ZL-7801A Dual Output Intelligent Temperature and Humidity Controller Main Functions: 1. Refrigeration control, heating control 2. Dehumidification control, humidification control 3. Condensation alarm, alarm output 4. Timer-based load output, delayed load output Product Specifications: 1. Material: PC + ABS flame retardant 2. Power supply voltage: AC 100–240V, 50/60Hz 3. Input signal: Integrated temperature and humidity sensor (cable length: 2 meters) 4. Output load: R1 load 5A 250Vac, R2 and R3 loads 16A 250Vac, R4 and R5 loads 3A 250Vac (all resistive loads) 5. Setting range: Humidity 5%–95% RH, resolution 0.1% RH; Temperature -20°C to 60°C, resolution 0.1°C 6. Measurement accuracy: Temperature ±1%, Humidity ±5% 7. Operating environment: -20°C to 45°C, 10–90% RH non-condensing 8. Protection level: IP65 (front panel) 9. Overall dimensions: 7.8 x 3.45 x 7.1 cm 10. Panel cutout size: 7.1 x 2.9 cm