Complete cleanroom temperature and humidity control panel with color HMI and white room transmitter

Systèmes de contrôle des salles blanches et de surveillance environnementale

Z Système de contrôle de température et d'humidité par

A precision environmental controller that coordinates room sensing, cooling, reheating, humidification and dehumidification without allowing the loops to oppose one another.

Coordinated Temperature and RH
High-Stability Room Sensing
Heating and Cooling Sequencing
Humidity Limit Protection

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Introduction de produit

The temperature and humidity control system uses stable room transmitters and sequenced HVAC outputs to maintain two strongly coupled variables. Cooling capacity can remove sensible and latent load, while reheating restores supply-air temperature after dehumidification. Humidifier commands are limited when duct or room conditions could create condensation. Separate occupied, setback and recovery modes allow the cleanroom to reach operating conditions predictably without excessive simultaneous heating and cooling.

Key Features

Matched temperature and humidity sensing reduces drift between room display and control input.

Sequenced outputs prevent humidification and dehumidification from running against each other.

Dew-point and high-limit logic protects ductwork from unwanted moisture accumulation.

Trendable setpoints, outputs and alarms make slow environmental drift easier to diagnose.

Préoccupations du client produit

Temperature and relative humidity interact through cooling, reheating and process moisture, so independent loops often waste energy or oscillate.

Cooling lowers temperature but leaves relative humidity unstable after reheating.A coordinated sequence manages cooling, reheat and moisture removal as one control strategy.

Room sensors drift and create disagreement between control and monitoring values.Stable matched transmitters with accessible calibration points keep the control reference consistent.

Humidifier output causes condensation in cooler duct sections.Dew-point and duct high-limit signals clamp humidifier demand before moisture deposits.

The room takes too long to recover after a production shutdown.A dedicated recovery mode applies controlled maximum outputs until both variables enter their operating bands.

Les applications typiques

Salles de traitement pharmaceutiqueMedical-device production roomsPrecision electronics productionControlled stability laboratories

Paramètres techniques

Typical construction for a cleanroom temperature and humidity control panel with room transmitter is listed below.

Matériaux de base	Powder-coated steel control enclosure with FR-4 controller board and polymer room transmitter
Panneau épaisseur	160-300 mm enclosure depth
Largeur effective	400-800 mm panel width
Longueur maximale	Up to 1200 mm panel height
Acier face épaisseur	1.2-1.5 mm powder-coated steel enclosure
Densité Core	7800-8050 kg/m³ for steel panel components
Conductivité thermique	45-60 W/(m·K) for the steel enclosure
surface finie	Fine-textured light-gray powder coat with white room sensor and color HMI
Type joint	DIN-rail control panel with removable HVAC output terminals and network connection
Customisation	Disponible en fonction de l'application prévue et de l'environnement d'exploitation.

Options disponibles

Cooling and reheat stagesSteam or ultrasonic humidifier outputDew-point high limitRemote room transmitter

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