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WJ200D Pipeline Temperature and Humidity Transmitter
1、 Product Introduction: WJ200D Pipeline Temperature and Humidity Transmitter adopts imported humidity sensitive components as humidity measurement pa
Product details
1Product Introduction:
WJ200DpiperoadtypehumidDegree transmitterUsing imported humidity sensitive components as humidity measurement components, platinum resistance thermometers as temperature sensitive components, coupled with precision instrument operational amplifiers, and dedicatedV/IChip and other signal processing circuits convert the temperature and humidity in the environment into corresponding standard signals, which have the characteristics of high accuracy, fast response speed, good long-term stability, and easy installation.
according tosceneNeed to use activity methodLan installation, output as standardelectricityCurrent voltage signalIt can be directly connected to secondary instruments or acquisition cards.
IIApplication scenarios:
pipetypehumidThe degree transmitter is very suitable for measuring ducts, flue gas pipelines, closed containers, and central areas
Temperature and humidity measurement in various places suitable for pipeline installation, such as air conditioning inlet and outlet portsAnd control.
3、 Technical parameters:
temperatureparameter |
temperature sensorImported platinum resistors |
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Temperature measurement range：0～50℃Or -20～80℃ |
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accuracy：Better than ± 0.5 ℃（25℃) |
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Humidity parameters |
humidity sensorImporthumidity sensitive resistor |
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effectivemeasuring range：10～100%RH |
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Output corresponding range：0～100% RH |
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Measurement accuracy：± 3% RH (20-95% RH, 20 ℃, no condensation) |
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power supply |
12-24VDC |
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output signal |
4-20mA、0-5VDC、RS485(Optional) |
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Measurement stability |
Humidity measurement：Under normal conditions, the drift is not greater than 1% RH |
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Load capacity |
Current type: 0~350Ω Voltage type: ≥ 1K Ω |
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Reference for transmitter power consumption |
electricityflow pattern：24V/40mA voltage source：24V/35mA |
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storage condition |
temperature |
-10 ~ 60℃ |
humidity |
90%RHbelow |
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peaceful dress |
Installation of activity flange、Direct insertion without fixed installation |
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fourProduct selection:
WJ200DPipeline type temperature and humidityDegree transmitter |
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T mouth |
temperature range |
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1 |
0~50℃ |
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2 |
-20~80℃ |
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3 |
special requirements |
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Hopening |
Humidity range |
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0～100% RH |
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Jopening |
refinedlinear measure |
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Temperature:Better than ± 0.5 ℃Humidity:±3%RH |
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Sopening |
output signal |
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1 |
4～20mA |
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2 |
0～5VDC |
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4 |
RS485 |
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Installation method |
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F |
activity approachLan installation |
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L |
Direct insertion without fixed installation |
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