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MQ-200 Quantum Separate Sensor with Handheld Meter

  • Apogee Instruments MQ-200 Quantum Separate Sensor with Handheld Meter
  • Apogee Instruments MQ-200 Quantum Separate Sensor with Handheld Meter
  • Original Quantum Sensor
  • Original Quantum Sensor-Bottom view with included mounting screw. Even with the screw removed, the sensor remains waterproof.
  • Original Quantum Sensor-Back view


Product Description

The MQ-200 has a hand-held meter, attached via cable, that displays and stores measurements. The sensor head features a fully potted, domed-shaped design making it fully waterproof, weatherproof and self-cleaning. Typical applications include PPFD measurement over plant canopies in outdoor environments, greenhouses, and growth chambers, and reflected or under-canopy (transmitted) PPFD measurements in the same environments. Quantum sensors are also used to measure PAR/PPFD in aquatic environments, including salt water aquariums where corals are grown.

 

Manuals
Owner's
Manual
Specification Sheets
Specification
Sheet
Technical Information
Software
Downloads
Technical Drawings
Technical
Drawing
Technical Information
Technical
Information

Specifications

Calibration Uncertainty
± 5 %
Measurement Repeatability
Less than 1 %
Non-stability (Long-term Drift)
Less than 2 % per year
Non-linearity
Less than 1 % (up to 3000 µmol m-2 s-1 )
Response Time
Less than 1 ms
Field of View
180°
Spectral Range
410 nm to 655 nm (wavelengths where response is greater than 50 % of maximum)
Directional (Cosine) Response
0.06 ± 0.06 % per C
Temperature Response
±± 5 % at 75° zenith angle
Operating Environment
0 to 50 C, less than 90 % non-condensing relative humidity up to 30 C, less than 70 % non-condensing relative humidity from 30 to 50 C, Separate sensors can be submerged in water up to depths of 30 m
Meter Dimensions
126 mm length, 70 mm width, 24 mm height
Sensor Dimensions
24 mm diameter and 28 mm height
Mass
180 g
Cable
2 m of shielded, twisted-pair wire. Santoprene rubber jacket (high water resistance, high UV stability, flexibility in cold conditions)
Warranty
4 years against defects in materials and workmanship

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