Apogee Instruments SP-212 Benutzerhandbuch - Seite 6
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Power Supply
Current Draw
Sensitivity from serial numbers
10517 and above
Sensitivity from serial numbers
10516 and below
Calibration Factor from serial
numbers 10517 and above
Calibration Factor from serial
numbers 10516 and below
Calibration Uncertainty at
-2
1000 W m
Calibrated Output Range
Measurement Repeatability
Long-term Drift
(Non-stability)
Non-linearity from serial
numbers 10517 and above
Non-linearity from serial
numbers 10516 and below
Response Time
Field of View
Spectral Range
Directional (Cosine) Response
Temperature Response
Operating Environment
Dimensions
Serial # 12199 (SP-212),
12209 (SP-215) and above
Dimensions
Serial # 0-12198 (SP-212),
0-12208 (SP-215)
Mass (with 5 m cable)
Serial # 12199 (SP-212),
12209 (SP-215) and above
Mass (with 5 m cable)
Serial # 0-12198 (SP-212),
0-12208 (SP-215)
Cable
SP-212-SS
5 to 24 V DC
nominal current draw 300
µA
-2
1.25 mV per W m
2 mV per W m
-2
0.8 W m
-2
per mV
0.5 W m
-2
per mV
Less than 3 % (see Calibration Traceability below)
0 to 2.5 V
maximum radiation measurement is 2000 W m
maximum radiation measurement is 1250 W m
360 to 1120 nm (wavelengths where response is 10 % of maximum;
± 5 % at 75° zenith angle (see Cosine Response below)
0.04 ± 0.04 % per C (see Temperature Response below)
-40 to 70 C; 0 to 100 % relative humidity; can be submerged in water up to 30 m
5 m of two conductor, shielded, twisted-pair wire; TPR jacket (high water resistance, high
UV stability, flexibility in cold conditions); pigtail lead wires; stainless steel (316), M8
connector
5.5 to 24 V DC**
**Sensors with a serial number smaller than 4502 should
not be powered with more than 5 V DC
nominal current draw 300 µA
2.5 mV per W m
4 mV per W m
0.4 W m
0.25 W m
Less than 1 %
Less than 2 % per year
Less than 1 % (up to 2000 W m
Less than 1 % (up to 1250 W m
Less than 1 ms
180°
see Spectral Response below)
30.5 mm diameter, 37 mm height
24 mm diameter, 33 mm height
140 g
90 g
SP-215-SS
-2
-2
-2
per mV
-2
per mV
0 to 5 V
-2
;
-2
)
-2
;
-2
)