We are interested in buying ultrasonic level transmitters. We need ultrasonic level transmitter witch have accuracy within 10 to 15cm with output 4-20mA power supply can be 24V or 220V. We need it to measure level of cement in powder in silos accuracy isn t a problem we just need it as soon as possible and cheap. Best regards, Emir 联系方式Co:Amm Elektronika Add:Bosnia and Herzegovina Tel:387-35-316250 Email:info@amm-el.com Website:http://www.amm-el.com联系人：Mr. Emir Konjic国家：Bosnia and Herzegovina产品类别机械五金info@amm-el.com
