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Balco-Outdoor-Air
Balco RTD Air extérieur
- Détection de la température de l'air extérieur
- Installations de stockage frigorifique
- Environnements à point de rosée élevé/condensation
Balco-Outdoor-Air
À partir de
Aperçu du produit
- Précision 70 °F (21,1 °C) : +/- 1 %
- Matériau de l'alliage (-) Cuivre
- Matériau en alliage (+) Cuivre
- Applications Bâtiment et entretien & service, Surveillance environnementale
- Connexion électrique Pigtails
- Caractéristiques nominales du boîtier IP66, NEMA Type 3R, NEMA Type 4X, UL94 V-0
- Raccord PVC
- Isolation Téflon gravé (PTFE) Fils colorés
- Couleur de l'isolation Orange, jaune
- Longueur du câble 14 in
- Nombre de points de détection 1
- Courant de fonctionnement 5 mA
- Humidité de fonctionnement 10 à 95 % HR ; sans condensation
- Température de fonctionnement, max 70 °C
- Température de fonctionnement, min -40 °C
- Temps de réponse 30 secondes nominales
- ID de série Balco-Outdoor-Air
- Matériau de la gaine PVC
- Stabilité +/- 0,05 % après 1000 heures à 150ºC (302ºF)
- Température de stockage, max 70 °C
- Température de stockage, min -40 °C
- Coefficient de température 4618 ppm/ºC
- Plage de mesure de la température -40 à 70 °C
- Longueur du tube 4.7 in
- Calibre du fil 22 AWG
Supported Applications
The ACI Balco Outdoor Air series is a single-point temperature sensor designed for use with electronic controllers in commercial heating and cooling building management systems. The sensors are intended for outdoor mounting to measure ambient air conditions.
- Commercial HVAC control applications requiring weatherproof sensing elements.
Operating Conditions & Performance
The series operates within a temperature range of -40 to 70°C (-22 to 158°F) and supports an operating humidity range of 10 to 100% RH, condensing. The Balco RTD sensor element provides a nominal output of 1000 Ohms at 70°F (21.1°C) with an accuracy of +/- 1% at that temperature point. Sensor stability is rated at +/- 0.05% after 1000 Hours @ 150°C (302°F). The response time for a 63% step change is 30 Seconds nominal, and the maximum operating current is 5 mA.
Configuration Options
The series offers three enclosure configurations to suit different installation environments. All variants include two non-polarity sensitive lead wires with 14" (35.6cm) length, 22 AWG (0.65mm) conductor size, and Etched (PTFE) Teflon colored leads rated MIL-W-16878/4 (Type E). The sensing element utilizes a double encapsulation process with thermally conductive epoxy.
Enclosure Options
- Euro Enclosure (-EH): PC/ASA Plastic w/ UV Protectant, UL94-V0. Rated for -40 to 88°C (-40 to 190°F). Features a twist-off cover and watertight cord grip.
- NEMA 4X Enclosure (-4X): Polystyrene Plastic, UL94-V2. Rated NEMA 4X (IP 66) for -40 to 70°C (-40 to 158°F).
- Bell Box Enclosure (-BB): Aluminum construction rated NEMA 3R.
Ordering Options
- NIST Certificates (available as an option for specific configurations).
The series is certified to CE, RoHS2, and WEEE standards. Installation requires mounting in a shaded location with the sensing tube pointed downward to prevent water or ice accumulation.
Key Product Differences
Variants within this series are distinguished by their enclosure type and material composition:
- The A/BALCO-O-EH model utilizes a Euro-style plastic housing with UV protection, weighing 0.46 lbs (0.21kg).
- The A/BALCO-O-4X model features a NEMA 4X rated polystyrene enclosure, weighing 0.38 lbs (0.17kg).
- The A/BALCO-O-BB model employs an aluminum Bell Box housing with NEMA 3R rating, weighing 0.76 lbs (0.35kg).
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