HOBO Carbon Dioxide/Temp/RH Data Logger

HOBO Carbon Dioxide/Temp/RH Data Logger - Image 3

HOBO Carbon Dioxide/Temp/RH Data Logger - Image 4

HOBO Carbon Dioxide/Temp/RH Data Logger - Image 5

Overview

Data Logger dengan Bluetooth
Mengukur dan merekam kadar CO₂ di dalam gedung serta lingkungan lain yang tidak mengalami kondensasi.

Informasi Penting
Memerlukan perangkat lunak HOBOware atau perangkat seluler yang kompatibel, maupun komputer Windows dengan aplikasi HOBOconnect. Persyaratan sistem untuk aplikasi dapat dilihat di bagian bawah halaman perangkat lunak HOBOconnect.

Features

Komunikasi nirkabel melalui teknologi Bluetooth
Daya tahan baterai hingga 6 bulan dengan interval pencatatan CO₂ setiap 5 menit
Mudah dipasang dan diunduh datanya menggunakan aplikasi HOBOconnect gratis
Dilengkapi ambang batas alarm tinggi dan rendah secara visual dan suara
Teknologi sensor CO₂ NDIR dengan kalibrasi otomatis untuk memastikan akurasi optimal dan biaya perawatan yang lebih rendah
Teknologi konektivitas berpaten

Specification

Temperature Sensor

Range	0° to 50°C / 32° to 122°F
Accuracy	±0.21°C from 0° to 50°C, see manual for plot ±0.38°F from 32° to 122°F, see manual for plot
Resolution	0.024°C at 25°C , see manual for plot 0.04°F at 77°F , see manual for plot
Drift	<0.1°C per year; 0.18°F per year

RH Sensor

Range	1% to 90% RH (non-condensing)
Accuracy	±2% from 20% to 80% typical to a maximum of ±4.5% including hysteresis at 25°C (77°F); below 20% and above 80% ±6% typical
Resolution	0.01%
Drift	<1% per year (typical)

CO₂ Sensor

Range	0 to 5,000 ppm
Accuracy	±50 ppm ±5% reading @25°C, <90% RH, 1,013 mbar
Warm-up Time	15 seconds
Calibration	Auto or manual to 400 ppm
Non-linearity	<1% of FS
Pressure Dependence	0.13% of reading per mm Hg (corrected via user input for elevation/altitude)
Operating Pressure Range	950 to 1,050 mbar (use Altitude Compensation for outside of this range)
Compensated Pressure Range	-305 to 5,486 m / -1,000 to 18,000 ft
Sensing Method	Non-dispersive infrared (NDIR) absorption

Response Time

Temperature	12 minutes to 90% in airflow of 1 m/s 12 minutes to 90% in airflow of 2.2 mph
RH	1 minute to 90% in airflow of 1 m/s 1 minute to 90% in airflow of 2.2 mph
CO₂	1 minute to 90% in airflow of 1 m/s 1 minute to 90% in airflow of 2.2 mph

Logger

Radio Power	1 mW (0 dBm)
Transmission Range	Approximately 30.5 m line-of-sight Approximately 100 ft line-of-sight
Wireless Standard	Bluetooth Low Energy
Operating Range	0° to 50°C ; 0 to 95% RH (non-condensing) 32° to 122°F ; 0 to 95% RH (non-condensing)
Logging Rate	1 second to 18 hours
Logging Modes	Fixed interval (normal, statistics) atau burst
Memory	128 KB (84,650 measurements)
Power Source	4 x AA 1.5V batteries atau USB 5V DC
Battery Life	±6 bulan (tergantung interval logging & penggunaan)
LCD	LCD is visible from 0° to 50°C; LCD is visible from 32° to 122°F; the LCD may react slowly or go blank in temperatures outside this range
Size	7.62 x 12.95 x 4.78 cm (3.0 x 5.1 x 1.88 inches)
Weight	267.4 g (9.43 oz)
Environmental Rating	IP50