Overview
Hospitality Enviro Tech portable air quality detector, series portable composite Gas detector can be used in mobile rapid and accurate detection of a variety of gas concentration and measurement of environmental temperature and humidity, if the measurement exceeded the limit value, the alarm would sound. It adopted advanced electric circuit design, mature kernel algorithm processing, unique external appearance design, and achieved many patents about the software works, external appearance, and so on. It is possible to simultaneously detect 1 to 6 types of gases, and the units can be switched freely.
Technical Specifications
| Gas unit | PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/l. |
| Detecting Gas | 1 gas to 6 gases |
| Screen size. | 2.5 in (1 cm) |
| Detection range | 0 ppm to 1 ppm, 10 ppm, 100 ppm, 1000 ppm, 5000 ppm, 50000 ppm, 100000 ppm, 200 mg/L, 100% LEL, 20%, 50%, 100% Vol, can be selected; and other ranges can be customized. |
| Sample gas temperature. | -40 °F to 158 °F (-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 2372 °F (1300 ℃). |
| Power supply | 3.6 V DC, 6000 mA high-capacity rechargeable polymer battery |
| Display mode | 2.5 in (6.35 cm) high-definition color screen |
| Detection mode | Built-in pump-suction type measurement, and flow rate at 500 ml / min. Calibration flow rate should be greater than 500 ml / min, three-way pipe should be connected, so as to ensure that the excessive gas will be discharged from the bypass |
| Alarm mode | It is possible to set as sound & light alarm, vibration alarm, sound & light + vibration alarm, turning off the alarm. |
| Communication interface | USB (charging and communication), optional: RS232, infrared communication, automatic recognition |
| Data storage | Standard configuration is the data storage capacity for 100, 000 entries; SD card storage function is optional configuration |
| Temperature measurement | Optional configuration temperature at –40 °F to 158 °F (-40 ℃ to +70 ℃, accuracy level at 32.9 °F (0.5 ℃) |
| Humidity | humidity at 0% RH to 100% RH, precision level at 3 % RH |
| Working environment | Temperature: -40 °F to 158 °F (-40 ℃ to + 70 ℃), |
| Working Humidity | humidity ≤ 10% RH to 95% RH, and built-in filters can be used in high humidity or high dust environment. |
| Protection level | IP 67 |
| Explosion-proof mark | Exia II CT6 |
| Size | 7,08 in x 3,07 in x 1,29 in (180 mm 78 mm x 33 mm) |
| Weight | 12.34 oz (350 g) |
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