![](/s-cdn/f9/f9158410f742a6df5ec3a15e29b06f1f18295bf2.jpg)
JFE RINKO W DO logger with wiper for long-term measurements
制造商: JFE Model: RINKO W - 报价要求
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Data logger
Model: AROW2-USB
Memory medium: 1 GB micro SD card
Battery: CR-V3 3.3 Ah Lithium battery (maximum 4 batteries)
Communication: USB 2.0 (ver. 1.1 compatible)
A/D conversion: 16 bit digital conversion
Measurement mode: Continuous mode, burst mode
Sampling interval: 0.5 to 1 s (0.1 s increment)
1 to 600 s (1 s increment)
Burst sampling interval: 1 to 1.440 min
Number of samples per burst: 1 to 18.000 samples
Power consumption: 120 mA
Dimensions: Φ70 × 232 mm
Weight: Approx. 1.2 kg in air, 0.6 kg in water
Depth rating: 200 m depth equivalent
Materials: Titanium (grade 2)
Cable type
Model: AROW2-CAR/CAD
Operating voltage: DC 12 to 24 V
Communication: CAR: RS-232C, CAD: RS-485
A/D conversion: 16 bit digital conversion
Power consumption: 40 mA
Dimensions: Φ70 × 173 mm (connector not included)
Weight: Approx. 1.0 kg in air, 0.5 kg in water
Depth rating: 200 m depth equivalent
Materials: Titanium (grade 2)
Sensor specifications
Model: AROW2-USB/CAR/CAD
Parameter: DO
Principle: Phosphorescence
Range: 0 to 200%
Resolution: 0.01 to 0.04%
Accuracy: Non-linearity ±2% FS (at 1 atm, 25 °C )
Parameter: Temperature
Principle: Thermistor
Range: -3 to 45 °C
Resolution: 0.001 °C
Accuracy: ±0.02 °C (3 to 31 °C)
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