SEM5136 Compact Meteorological Station

ITEMS

Range Accuracy Resolution

Sampling frequency

Wind speed

±(0.3+0.03V) m/s; V≤30m/s
0-60m /s ±(0.3+0.05V) m/s; V≥30m/s 0.01m/s 10Hz

(V=standard wind speed value)

Wind direction

0-359.5° ± 3 ° (when wind speed < 10m/s) 0.1° 10Hz

Air temperature

– 40 °C – + 85 °C

±0.3°C@25°C

0.01 °C 1Hz

Air Humidity

0-100%RH

± 3% RH (10% – 80% RH)

0.01%RH 1Hz

Atmospheric pressure

500 -1100hPa

±0.5hPa(25°C,950-1100hPa)

0.1hPa 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

CO

0-10ppm ±5%FS 1ppb 1Hz

NO2

0-5ppm ±5%FS 1ppb 1Hz

SO2

0-5ppm ±5%FS 1ppb 1Hz

O3

0-5ppm ±5%FS 1ppb 1Hz

H2S

0-2ppm ±5%FS 1ppb 1Hz

TVOC

0-10ppm ±5%FS 1ppb 1Hz

Working temperature

-30°C~70°C

Output signal

Default RS485 interface, ModbusRTU; Customizable SDI-12

Max. output frequency

Passive mode: 1/S Active mode: 1/min

Power supply

DC9-24V

Protection level

IP65

Fixing method

Default fixed by sleeve (Flange fixing or bending plate fixing optional)

Fixing bracket

None for standard products, 1.5m and 1.8m brackets are optional

Cable

Default 3m cable (other length optional)

Customized functions

Heating function