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The HMP50 measures both temperature and relative humidity and is suitable for long-term, unattended monitoring. The humidity component features a field-replaceable chip, which eliminates downtime typically required for the recalibration process. The HMP50 is compatible with all Campbell Scientific data loggers.
Lire la suiteThe HMP50 measures temperature with a 1000 Ohm platinum resistance thermometer (PRT) and relative humidity (RH) with a 50Y Intercap capacitive chip. The chip is field-replaceable, which eliminates the downtime typically required for the recalibration process. This temperature and RH sensor is compatible with all Campbell Scientific data loggers.
The HMP50 should be housed in a solar radiation shield—typically the 41303-5A. The 41303-5A 6-plate naturally aspirated shield attaches to a mast, crossarm, or tower leg.
Veuillez noter : Ce qui suit montre des informations de compatibilité générales. Ce n'est pas une liste complète de tous les produits compatibles.
Produits | Compatibilité | Note |
---|---|---|
CR1000 (obsolète) | ||
CR200X (obsolète) | ||
CR216X (obsolète) | ||
CR3000 (obsolète) | ||
CR5000 (obsolète) | ||
CR800 (obsolète) | ||
CR850 (obsolète) | ||
CR9000X (obsolète) |
The HMP50 is typically housed in a 41303-5A 6-plate naturally aspirated shield.
It may also be housed in a 41003-5 10-plate shield if additional hardware is used. A 41322 Adapter Plate allows the HMP50 to be mounted in the lower part of the 41003-5 10-plate shield. Alternatively, a 41381 extension tube and the 6637 split nut plug can be used to mount the HMP50 in a higher part of the 41003-5; the #41381 cable is also required.
Both the 41303-5A and the 41003-5 attach to a crossarm, mast, or user-supplied pipe with a 1.0-in. to 2.1-in. outer diameter.
Tension d'alimentation | 7 à 28 Vdc (peut être alimenté par une sortie 12V de la centrale) |
Consommation en courant | 2 mA (typical) |
Matériau du boitier | Chrome-coated aluminum and chrome-coated ABS plastic |
Température de fonctionnement | -40° à +60°C |
Diamètre | 1.2 cm (0.47 in.) |
Longueur | 7.1 cm (2.8 in.) |
Poids | 0.05 kg (0.1 lb) with 1.83-m (6-ft) cable |
Humidité relative |
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Capteur | Vaisala’s INTERCAP capacitive chip |
Gamme de mesure | 0 à 98% RH (non-condensing) |
Précision |
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Dépendance à la température | See graph in product brochure. |
Température |
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Capteur de température | 1000 ohm Platinum Resistance Thermometer |
Gamme de mesure | -40° à +60°C |
Précision | See graph in product brochure. |