डॅनफॉस जीडीयू गॅस डिटेक्शन युनिट इन्स्टॉलेशन गाइड
Danfoss GDU Gas Detection Unit Specifications Product Name: Gas Detection Unit (GDU) Models: GDA, GDC, GDHC, GDHF, GDH Power: 24 V DC Max Sensors: 96 Alarm Types: 3-color alarm with buzzer and light Relays: 3 (Configurable for different alarm types)…