Überblick
Das Set 39310 enthält ein Ersatz- Sensorelement, einen Filter und die Kappe für den HygroVUE™10 Temperatur- und Luftfeuchtesensor. Der Austausch kann einfach im Feld erfolgen — der Sensor muss nicht mehr zur Rekalibrierung eingeschickt werden. Mit den Ersatzchips erhält der Kunde ein Kalibrierzertifikat und der Sensor entspricht wieder den Standards des HygroVUE™10.
Der 39310 wird in einen Stecker unter dem Filter und der Kappe eingesteckt. Campbell Scientific empfiehlt den Austausch der Chips alle zwei bis drei Jahre abhängig von der Anwendung.
Funktionen und Vorteile
- Replacement chip reduces downtime and maintenance costs associated with sensor calibration
- Replacement screen restores sensor to factory performance and airflow
- Temperature and RH (relative humidity) elements traceable to NPL and NIST standards
- Ships with calibration verification certificate
Bilder
Kompatibel mit
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
Sensors
| Product | Compatible | Note |
|---|---|---|
| HygroVue 10 |
Spezifikationen
| Sensing Element | Sensirion SHT35 enhanced by Campbell Scientific |
| Sensor Protection | Outer glass-filled polypropylene cap fitted with a stainless-steel mesh dust filter with nominal pore size of < 30 µm. The sensor element has a PTFE protective film with a filtration efficiency of > 99.99% for particles of 200 nm or larger size. |
| Weight | 22.68 g (0.05 lb) |
Relative Humidity |
|
| Measurement Range | 0 to 100% RH |
| Accuracy |
|
| Short-Term Hysteresis | < ±1% RH |
| Additional Errors at Other Temperatures | < ±1% RH (over -40° to +60°C) |
| Long-Term Stability | ±0.5% per year (maximum drift in clean air conditions) |
| Reported Resolution | 0.001% RH |
| Repeatability | 0.05% RH (3σ noise level) |
| Response Time with Filter | 8 s (63% response time in air moving at 1 m/s) |
Air Temperature |
|
| Measurement Range | -40°C to +70°C |
| -NOTE- | The accuracy figures quoted are the 95% confidence limits relative to factory standards. |
| Accuracy |
|
| Long-Term Drift | < 0.03°C per year |
| Reported Resolution | 0.001°C |
| Repeatability | 0.04°C (3σ noise level) |
| Response Time with Filter | < 130 s (63% response time in air moving at 1 m/s) |
| Calibration Traceability | NIST and NPL standards |
Maximum Current Drain |
|
| Quiescent | 50 µA |
| During Measurement | 0.6 mA (takes 0.5 s) |
Aufgelistet unter
Replacement Part for the following products: