alarm Mode | Sound, light, vibration |
| Optional | data download (EXCEL fromat) function, detachable needle, hose, holster, waterproof and dustproof filter, high temperature probe (up to 1200 degrees) |
| Recovery Time | ≤ 10 Second |
| Linearity Error | ≤ ± 1 % |
| Display | LCD dot matrix display technology |
| Gas Unit | Support for multiple gas unit switch display |
| Humidity | 0 % RH to 95 % RH |
| Degree of Protection | IP 66 |
| Operating Time | 100 hours (off pump) |
| Dimensions | 8.07 in x 2.95 in x 1.25 in (20.5 cm x 7.5 cm x 3.2 cm) |
| Temperature | – 40 °F to 158 °F (- 40 °C to + 70 ºC) |
| Weight(Net/Gross) | 13.40 oz (380 g) |