Waterproof and designed for durability, this pendant wireless temperature data logger features a wireless setup and makes data collection easy! With Bluetooth Low Energy technology and a large memory that stores 96,000 measurements, this logger is ideal for measuring temperature in streams, lakes, oceans, and more.
Waterproof and designed for durability, this pendant wireless temperature data logger features a wireless setup and makes data collection easy! With Bluetooth Low Energy technology and a large memory that stores 96,000 measurements, this logger is ideal for measuring temperature in streams, lakes, oceans, and more.
Leverages the power of Bluetooth Low Energy to deliver accurate temperature measurements straight to your iOS or Android mobile device. Designed for durability, this compact waterproof logger is ideal for measuring temperature in streams, lakes, oceans, and soil environments.
Features
Supported measurements
Applications
Temperature Sensor | |
Range | -4 to 158°F (-20 to 70°C) in air -4 to 122°F (-20 to 50°C) in water |
Accuracy | ±0.5°C from -4 to 158°F (-20 to 70°C) |
Resolution | 0.072°F (0.04°C) |
Drift | <0.18°F (0.1°C) per year |
Response Time | 17 minutes typical to 90% in air moving 1 m/s, unmounted 7 minutes typical to 90% in stirred water, unmounted |
Logger | |
Operating Range | -4 to 158°F (-20 to 70°C) in air |
Buoyancy (Fresh Water) | 0.07 oz (2 g) positive |
Waterproof | To 100' (30.5 m) |
Radio Power | 1 mW (0 dBm) |
Transmission Range | Approximately 100' (30.5 m) line-of-sight |
Wireless Data Standard | Bluetooth Low Energy (Bluetooth Smart) |
Logging Rate | 1 second to 18 hours |
Time Accuracy | ±1 minute per month at 77°F (25°C) |
Battery | Type: CR2032 3 V lithium, user replaceable Life: 1 year typical at 77°F (25°C) with logging interval of 1 minute and Bluetooth always off disabled in software 2 years typical at 77°F (25°C) with logging interval of 1 minute and Bluetooth Always Off enabled in software Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may impact battery life |
Memory | 96,000 measurements |
Full Memory Download Time | Approximately 45 seconds May take longer the farther the device is from the logger |
Wetted Materials | Polypropylene case, EPDM O-ring |
Dimensions | 1.32 x 2.22 x 0.63" (3.35 x 5.64 x 1.6 cm) |
Weight | 0.45 oz (12.75 g) |
Click on a category to view a selection of compatible accessories with the Onset HOBO MX2201 Pendant Wireless Temperature Data Logger.
Temperature Sensor | |
Range | -4 to 158°F (-20 to 70°C) in air -4 to 122°F (-20 to 50°C) in water |
Accuracy | ±0.5°C from -4 to 158°F (-20 to 70°C) |
Resolution | 0.072°F (0.04°C) |
Drift | <0.18°F (0.1°C) per year |
Response Time | 17 minutes typical to 90% in air moving 1 m/s, unmounted 7 minutes typical to 90% in stirred water, unmounted |
Logger | |
Operating Range | -4 to 158°F (-20 to 70°C) in air |
Buoyancy (Fresh Water) | 0.07 oz (2 g) positive |
Waterproof | To 100' (30.5 m) |
Radio Power | 1 mW (0 dBm) |
Transmission Range | Approximately 100' (30.5 m) line-of-sight |
Wireless Data Standard | Bluetooth Low Energy (Bluetooth Smart) |
Logging Rate | 1 second to 18 hours |
Time Accuracy | ±1 minute per month at 77°F (25°C) |
Battery | Type: CR2032 3 V lithium, user replaceable Life: 1 year typical at 77°F (25°C) with logging interval of 1 minute and Bluetooth always off disabled in software 2 years typical at 77°F (25°C) with logging interval of 1 minute and Bluetooth Always Off enabled in software Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may impact battery life |
Memory | 96,000 measurements |
Full Memory Download Time | Approximately 45 seconds May take longer the farther the device is from the logger |
Wetted Materials | Polypropylene case, EPDM O-ring |
Dimensions | 1.32 x 2.22 x 0.63" (3.35 x 5.64 x 1.6 cm) |
Weight | 0.45 oz (12.75 g) |
Click on a category to view a selection of compatible accessories with the Onset HOBO MX2201 Pendant Wireless Temperature Data Logger.