MX2305 Registrador de dados HOBO de temperatura

Configuração e download sem fio via Bluetooth Comunicação de baixa energia (alcance de 30 m)
Recuperação de dados em locais de difícil acesso
Alarmes visuais que alertam para condições fora do intervalo
Caixa compacta e resistente às intempéries com montagem integrada
Visualização de dados atuais em tempo real com a aplicação gratuita HOBOmobile da OnSet
Permite o compartilhamento fácil de dados baixados de seu dispositivo móvel
Precisão: +/- 0,2C°

Temperature Sensor

Range | MX2301A and MX2305 internal sensors: -40 to 70°C (-40 to 158°F)
MX2302A external temperature sensor: -40 to 70°C (-40 to 158°F)
MX2303 and MX2304 external sensors: -40 to 100°C (-40 to 212°F), with tip and cable immersion in fresh water up to 50°C (122°F) for one year
Accuracy | ±0.25°C from -40 to 0°C (±0.45 from -40 to 32°F)
±0.2°C from 0 to 70°C (±0.36 from 32 to 158°F)
±0.25°C from 70 to 100°C (±0.45 from 158 to 212°F), MX2303 and MX2304 only
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.)
External temperature sensor diameter: 0.53 cm (0.21 in.)
External temperature/RH sensor diameter: 1.17 cm (0.46 in.)
External sensor cable length: 2 m (6.56 ft)
Solar radiation shield bracket: 10.8 x 8.3 cm (4.25 X 3.25 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.