AT-21 Transmissometer

PURPOSE
Continuous measurement of extinction coefficient in horizontal layer of atmosphere, automatic calculation of MOR, data storage and display. The measurements are performed during daytime and at night. The transmissometer can operate independently and as a part of weather station, including automatic airport weather stations
MAIN FEATURES
Joint operation of MOD meters Automatic adjustment of luminous flux Automatic calibration and alignment On-site self-test
COMPLETE SET
Equipment	PELENG SF-01 transmissometer PELENG SL-03 nephelometer Electronic unit Installation kit Spare parts and instruments set Software
Optional equipment	Background luminance sensor Obstruction light PC Interface unit (v.23-RS232)
SPECIFICATIONS
Baseline distances	30 / 50 /75 / 100 m
Range of atmospheric transmission factor measurement with 0.1% resolution	0 -100%
Accuracy of atmospheric transmission factor measurement	± 0.3%
Background luminance measurement range	10 - 20 000 cd/m2
Background luminance measurement accuracy	± 15%
Sampling period	5 s
Determination of weather phenomena	9 types
Interface	V.23, RS-485
Power supply voltage	230 ± 23 V (50Hz)
Power consumption	≤ 200 W
Protection	IP 65
Life time	10 years
MOR range	15 - 30 000 m
MOR accuracy:
- 15 to 600 m	± 20 m
- 600 to 1 500 m	± 5%
- 1 500 to 10 000 m	± 15%
- 10 000 to 30 000 m	± 20%
Operation environment:
- ambient temperature	-60°С to +65°С
- relative air humidity	0 - 100%
- atmospheric pressure	600 -1100 gPa
Overall dimensions (L × W × H):
- emitter mounted on pole with cover	1 020×420×2640 mm
- receiver mounted on pole with cover	1 020×420×2640 mm
- nephelometer	770×455×620 mm
Weight:
- emitter mounted on pole with cover	131 kg
- receiver mounted on pole with cover	131 kg
- nephelometer	5 kg
- electronic unit	15 kg

Программное обеспечение
Peleng Meteo

Приложение
Предоставляется по запросу. Пожалуйста, обратитесь в отдел маркетинга и продаж.

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