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Systèmes de contrôle des salles blanches et de surveillance environnementale
Sensor de température
A low-profile room sensor using a stable platinum RTD element to measure cleanroom temperature without obstructing routine wall cleaning.
- Platinum RTD Stability
- Low-Profile Clean Housing
- Fast Room-Air Response
- Passive or Active Output
Introduction de produit
The cleanroom temperature sensor houses a platinum resistance element behind protected ventilation slots that expose it to representative room air. A smooth, compact enclosure minimizes horizontal ledges while allowing enough airflow for responsive measurement. Passive resistance outputs connect directly to compatible controllers, while active versions provide standardized voltage, current or digital signals. Remote electronics or sealed terminal arrangements can be selected for areas where regular wipe-down cleaning is required.
Key Features
Protected ventilation paths balance air response with resistance to casual contact.
A shallow white enclosure reduces visual obstruction and exposed ledges on cleanroom walls.
Passive and active output choices match DDC, PLC and monitoring-system input types.
Préoccupations du client produit
A room temperature sensor must sample representative air while avoiding heat from the wall, direct drafts and frequently touched locations.
The sensor reads warmer because its electronics heat the sensing element.Separated low-power electronics and airflow around the RTD reduce self-heating error.
Wall conduction biases the reading after adjacent-space temperature changes.An internal stand-off and ventilated housing reduce direct thermal coupling to the wall.
Cleaning cloths catch on deep vents and protruding parts.A shallow housing with protected side slots keeps the exposed profile simple.
The controller requires a different sensor resistance or signal type.Selectable passive RTD and active transmitter versions support common control inputs.
Les applications typiques
Pharmaceutical temperature-controlled suitesMedical-device temperature-controlled assembly roomsLaboratoires contrôlésTemperature-mapped corridors
Paramètres techniques
Typical materials and dimensions for a low-profile cleanroom temperature sensor are shown below.
| Matériaux de base | Platinum RTD element in flame-retardant ABS or polycarbonate room housing |
|---|---|
| Panneau épaisseur | 20-35 mm sensor depth |
| Largeur effective | 70-100 mm housing width |
| Longueur maximale | Up to 130 mm housing height |
| Acier face épaisseur | 0 mm; non-metallic room enclosure |
| Densité Core | 1040-1220 kg/m³ for ABS or polycarbonate housing |
| Conductivité thermique | 0.17-0.22 W/(m·K) for polymer housing material |
| surface finie | Smooth matte white housing with discreet side ventilation slots |
| Type joint | Two-part snap-fit wall housing with rear screw terminal or pluggable connector |
| Customisation | Disponible en fonction de l'application prévue et de l'environnement d'exploitation. |
Options disponibles
Pt100, Pt1000 or active outputDisplay or blank faceWall or duct mountingAnalog or digital transmitter
Planning a Temperature Sensor specification?
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