Air temperature and humidity, light intensity, atmospheric pressure sensors

MCseriesAir temperature and humidity、Light intensity, atmospheric pressure sensor

Product User Manual

Beijing Mengchuang Weiye Technology Co., Ltd

Our company solemnly promises that for users who purchase our sensors, we will provide free services

Provide one-on-one technical support (including wiring methods, data analysis, maintenance, etc.) until the user masters the use.

1Technical Parameter：

1Air temperature and humidity:

Temperature range: standard configuration-40～125℃

Humidity range:0～100%RH(Non condensing state)

Accuracy:±0.2℃（@25℃）；±3%RH（10%～90%）

Repeatability:±0.1℃；±0.1%RH

Long term stability:<0.04℃/year；<0.5%RH/year

Response time:<1S

Working environment: Temperature:-55℃～120℃Humidity:≤95%RH

2、Light intensity:

Measurement parameter: Light intensity

Measurement unit:Lux

Working temperature:-30～70℃Humidity:10～90%RH

Storage temperature:-30～80℃Humidity:10～90%RH

accurate true Degree:±3％FS

mistake line Sex:≤0.2％FS

Stable time: after power on1second

Response time:<1second

Cable specifications:2rice3Wire system (analog signal);2rice4Line system（RS485）(Cable length optional)

Range:0～20K Lux

3Atmospheric pressure:

Measurement parameter: atmospheric pressure

Measurement unit:mbar(millibars)perhapshPa(hectopascals)

Working temperature: -40～85℃

Output signal:RS485

Working voltage:5～28V DC

Working current:10mA@5V；7mA@12V；5mA@24V; With screen display and additional reservation5～10mA

Measurement range: Atmospheric pressure:10～1100mbar

Measurement accuracy: Atmospheric pressure:0.1mbar

Stable time: after power on30In seconds,60Enter optimal state in seconds

Response time:<1second

Cable specifications:2rice4Line system（RS485）(Cable length optional)

Air temperature and humidity、Light intensity, atmospheric pressure sensorCan connect various devices such as data collectors, data acquisition cards, remote data acquisition modules, etc. that carry differential inputs.

Wiring instructions:

Attention: Be careful when wiring. If the power supply voltage is too high or the polarity is reversed, it will cause permanent damage to the sensor