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Parameter |
: CO2 / RH / Temp |
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Mounting |
: Wall |
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Range |
: 0 to 25% |
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Display |
: Optional |
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Accuracy |
: ± 2% of F.S |
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Output |
: 4 - 20mA
: 0 - 10VDC |
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Special Features : |
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High performance NDIR sensors and circuits, ensure accurate measurement and temperature compensation |
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Good long term stability and reliability |
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100% field changeable sensors, no re-calibration needed |
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Multiple output signals selectable: 4-20mA, 0-5V or 0-10V |
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Display in degrees Fahrenheit or Celsius (connection to Modbus) |
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Display: 130x80 dot matrix, backlit |
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Applications : |
| IAQ-1000 sensor with Humidity & Temperature transmitters are designed for
environment monitoring and controlling in industrial,commercial and other buildings. These transmitters can be used to monitor IAQ-1000 levels, air temperature and humidity in various industrial plants, clean rooms, labs,machine rooms, offices, commercial buildings, airports, stations, libraries and stadiums. |
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Specifications : |
| IAQ-1000: |
|
Sensor |
: Dual Beam NDIR |
|
Range |
: 0-3,000 ppm |
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Output |
: -RS485 Modbus and Analog Output (0-5V , 0-10V,4-20mA) |
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Accuracy |
±70 ppm or ±5% of reading |
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| Relative Humidity: |
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Sensor |
: capacitance polymer, |
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Range |
: 0~100% non condensing |
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Output |
: (4-20mA, 0-5V or 0-10V option by jumper),RS 485 exist |
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Accuracy |
: 5% RH (25°C, 20~80% RH) |
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Hysteresis |
: < ±1% RH |
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Response time |
: < 10s (25°C, in slow air) |
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Drift |
: < ±0.5% RH / year |
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| Temperature: |
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|
Sensor |
: 10K internal |
|
Range |
: -40~150°C(-60~340°F)/transmitter |
|
Output |
: (4-20mA, 0-5V or 0-10V option by jumper),RS 485 exist |
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Accuracy |
: < ±0.5°C @ 25°C |
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| General: |
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Power |
: 12 to 24V AC or DC, ±10% |
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Current Output Load
for 4-20mA |
: < 500 |
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Display |
: LCD screen for wall / outdoor mount and duct mount |
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Display Resolution |
: 0.1°C, 0.1% RH |
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Temperature Limit |
: -40~150°C, 0~95% RH(Non condensing) |
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Plastic Housing |
: Flammability rating UL 94V0 file E194560 |
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