Hanshin HET-700S Ex. TELEPHONE

• Make: Hanshin
• Model code: HET-700S
• Handset: Yes
• Mount: Wall
• Construction: CAST AL & CAST BRASS

I.S Auto Telephone System is for inter-communication where installed in hazardous or flammable area in consideration of the special environment of vessel at sea. This telephone system is also specially designed and manufactured to comply with intrinsically safety construction standard of IEC 60079-0 / 60079-11 and Ex ia IIC T6 protection type. Features: Voice open voltage : max. 21V Voice short current : max. 46mA Hook/Call SW short current: max. 10mA Transmitter/ Receiver level: adjustable Operating environment: 40℃<Ta<+60℃, 5%-95%