Honeywell A4021A1002 sistema de comprobación de válvulas 230V 50Hz sin base

Honeywell A4021A1002 tightness control unit is designed for commercial and industrial facilities with high energy consumption and various types of gas-burning devices with capacities exceeding 1200 kW. It operates based on the principle of measuring the pressure differential between two valves during testing. Key Functions: Valve testing using gas pipeline pressure Long-term lockout upon defect detection Flexible test mode configuration Clear visual status indication Technical data: Operating temperature: -10 to +60 °C Storage temperature: -40 to +80 °C Humidity: Up to 95% at 40 °C (non-condensing) Power supply voltage: Low voltage 24 V, 50 Hz Line voltage 220–250 V, 50 Hz or 100–120 V, 50 Hz (other options available upon request) Maximum power consumption: 4.5 W Electrical output characteristics: Valve output: 4 A, cos φ 0.7 Exhaust valve output: 1 A, cos φ 0.7 Ignition regulator output: 4 A, cos φ 0.7 Alarm output: 1 A, cos φ 0.7 Enclosure rating: IP40 (not intended for use in humid environments without additional protection) Vibration resistance: 4.9 N (0.5 G) Fuses: External fuse: 16 A Internal fuse: 5 A Installation: Can be mounted in any position