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Order CDT-2W4B-LCD by Dwyer CDT Carbon Dioxide/Temp Transmitte - US Mega Store

Dwyer . CDT-2W4B-LCD

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Attributes

Brand name, Manufacturer name, ManufacturerDwyer
Attribute00, Attribute1710 KΩ NTC thermistor type II
Attribute01, Attribute18Single beam, dual-wavelength NDIR
Attribute02, Attribute19CO2: 0 to 2000; Temperature: 32 to 122°F (0 to 50°C)
Attribute03, Attribute20±1°C @ 25°C.
Attribute04, Attribute21CO2: ±40 ppm ±3% of reading; Temperature: ± 1° C @ 25°.
Attribute05, Attribute22±8 ppm / °C at 1100 ppm
Attribute06, Attribute2316 ppm
Attribute07, Attribute240.13% of reading per mm of Hg
Attribute08, Attribute252 minutes for 99% step change
Attribute09, Attribute260-4000 FPM (20.32 m/s).
Attribute10, Attribute2732 to 122°F (0 to 50°C)
Attribute11, Attribute2810 to 95% RH (non-condensing)
Attribute12, Attribute2916 to 35 VDC / 19 to 28 VAC
Attribute13, Attribute30Average: 2 watts; Peak: 3.75 watts
Attribute14, Attribute314.4 oz (125 g)
Attribute15, Attribute32Wall mount: IP20.
Attribute16, Attribute33CE
AttributeKey00, AttributeKey17Temperature Output
AttributeKey01, AttributeKey18Sensor
AttributeKey02, AttributeKey19Range:
AttributeKey03, AttributeKey20Temperature
AttributeKey04, AttributeKey21Accuracy
AttributeKey05, AttributeKey22Temperature Dependence
AttributeKey06, AttributeKey23Non-Linearity
AttributeKey07, AttributeKey24Pressure Dependence
AttributeKey08, AttributeKey25Response Time
AttributeKey09, AttributeKey26Duct Air Velocity Range
AttributeKey10, AttributeKey27Ambient Operating Temperature
AttributeKey11, AttributeKey28Ambient Operating Humidity
AttributeKey12, AttributeKey29Power Requirements
AttributeKey13, AttributeKey30Power Consumption
AttributeKey14, AttributeKey31, Weight_AttribWeight
AttributeKey15, AttributeKey32Enclosure Rating
AttributeKey16, AttributeKey33Agency Approvals
CategoryL1Process Control & Automation
CategoryL2Monitors
CategoryL3Gas
CategoryL4Dwyer CDT-2W4B-LCD
ConditionNEW
Extra Product NameOrder CDT-2W4B-LCD by Dwyer CDT Carbon Dioxide/Temp Transmitte - US Mega Store
Weight4.4
WeightUnitoz
moq, multiple, tierMinQty11
MPN, SKUCDT-2W4B-LCD
qtyInStockContact Us
snippet<p><strong>CDT-2W4B-LCD, Series CDT Carbon Dioxide/Temperature Transmitter, 0 to 2000 ppm CO2 range, Wall Mount, 4 to 20 mA / 0 to (5 or 10) VDC (C02), 10 K&Omega; NTC thermistor type II (Temperature Output), LCD display </strong> </p> <p>The SERIES CDT Carbon Dioxide and Temperature Transmitter accurately monitor the CO2 concentration and temperature in indoor environments to help achieve energy savings. For increased sensor accuracy, a single beam dual wavelength nondispersive infrared (NDIR) sensor is used to automatically correct the measurement in both occupied* and unoccupied buildings against light source aging effects. The single beam dual wavelength sensor technology provides the highest level of accuracy compared to Automatic Baseline Correction methods which can unintentionally shift the calibration based on CO2 levels and barometric pressure conditions. In order to achieve a higher level of accuracy, the Series CDT includes digital barometric pressure adjustment and the ability to field-calibrate the sensor. To prevent tampering, the action of the buttons can be locked out using an internal dip switch selection. </p> <p>*For buildings occupied 24 hours per day, it is recommended that calibration be verified every 6 to 12 months depending on application. </p> <p>Single beam dual-wavelength sensor advantages: </p> <ul><li>Automatically corrects for aging effects in occupied and unoccupied buildings<ul><li>Perfect for hospitals and manufacturing plants that are occupied 24 hours per day </li> </ul> </li> <li>Measures actual unfiltered light intensity directly<ul><li>Eliminates error from incorrect assumptions of gas concentration in theoretical logic assumption methods </li> </ul> </li> </ul> <p><strong>Features: </strong> </p> <ul><li>Single beam dual wavelength NDIR sensor eliminates draft due to light source aging </li> <li>Integral passive temperature outputs reduce number of devices mounted in the space </li> <li>With LED Display </li> </ul> <p><strong>Applications </strong> </p> <ul><li>Demand control ventilation in schools </li> <li>Office buildings </li> <li>Hospitals </li> <li>Other indoor environments </li> <li>LEED&reg; certification </li> </ul>
tierPrice1276.8

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