Registrador de dados HOBO TidbiT MX de temperatura d'água (1500m)

Configuração e download de dados via Bluetooth (BLE)
Ampla memória de 96.000 medições
Submersão em água até 1500 metros
A inicialização à prova d'água protege o registrador durante a implantação
O alarme LED avisa quando a temperatura excede o limite definido
O recurso de detecção de água preserva a vida útil da bateria
Funciona com o aplicativo gratuito HOBOmobile da Onset
Precisão de ±0,2°C

Temperature Sensor (MX2203 and MX2204)

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Range | MX2203: -20° to 70°C (-4° to 158°F) in air; -20° to 50°C (-4° to 122°F) in water
MX2204: -20° to 70°C (-4° to 158°F) in air; -20° to 50°C (-4° to 122°F) in water, maximum sustained temperature in water 30°C (86°F)
Accuracy | ±0.25°C from -20° to 0°C (±.45°F from -4° to 32°F)
±0.2°C from 0° to 70°C (±0.36°F from 32° to 158°F)
Resolution | 0.01°C (0.018°F)
Drift | <0.1°C (0.18°F) per year
Response Time | MX2203: 17 minutes typical to 90% in air moving 1 m/s, unmounted;
7 minutes typical to 90% in stirred water, unmounted
MX2204: 15 minutes typical to 90% in air moving 1 m/s, unmounted;
4 minutes typical to 90% in stirred water, unmounted
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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 | -20° to 70°C (-4° to 158°F)
Logging Rate | 1 second to 18 hours
Buoyancy (Fresh Water) | MX2203: 3.1 g (0.11 oz) negative
MX2204: 7.6 g (0.27 oz) negative
Waterproof | MX2203: To 122 m (400 ft)
MX2204: To 1,524 m (5,000 ft)
Water Detection | Water conductivity level of 100 µS/cm or greater necessary for reliable detection of water. Deionized water or water below 100 µS/cm may not be detected.
The water conductivity circuit may not reliably detect water that has frozen around the electrodes, i.e. below 0°C (32°F).
Memory | 96,000 measurements
Battery | CR2477 3V lithium, user replaceable in MX2203, non-replaceable in MX2204
Battery Life | 3 years, typical at 25°C (77°F) with logging interval of 1 minute and Bluetooth Always On in software.
5 years, typical at 25°C (77°F) with logging interval of 1 minute and Bluetooth Always Off or Bluetooth Off Water Detect in software.
Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may impact battery life.
To ensure proper battery installation, see Battery Information for detailed instructions on replacing the battery in the MX2204 logger.
Time Accuracy | ± 1 minute per month at 25°C (77°F)
Full Memory Dowload | Approximately 45 seconds; may take longer the farther the device is from the logger
Wetted Materials | MX2203: Polypropylene case, EPDM O-ring, stainless steel screws, Santoprene® (TPE) boot
MX2204: Epoxy case, Santoprene (TPE) boot
Dimensions | MX2203: 4.45 x 7.32 x 3.58 cm (1.75 x 2.88 x 1.41 inches)
MX2204: 4.06 x 6.99 x 3.51 cm (1.6 x 2.75 x 1.38 inches)
Weight | MX2203: 36.2 g (1.28 oz)
MX2204: 32.8 g (1.16 oz)
Environmental Rating | IP68

A Marcação CE identifica este produto como estando em conformidade com todas as directivas relevantes da União Europeia (UE). Este equipamento foi testado e considerado em conformidade com os limites para um dispositivo digital de Classe B, de acordo com a Parte 15 das Normas FCC.