| 利用できるサービス | |
|---|---|
| 修理 | 非対応 |
| キャリブレーション | 非対応 |
| フリーサポート | 非対応 |
概要
The CS431 is a pressure transducer manufactured for use with Campbell Scientific data loggers. It measures both water level and water temperature in canals, wells, ponds, harbors, lakes, streams and tanks. Campbell Scientific data loggers measure the sensor's output and then converts the measured value to the desired units.
続きを読む利点と特徴
- Compatible with most Campbell Scientific data loggers
- Enhanced temperature calibration available (see Ordering Info)
- Stainless-steel body and Viton and Teflon wire seals resist corrosion
- Double-sealed cable harness protects the cable jacket and reduces the possibility of leakage
- End cone is interchangeable with an NPT inlet allowing easy hookup and field calibration
イメージ
詳細
The CS431 uses piezoresistive strain gage technology to measure water level and an on-board thermistor to measure temperature. Piezoresistive transducers include a strain gage bonded to a pressure-sensitive diaphragm. Electrical resistance changes as pressure changes on the diaphragm.
The CS431 has a 316 stainless steel body and Viton® and Teflon® wire seals that resist corrosion. Its double-sealed, cable harness protects the cable jacket and reduces the possibility of leakage. The end cone is interchangeable with a ¼” NPT inlet allowing easy hookup and field calibration. You can choose a polyurethane or Teflon cable (see Ordering Info). Both cable options are vented.
仕様
| Available Pressure Ranges | 5, 10, 30, 50, 100 psi |
| Pressure Measurement Repeatability | ±0.1% FSO (typical) |
| Pressure Measurement Linearity | ±0.1% FSO, (typical) |
| Typical Output Voltage Sensitivity | 15 to 16 mV/V (at 20°C) |
| Typical Bridge Resistance | 4 kohm (at 20°C) |
| Typical Excitation Voltage | 0.8 V |
| Compensated Temperature | 0° to 40°C |
| Operating Temperature | -5° to +70°C |
| Diameter | 2.13 cm (0.84 in.) |
| Maximum Cable Length | 609.6 m (2000 ft) |
| Length | 27.31 cm (10.75 in.) |
| Weight | 1.4 kg (3 lb) with 15.24-m (50-ft) cable |
Temperature Error |
|
| Standard Calibration (-SC) | ±2.0% FSO (0° to 40°C) |
| Enhanced Calibration (-XC) | ±0.2% FSO (0° to 40°C) |
互換性
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。
Data Loggers
| 製品 | 互換性 | 注意 |
|---|---|---|
| 21X (リタイア) | ||
| CR10 (リタイア) | ||
| CR1000 (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) | The CR500 can only measure pressure. This data logger does not have a sufficient number channels to measure temperature. | |
| CR5000 (リタイア) | ||
| CR510 (リタイア) | The CR510 can only measure pressure. This data logger does not have a sufficient number channels to measure temperature. | |
| CR800 (リタイア) | ||
| CR850 (リタイア) | ||
| CR9000 (リタイア) | ||
| CR9000X (リタイア) |
互換性に関する追加情報
Data Logger Considerations
The pressure measurement requires two differential channels and one excitation channel, and the temperature measurement requires one single-ended channel and one excitation channel. The CR500 and CR510 do not have sufficient channels to measure both pressure and temperature.
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