Beijing HiYi Technology Co., Ltd
| Supply Ability | 1000 set/month |
| Delivery Time | 3-7 days |
| Packaging Details | paper carton |
| Product name | Air Quality Monitors |
| Models | 8144-2/8144-4/8144-6 |
| Detection of gases | SO2 O3 NO2 CO tVOCs CO2 |
| Voltage | 24VAC, 50/60 Hz |
| Size | 171 * 89 * 33 mm |
| Weight | 0.23 kg |
| Brand Name | HiYi |
| Model Number | TSI 8144 |
| Certification | CE, ISO13485, ISO9001 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 1000 set/month | Delivery Time | 3-7 days |
| Packaging Details | paper carton | Product name | Air Quality Monitors |
| Models | 8144-2/8144-4/8144-6 | Detection of gases | SO2 O3 NO2 CO tVOCs CO2 |
| Voltage | 24VAC, 50/60 Hz | Size | 171 * 89 * 33 mm |
| Weight | 0.23 kg | Brand Name | HiYi |
| Model Number | TSI 8144 | Certification | CE, ISO13485, ISO9001 |
| Place of Origin | China | ||
| High Light | 24vac air quality meter ，hiyi air quality meter | ||
TSI's new AirAssure™ Indoor Air Quality Monitors are available in three models, one measures 6 gases, one measures 4 gases, and one measures 2 gases - in addition to particulate matter, barometric pressure, temperature and relative humidity. designed to help you optimize your indoor air quality ventilation needs, while helping to achieve a safe and productive space. Utilizing low-cost sensor technology to continuously monitor gas and particulate pollutants along with essential IAQ parameters to help you achieve ideal indoor air quality.
The 2-gas AirAssure™ IAQ Monitor measures carbon dioxide (CO2), total volatile organic compounds (tVOC), particulate matter (PM), barometric pressure, temperature and relative humidity.
| Carbon Monoxide (CO) | Range 0 - 1000 ppm |
| Accuracy ±15% of reading or ±15 ppb,whichever is greater | |
| Resolution 100 ppb | |
| Nitrogen Dioxide (NO2) | Range 0 - 20 ppm |
| Accuracy ±15% of reading or ±15 ppb,whichever is greater | |
| Resolution 1 ppb | |
| Sulfur Dioxide (SO2) | Range 0 - 10 ppm |
| Accuracy ±15% of reading or ±15 ppb, whichever is greater | |
| Resolution 1 ppb | |
| Ozone (O3) | Range 0 - 20 ppm |
| Accuracy ±15% of reading or ±15 ppb,whichever is greater | |
| Resolution 1 ppb | |
| Total Volatile Organic Compounds (tVOC) | Range 0 - 1000 ppm |
| Resolution 1 ppb | |
| Carbon Dioxide (CO2) | Range 400 - 10,000 ppm |
| Accuracy ± 3% of reading + 30 ppm | |
| Resolution 1 ppm | |
| Formaldehyde (H2CO) | Range 0 - 1000 ppb |
| Accuracy ±20% of reading + 20 ppb,whichever is greater | |
| Resolution 1 ppb | |
| Particulate Matter (PM) | Range 0 - 1000 μg/m³ |
| Accuracy ±10 μg/m³ (0 - 100 μg/m³) ±10% of reading (100 - 1000 μg/m³) | |
| Resolution 1 ug/m3 | |
| Relative Humidity (RH) | Range 0 - 100% RH |
| Accuracy ± 3% RH ±10% of reading (100 - 1000 μg/m³) | |
| Resolution 1% RH | |
| Temperature (T) | Range 0-60 °C |
| Accuracy +/- 0.5 °C | |
| Resolution 0.1 °C | |
| Barometric Pressure (BP) | Range 7.7 - 37.2 in HG (270 - 1185 hPa) |
| Accuracy ± 0.12 in Hg (± 4 hPa) | |
| Resolution 0.01 in Hg (1 hPa) |
| AC and DC Power Requirements | 24VAC Back Panel 24VAC, 50/60 Hz | |
| USB-C | AC/DA Adapter Input: 100 - 240VAC, 50 - 60Hz | |
| AC/DC Adapter Output: 5VDC | ||
| Power Consumption | < 5 W | |
| Hardware Model Numbers | 8144-2 | AirAssure IAQ - CO2, TVOC |
| + PM2.5, PM10, T, RH, BP | ||
| 8144-4 | AirAssure IAQ - CO2, CO, H2CO, TVOC | |
| + PM2.5, PM10, T, RH, BP | ||
| 8144-6 | AirAssure IAQ - CO2, CO, NO2, SO2 O3 | |
| TVOC + PM2.5, PM10, T, RH, BP | ||
| Models Include | Universal USB power supply & cable | |
| 24 VAC terminal connector | ||
| 32GB Micro-SD card (installed) | ||
| Mounting Kit | ||
| Parts | 814408 | 8144-2 Replacement sensor cartridge – TVOC, BP, T, RH |
| 814401 | 8144-4 Replacement sensor cartridge – CO, TVOC, BP, T, RH | |
| 814402 | 8144-6 Replacement sensor cartridge – CO, SO2,O3, NO2, TVOC,BP, T, RH | |
| 814403 | Replacement PM sensor | |
| 814404 | Replacement CO2 sensor | |
| 814405 | Replacement H2CO sensor | |
| 814406 | Replacement power supply kit | |
| 814407 | Replacement membrane filters (pack of 3) | |
| Software | The AirAssure™ IAQ Monitor integrates with the TSI Link™ Solution, where you can manage your devices from your home or office. Visit tsi.com/tsilink for more details. | |
| Dimensions | 6.75 in x 3.5 in x 1.3 (17.1 cm x 8.9 cm x 3.3 cm) | |
| Weight | 0.5lb (0.23 kg) | |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors. With the strong technical force and economic strength, company is constan... HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors. With the strong technical force and economic strength, company is constan...
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