Description

High accuracy PAR sensor with cosine correction

HOBO® MX Underwater PAR records the photosynthetically active radiation, temperature and tilt for both underwater and above water applications. It is specially designed for ecosystem research, protection and restoration studies. It features Bluetooth® connectivity for easy instrument configuration and data download via the HOBOconnect® app for iOS and Android devices.

The instrument presents a rugged and reliable housing and a factory-replaceable battery, providing years of operation in harsh aquatic environments.

Technical specifications

Datalogger specifications

• Capacity: 195,000 records

Sensor specifications

PAR

• Spectral response: 400 to 700 nm
• Range: 0 to 3,000 umol/m2/sec
• Resolution:
• Accuracy: ±5%

Temperature

• Range:
• Resolution:
• Accuracy:

Tilt

• Range:
• Resolution:
• Accuracy:

Electrical specifications

• Battery life: 6 years (approx.)
• Output signal: Bluetooth®

Mechanical specifications

• Working temperature: -20ºC to 50ºC
• Depth: 30 m (max.)
• Material: high strength plastic
• Dimensions: ∅ 43.1 x 182.6 mm
• Weight: 274 g