HOBO MX2301A Temperature/RH Data Logger
HOBO MX2301A Temperature/RH Data Logger
242.78€
Ex Tax:199.00€
- Model: MX2301A
- Weight: 75.50g
- Dimensions: 10.80cm x5.08cm x2.24cm
- MPN: MX2301A
The HOBO MX2301A is a weatherproof data logger with built-in temperature and relative humidity sensors. Leveraging Bluetooth Low Energy, the logger enables easy, fast set up and data download directly from your mobile device, and provides high-accuracy measurements in harsh outdoor environments.
Highlighted Features
- Convenient wireless setup and download via Bluetooth Low Energy (100-foot range)
- Retrieve data in hard-to-reach locations
- Visual alarms alert you to out-of-range conditions
- Compact, weatherproof housing with built-in mounting
- View current data in real time with Onset’s free HOBOmobile app
- Share downloaded data easily from your mobile device
- Accuracy: +/- 0.2C° and +/- 2.5% RH
In what environment does this data logger operate?
This data logger operates in an outdoor environment.
What measurements does this data logger support?
The MX2301A data logger supports the following measurements: Relative Humidity and Temperature.
Specifications | |
Accuracy | Temperature sensor: ±0.25°C from -40 to 0°C ±0.2°C from 0 to 70°C RH sensor: ±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 |
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. |
Dimensions | Logger housing: 10.8 x 5.08 x 2.24 cm (4.25 x 2.0 x 0.88 in.) Solar radiation shield bracket: 10.8 x 8.3 cm (4.25 X 3.25 in.) |
Drift | Temperature sensor: <0.01°C RH sensor: <1% per year typical |
Full memory download time | Approximately 60 seconds; may take longer the further the device is from the logger |
Logging modes | Fixed interval (normal, statistics) or burst |
Memory modes | Wrap when full or stop when full |
Radio Power | 1 mW (0 dBm) |
Range | Temperature sensor: -40 to 70°C RH sensor: 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% |
Resolution | Temperature sensor: 0.04°C RH sensor: 0.05% |
Response Time | Temperature sensor: 17 minutes in air moving 1 m/sec RH sensor: 1 minute in air moving 1 m/sec |
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 |
Transmission range | Approximately 30.5 m (100 ft) line-of-sight |
Wireless data standard | Bluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0) |
Operating Range | -40° to 70°C |
Logging Rate | 1 second to 18 hours |
Time Accuracy | ±1 minute per month 0° to 50°C |
Battery Type/Power Source | 2/3 AA 3.6 Volt lithium, user replaceable |
Memory | 128 KB (84,650 measurements, maximum) |
Materials | Acetal, silicone gasket, stainless steel screws |
Weight | Logger: 75.5 g Solar radiation shield bracket: 20.4 g |
Environmental Rating | NEMA 6 and IP67 |