Overview
Hospitality Enviro Tech Ozone Concentration Detector has Zero-point tracking, immune to long-term zero drift. Multi-level calibration ensures linearity and accuracy. Choose between Chinese and English interfaces. Records calibration, repair, and sensor life data. Intrinsically safe design, anti-static, anti-electromagnetic interference. IP 65 protects against water, dust, and shock.
Features
| Gases to be detected | Arbitrary combination of 1 to 4 types of gases such as toxic gases, oxygen gas, carbon dioxide, inflammable and explosive gases, TVOC, and so on. Optional configuration: temperature and humidity measurements. |
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| Application scenarios | All the cases that require the portable rapid detection of gas concentrations such as petroleum, chemical, pharmaceutical, environmental protection, combustion gas distribution, warehousing, smoke gas analysis, air governance, and so on. |
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| Detection range | 0 ppm to 1 ppm, 10 ppm, 100 ppm, 1000 ppm, 5000 ppm, 50000 ppm, 100,000 ppm, 200 mg/L, 100% LEL, 20%, 50%, and 100% Vol, can be selected; and other ranges can be customized. |
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| Resolution | 0.01ppm or 0.001ppm (0 ppm to 10 ppm); 0.01ppm (0 ppm to 100 ppm), 0.1ppm (0 ppm to 1000 ppm), 1ppm (0 ppm to 10000 ppm or more), 0.01 mg/l (0 mg/l to 200 mg/l), 0.1% LEL, 0.01%, 0.001% Vol |
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| Detection principle | Electrochemical, catalytic combustion, infrared, thermal conductivity, PID photoionization, and so on, depending on the type of gas, range, field environment, and user demand. |
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| Sensor service life | Electrochemical principle: 2 years to 3 years; Oxygen gas: 2 years or 6 years can be selected; infrared principle: 5 years to 10 years; catalytic combustion: 3 years; thermal conductivity: 5 years; PID photoionization: 2 years to 3 years. |
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| Allowable error | ≤±3% F.S (higher precision levels can be customized) | ||||
| Working environment | Temperature: -40 0F to 158 0F (-40 ℃ to +70 ℃), humidity: ≤10% RH to 95% RH | ||||
| Sample gas temperature | -40 ℉ to 158 ℉ (-40 ℃ to +70 ℃), and the optional configuration of high-temperature sampling and cooling filter handle will be possible to detect the smoke gas at the temperature of 752 0F (400 ℃) or higher. | ||||
| Temperature and humidity measurement | Optional configuration: temperature at -40 to 158 (-40 ℃ to +70 ℃), accuracy level at 32.9 ℉ (0.5 ℃); humidity at 0% RH to 100% RH, precision level at 3% RH | ||||
| Power supply | 3.7 V DC, 3000 mA high-capacity rechargeable polymer battery | ||||
| Display mode | 2.31-in (58.67 mm) high-definition color screen | ||||
| Detection mode | Diffusion type measurement. The calibrated flow rate is 500 ml/minute. | ||||
| Alarm mode | It is possible to set a sound & and light alarm, vibration alarm, sound & and light + vibration alarm, and turn off the alarm. | ||||
| Communication interface | USB (charging and communication), optional: RS485 communication interface | ||||
| Data storage | Standard configuration is the data storage capacity for 100, 000 entries | ||||
| Protection level | IP65 | ||||
| Explosion-proof type | Intrinsically safe type | ||||
| Explosion-proof mark | Exia II CT4 Ga | ||||
| Standard accessories | Manual, qualification certificate, warranty card, USB charger (including the data cable), belt clip, colorful packaging box (optional high-grade aluminum instrument case) |
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| Optional items | Temperature and humidity measurement function, external gas sampling pump, 3.94 ft (1.2 m) retractable sampling handle 3.28 ft to 32.81 ft (1 m to 10 m) hose, and the standard length is 3.28 ft (1 m), 1.31 ft (0.4 m) stainless steel sampling handle (with a dust filter, not retractable) |
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| Exterior dimensions | 3302 in x 1727.2 in x863.6 in (130 mm × 68 mm × 34 mm) | ||||
| Weight | 0.44 lb (200 g) | ||||
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