Apogee MI-2H0 Horizontal View

Apogee MI-2H0 Horizontal View
Apogee MI-2H0 Horizontal View
The MI-2H0 has an innovative FOV with a 32 degree
horizontal half angle and 13 degree vertical half angle. The
handheld unit displays and stores the current target
temperature. Applications include measuring the
temperatures of road surfaces, plant canopies, and soil,
snow and water surfaces. Measurement of surface
temperature is a crucial component of energy transfer.
Accurate measurement of the leaf-to-air temperature
gradient is essential to the determination of transpiration
rate and stomatal conductance in both single leaves and
plant canopies.
All infrared meters also come with a radiation shield
designed to minimize absorbed solar radiation, but still
allowing natural ventilation. The radiation shield insulates
the radiometer from rapid temperature changes and keeps
the temperature of the radiometer closer to the target
temperature. The separate sensors are potted solid with no
internal air space and are designed for continuous
temperature measurement of terrestrial surfaces in indoor
and outdoor environments.
The meters provide a real time temperature reading on the
LCD display and come equipped with manual and
automatic data logging features for making spot check
measurements or monitoring temperature over time.
Apogee Instruments MI series infrared meters consist of a
handheld meter and a dedicated infrared radiometer, which
includes a thermopile detector, germanium filter, precision
thermistor
(for
detector
reference
temperature
measurement), and signal processing circuitry mounted in
an anodized aluminum housing.
Enabling better global research outcomes in soil, plant & environmental monitoring.
www.ictinternational.com : sales@ictinternational.com.au : +612 6772 6770
Apogee MI-2H0 Horizontal View
Specifications
Calibration Uncertainty (-20 to 65°C):
± 0.3°C, when target and detector temperature are within
20°C
Calibration Uncertainty (-40 to 80°C):
± 0.5°C, when target and detector temperature are different
by more than 20°C
Measurement Repeatability:
± 0.1°C
Stability (Long-term Drift):
less than 2 % change in slope per year when germanium
filter is maintained in a clean condition
Response Time:
0.2 s
Field of View:
32° half angle
Spectral Range:
8 to 14 µm; atmospheric window
Operating Environment:
0 to 50°C, < 90 % non-condensing relative humidity up to
30°C, < 70 % non-condensing relative humidity from 30°C
Meter Dimensions:
12.6 cm length, 7.0 cm width, 2.4 cm height
Sensor Dimensions:
2.3 cm diameter and 6.0 cm length
Mass:
270 g (with radiation shield)
Cable:
2 m of four conductor, shielded, twisted-pair wire. Additional
cable available. Santoprene rubber jacket (high water
resistance, high UV stability, flexibility in cold conditions)
Warranty:
4 years
Enabling better global research outcomes in soil, plant & environmental monitoring.
www.ictinternational.com : sales@ictinternational.com.au : +612 6772 6770
Apogee MI-2H0 Horizontal View
Accessories
Infrared Radiometer/Frost Detector Mounting
Bracket
The AM-210 mounting bracket is designed to orient sensors at varying angles to
satisfy all applications. The bracket can be mounted to a mast or pipe with an
outer diameter of 1.3 to 2.1 inches, while the sensor bracket will accommodate
sensors with an outer diameter of 1.0 to 1.5 inches (e.g. SI-100 series and
SF-110).
Enabling better global research outcomes in soil, plant & environmental monitoring.
www.ictinternational.com : sales@ictinternational.com.au : +612 6772 6770
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