El HOBO MX2301 es un registrador de datos resistente a la intemperie con sensores de temperatura y humedad relativa incorporados. Aprovechando el bajo consumo de energía de Bluetooth, el registrador permite una configuración fácil y rápida y la descarga de datos directamente desde su dispositivo móvil, y proporciona mediciones de alta precisión en entornos exteriores difíciles.
Características destacadas
Configuración y descarga inalámbrica a través de la comunicación Bluetooth Low Energy (alcance de 30m)
Recuperación de datos en lugares de difícil acceso
Alarmas visuales que le alertan sobre condiciones fuera de rango
Carcasa compacta y resistente a la intemperie con montaje integrado
Visualización de datos actuales en tiempo real con la aplicación gratuita HOBOmobile de Onset
Permite compartir los datos descargados fácilmente desde su dispositivo móvil
Precisión: +/- 0.2C° y +/- 2.5% RH
Temperature Sensor |
|
Range |
MX2301A and MX2305 internal sensors: -40 to 70°C (-40 to 158°F) |
Accuracy |
±0.25°C from -40 to 0°C (±0.45 from -40 to 32°F) |
Resolution |
0.04°C (0.072°F) |
Drift |
<0.01°C (0.018°F) per year |
RH Sensor (MX2301A, MX2302A only) |
|
Range |
0 to 100% RH, -40° to 70°C (-40° to 158°F); exposure to conditions below -20°C (-4°F) or above 95% RH may temporarily increase the maximum RH sensor error by an additional 1% |
Accuracy |
±2.5% from 10% to 90% (typical) to a maximum of ±3.5% including hysteresis at 25°C (77°F); below 10% RH and above 90% RH ±5% typical |
Resolution |
0.01% |
Drift |
<1% per year typical |
Memory |
128 KB (63,488 measurements, maximum) |
Response Time: Temperature (typical, to 90% of change) |
Without Solar Radiation Shield |
With RS1/M-RSA Solar Radiation Shield |
With RS3-B Solar Radiation Shield |
internal sensor |
17 minutes in air moving 1 m/sec |
24 minutes in air moving 1 m/sec |
N/A |
Response Time: RH (typical, to 90% of change) |
Without Solar Radiation Shield |
With RS1/M-RSA Solar Radiation Shield |
With RS3-B Solar Radiation Shield |
internal sensor |
30 seconds in air moving 1 m/sec |
40 seconds in air moving 1 m/sec |
N/A |
Logger |
|
Radio Power |
1 mW (0 dBm) |
Transmission Range |
Approximately 30.5 m (100 ft) line-of-sight |
Wireless Data Standard |
Bluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0) |
Logger Operating Range |
-40° to 70°C (-40° to 158°F) |
Logging Rate |
1 second to 18 hours |
Logging Modes |
Fixed interval (normal, statistics) or burst |
Memory Modes |
Wrap when full or stop when full |
Start Modes |
Immediate, push button, date & time, or next interval |
Stop Modes |
When memory full, push button, date & time, or after a set logging period |
Time Accuracy |
±1 minute per month 0° to 50°C (32° to 122°F) |
Battery Type |
2/3 AA 3.6 Volt lithium, user replaceable |
Battery Life |
2 years, typical with logging interval of 1 minute and Power Saving Mode disabled; 5 years, typical with logging interval of 1 minute and Power Saving Mode enabled. Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may impact battery life. |
Memory |
128 KB (63,488 measurements, maximum) |
Full Memory Download Time |
Approximately 60 seconds; may take longer the further the device is from the logger |
Dimensions |
Logger housing: 10.8 x 5.08 x 2.24 cm (4.25 x 2.0 x 0.88 in.) |
Weight |
Logger: 75.5 g (2.66 oz) Solar radiation shield bracket: 20.4 g (0.72 oz) |
Materials |
Acetal, silicone gasket, stainless steel screws |
Environmental Rating |
NEMA 6 and IP67 |
The CE Marking identifies this product as complying with all relevant directives in the European Union (EU). This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. |
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