Specification Sheet

www.apogeeinstruments.com | 435.792.4700 | Logan , UT
Product Specicaons
Calibraon
Uncertainty
± 5 %
Measurement
Repeatability
Less than 1 %
Long-term Dri 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 to 655 nm (wavelengths where response is greater than 50 % of maximum)
Direconal (Cosine)
Response
± 5 % at 75° angle
Temperature
Response
0.06 ± 0.06 % per C
Operang
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 113.9 mm height, 59.9 mm width
Sensor Dimensions
Integrated with
Meter
24 mm width, 33
mm height
700 mm length, 15 mm width,
15 mm height
500 mm length, 15 mm
width,
15 mm height
Mass 150 g 180 g 380 g 300 g
Cable
2 m of shielded, twisted-pair wire; addional cable available; TPR jacket (high water resistance, high
UV stability, exibility in cold condions)
Warranty 4 years against defects in materials and workmanship
MQ-100 MQ-200 MQ-301 MQ-303/306
Dimensions
Calibraon Traceability
Apogee SQ sensors are calibrated through side-
by-side comparison to the mean of four transfer
standard sensors under a reference lamp. The
reference sensors are recalibrated with a quartz
halogen lamp traceable to the Naonal Instute of
Standards and Technology (NIST).