Desiccant dehumidifier ZS

airfor the food industryfor the pharmaceutical industry

Overview
The ZS Series modular standalone desiccant dehumidifier (Electric Heating / Steam Type) provides integrated dehumidification, precise temperature control and fresh-air handling for environments with strict indoor climate requirements. Its modular design enables intelligent combined control of temperature and humidity while allowing compact installation and easy integration with process equipment.

Specifications

• Process air volume: 400–1,500 m³/h
• Relative humidity control range: 10%–50% RH
• Dehumidification capacity (at 20°C/60% RH): 2.3–10.5 kg/h

Applications
Engineered for high-standard industrial and clean-room scenarios such as pharmaceuticals, food processing, small laboratories and integration with drying systems, where coordinated temperature and humidity control and fresh-air treatment are required.

Key Features

• Integrated air treatment: Primary filtration, pre-cooling, desiccant wheel, post-cooling/heating and fan are combined in a single modular unit.
• Fresh-air handling: Capability to introduce and condition outdoor air while maintaining indoor oxygen balance and cleanliness.
• Modular desiccant wheel: Enables accurate humidity control and stable dew-point management for sensitive processes.

Advantages

• Precise environmental control: Eliminates control offsets common to split designs for accurate temperature and humidity regulation.
• Compact and thermally efficient: Profiled polyurethane foam panels minimize thermal bridging and prevent condensation at low temperatures.
• Intelligent control: PLC-based system with MODBUS and RS-485 support for BMS integration and remote monitoring.
• Simple operation: Stable operation, easy maintenance and straightforward system management for industrial use.

Technical specifications

• Type: Electric Heating / Steam Type
• Process air volume: 400–1,500 m³/h
• Relative humidity control range: 10%–50% RH
• Dehumidification capacity (at 20°C/60% RH): 2.3–10.5 kg/h
• Integrated functions: Primary filtration, pre-cooling, desiccant wheel, post-cooling/heating, fan, PLC control
• Control interface: PLC with MODBUS support and RS-485 protocol
• Insulation: Profiled polyurethane foam (prevents condensation at low temperatures)
• Typical applications: Pharmaceuticals, food processing, laboratories, drying equipment integration