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Onset MX2308
HOBO Temperature/Relative Humidity/PAR Data Logger with LI-COR PAR Quantum Sensor
MX2308
MX2308
Onset MX2308
HOBO Temperature/Relative Humidity/PAR Data Logger with LI-COR PAR Quantum Sensor
MX2308
MX2308
The Onset MX2308 Temperature/Relative Humidity/PAR Data Logger delivers research grade monitoring of key growing conditions such as photosynthetically active radiation (PAR), temperature and relative humidity all in a single device.
- Temperature Range: -40°F to 158°F
- Relative Humidity: Range 0–100% RH
- PAR (Light Intensity) Range: 0 to 3,000 μmol/m²/s (full sunlight)
- Wireless Range: Up to 100 ft. line-of-sight via BLE
- Wireless Bluetooth Data Offload: Fast, easy logger setup and download via phone or tablet (up to 100 ft. range)
- High Accuracy PAR Measurements: Integrated LI-COR PAR sensor delivers research-grade light intensity readings for both sunlight and indoor grow light conditions
- Integrated Temperature and RH Monitoring: Logged temperature and humidity alongside PAR enables calculation of VPD for complete view of greenhouse climate conditions
- Rugged, Weatherproof Design: Durable IP67/NEMA 6 housing stands up to humid, wet, and dusty environments found in greenhouses, growth chambers, or outdoor field sites
- Long Battery Life and Memory: User-replaceable battery lasts up to ~2+ years and ample data storage supports extended deployments
- Alarms and Alerts: See out-of-range conditions with logger's LED readout, and configure threshold alerts using HOBOconnect for proactive monitoring
- Easy Deployment: Users can deploy logger in minutes, configure logging intervals via HOBOconnect app, and wirelessly retrieve data (without laptop) in field
Specifications
- Temperature: -40°F to 158°F; Accuracy: ±32.36°F (typical) within 32°F to 158°F; Resolution: 32.072°F
- Relative Humidity: Range 0–100% RH; Accuracy: ±2.5% (typical) from 10% to 90% RH; Resolution: 0.01% RH
- PAR (Light Intensity): Range: 0 to 3,000 μmol/m²/s (full sunlight), Accuracy: ±5% typical (LI-190R factory calibration), Spectral Range: 400–700 nm (PAR waveband)
- Calculated Metrics: Vapor Pressure Deficit (VPD) in kPa, and Daily Light Integral (DLI) in mol/m²/day (computed from logged data)
- Logging Interval: User-selectable from 1 second up to 18 hours
- Memory Capacity: Around 35,000 sets of measurements
- Wireless Range: Up to 100 ft. line-of-sight via BLE
- Enclosure Rating: IP67 (NEMA 6)
- Battery: 2/3 AA 3.6 Volt Lithium; User-replaceable
- Operating Environment: -40°F to 158°F, 0–100% RH
The Onset MX2308 Temperature/Relative Humidity/PAR Data Logger delivers research grade monitoring of key growing conditions such as photosynthetically active radiation (PAR), temperature and relative humidity all in a single device. This unit integrates with the Onset LI-COR 190R PAR sensor which is designed for light measurement and is precise in measuring photosynthetically active radiation (PAR). This versatile logger is designed to operate reliably across diverse environments, from high-tech vertical farming racks to outdoor experimental plots to support informed decisions around lighting, ventilation, and irrigation without the complexity or high costs of traditional monitoring systems.
| Brand | Onset |
|---|---|
| Condition | NEW |
- 1 - HOBO Temperature/Relative Humidity/PAR Data Logger with LI-COR PAR Quantum Sensor (MX2308)
