SenTec

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SEM1003

SEM1003 Multi parameter meteorological sensor

SEM1003 multi parameter meteorological sensor (outdoor protection type) is an instrument for monitoring meteorological parameters in many fields. Through innovative design, the equipment can simultaneously measure atmospheric temperature, humidity, atmospheric pressure, light, noise, PM2.5 and PM10, which can be realized through a highly integrated structure. It can realize 24-hour continuous online monitoring of outdoor meteorological parameters, and output the three parameters to users at one time through the digital communication interface.

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SEM1003 multi parameter meteorological sensor (outdoor protection type) is an instrument for monitoring meteorological parameters in many fields. Through innovative design, the equipment can simultaneously measure atmospheric temperature, humidity, atmospheric pressure, light, noise, PM2.5 and PM10, which can be realized through a highly integrated structure. It can realize 24-hour continuous online monitoring of outdoor meteorological parameters, and output the three parameters to users at one time through the digital communication interface.

Parameters

ITEMS

Range

Accuracy

Resolution

Sampling frequency

Air temperature

– 40 °C – + 85 °C

±0.3°C@25°C (typical)

0.01 °C

1Hz

Air Humidity

0-100%RH

± 3% RH (10% – 80% RH, typical)

0.01%RH

1Hz

Atmospheric pressure

500 -1100hPa

±0.5hPa(25°C， 950-1100hPa)

0.1hPa

1Hz

Illumination

0-100KLux

± 3% or 1% F. S

10Lux

1Hz

Noise

30-130dB

±1.5dB

0.1dB

1Hz

PM2.5

0-500ug/m 3 (expandable 1000ug/m 3)

±(10+10%)ug/m 3

1ug/m3

1Hz

PM10

0-500ug/m 3 (expandable 1000ug/m 3)

±(10+10%)ug/m 3

1ug/m3

1Hz

Working temperature

-40°C~80°C

Output signal

The standard product is RS485 interface, ModbusRTU; Customizable SDI-12 (modules need to be purchased separately)

Power supply

DC9-24V

Protection level

IP65

Fixing method

The standard product is fixed by sleeve, see the product dimension drawing. (Flange fixing or bending plate fixing mode is optional)

Fixing bracket

None for standard products, 1.5m and 1.8m brackets are optional (to be purchased separately)

Cable

3m cable (10m communication cable is optional)

Documents

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