HOBO MX Tidbit Pendant Bluetooth Deep Waterproof Data Loggers OMEGA MX2204 (50 °C, Mount on Flat Surface, Insert the tie wraps)

Width: 1.75 in

Height: 1.41 in

Length: 2.88 in

Weight: 1.16 oz

Buoyancy: 0.27 oz Negative

Approvals: CE, Class B

Materials: Epoxy, TPV

Input Type: Internal

Probe Type: Immersion Probe

Form factor: Mount on Flat Surface, Insert the tie wraps

Memory Note: Approximately 45 seconds; may take longer the farther the device is from the logger

Radio Power: 1 mW

Samples,Max: ~96k Samples, Interval Selectable 1 sec to 18hrs

Battery life: 3 yr, typical with reading interval of 1 min

Accuracy Note: Temperature Sensor Accuracy: ± 0.25°C from -20° to 0°C, ± 0.2°C from 0° to 70°C

Configuration: HOBOmobile® app Android, iOS

Logging Modes: burst, Fixed interval

Response Time: Temperature: 4 Min

Time Accuracy: ± 1 minute/month

Data Interface: Bluetooth

Water Detection: 100 µS/cm

Form Factor Note: You can deploy the logger by using the two mounting tabs. Insert two screws through the holes on the mounting tabs to affix the logger to a flat surface. Insert cable ties through the rectangular holes on both mounting tabs to attach the logger to a pipe or pole

Measurement Type: Temperature

Enclosure Ratings: IP68

Supply Power Note: CR2477 3V lithium, user replaceable in MX2203, non-replaceable in MX2204

Response Time Note: Temperature: 15 Minutes typical to 90% in air moving 1 m/s, unmounted, 4 Minutes typical to 90% in stirred water, unmounted

Transmission Range: 30.5 m

Data Interface Note: Bluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0)

Temperature Accuracy: ± 0.2 °C

Water Detection Note: 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

Additional Features 1: Submersible, Waterproof to 120m

Battery Size and Type: CR2477, 3V Li-ion

Measurement Range Note: 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)

Number of Measurements: 1

Safe Submersible Depth: 1500 m

Temperature Resolution: 0.01 °C

Temperature Sensor Drift: < 0.1°C Per Year

Operating Temperature, Max: 70 °C

Operating Temperature, Min: -20 °C

Temperature Measurement, Max: 50 °C

Temperature Measurement, Min: -20 °C