The ETUH22 by Alfa Electric is an electronic thermo-hygrostat designed to monitor and control both temperature and humidity inside electrical enclosures. It’s ideal for preventing condensation and maintaining optimal operating conditions for sensitive equipment.

 Key Specifications

• Temperature control range: 0°C to +60°C
• Humidity control range: 20% to 90% RH
• Sensor type: Electronic (temperature + humidity)
• Output configuration: SPDT (Single Pole Double Throw)
• Power supply: 230V AC, 50/60 Hz
• Max current: 10A
• Max voltage: 250V AC
• Operating temperature: –40°C to +80°C
• Mounting: DIN rail 35 mm (EN50022)
• Connection: Screw terminals
• Protection rating: IP20
• Dimensions: 68 × 53 × 38 mm
• Material: PA6, UL94 V0 self-extinguishing plastic
• Certifications: CE, UL (File No. E348803)