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The HC2S3, manufactured by Rotronic, is a rugged, accurate temperature and humidity probe that is ideal for long-term, unattended applications. The probe uses an advanced capacitive sensor to measure relative humidity. The probe includes a filter to protect the sensor from dust and particles, for superior performance and reliability.
Note: For customers with an HC2S3, the HC2A-S3 replacement sensor is available.
続きを読むThe HC2S3 comes with a polyethylene filter that protects its sensor from fine dust and particles and minimizes water absorption and retention. Alternatively, a Teflon filter is available for marine environments. The response time is slower when using the Teflon filter.
Electronics Operating Limits | -40° to +100°C |
Storage Temperature Range | -50° to +100°C |
Filter Description | Polyethylene (standard) or Teflon (optional, ordered separately) |
Current Consumption |
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Supply Voltage | 5 to 24 Vdc |
Startup Time |
1.5 s (typical) The startup time is a Rotronics specification. For programming, Campbell Scientific recommends a 2 s delay at 60°C, a 3 s delay at 0°C, and a 4 s delay at -40°C. |
Maximum Startup Current | < 50 mA (for 2 μs) |
Analog Outputs |
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Diameter | 15 mm (0.6 in.) |
Length |
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Weight | 10 g (0.35 oz) |
Air Temperature |
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Sensor | PT100 RTD, IEC 751 1/3 Class B |
Measurement Range |
-40° to +60°C (default) Air temperature measurement ranges from -50° to +100°C are possible; contact Campbell Scientific for more information. |
Output Signal Range | 0 to 1 V |
Accuracy | ±0.1°C with standard configuration settings (at 23°C) |
Long-Term Stability | < 0.1°C/year |
Sensor Time Constant - Standard PE Filter | ≤ 22 s (63% step change [1 m/s air flow at sensor]) |
Sensor Time Constant - Optional Teflon Filter | ≤ 30 s (Typical 4 s, 63% of a step change [1 m/s air flow at sensor]) |
Temperature Accuracy | Refer to graph in probe manual. |
Relative Humidity |
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Sensor | ROTRONIC® Hygromer IN-1 |
Measurement Range | 0 to 100% RH (non-condensing) |
Output Signal Range | 0 to 1 Vdc |
Long-Term Stability | < 1% RH per year |
Accuracy | ±0.8% RH with standard configuration settings (at 23°C) |
Sensor Time Constant - Standard PE Filter | ≤ 22 s (63% of a 35 to 80% RH step change [1 m/s air flow at sensor]) |
Sensor Time Constant - Optional Teflon Filter | ≤ 30 s (Typical 10 s, 63% of a 35 to 80% RH step change [1 m/s air flow at sensor]) |
RH Accuracy over Temperature | Refer to graph in probe manual. |
注意: 以下は代表的な互換性情報を示しています。互換性のある製品や互換性のない製品をすべて網羅したリストではありません。
製品 | 互換性 | 注意 |
---|---|---|
21X (リタイア) | ||
CR10 (リタイア) | ||
CR1000 (リタイア) | ||
CR1000X (リタイア) | ||
CR10X (リタイア) | ||
CR200X (リタイア) | ||
CR206X (リタイア) | ||
CR211X (リタイア) | ||
CR216X (リタイア) | ||
CR23X (リタイア) | ||
CR295X (リタイア) | ||
CR3000 (リタイア) | ||
CR500 (リタイア) | ||
CR5000 (リタイア) | ||
CR510 (リタイア) | ||
CR800 (リタイア) | ||
CR850 (リタイア) | ||
CR9000 (リタイア) | ||
CR9000X (リタイア) |
The HC2S3 should be housed in a 41003-5 10-plate naturally-aspirated solar radiation shield. This radiation shield mounts to a tripod or tower mast, crossarm, or user-supplied pole.
HC2S3-Lに関するよくある質問の数: 9
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