This is an inquiry message about liquid level Detectors in the 108th China Canton Fair. (这是一条买家关于"liquid level Detectors"的询盘信息,来自第108届中国广交会。)Inquiry Message (询盘信息) liquid level Detectors We are looking into finding a supplier for an audible low level detection unit that installs to the side of a open 55 gal drum that's been cut in half. And can sense when the coolant,(which gets increasingly dirtier as the day goes on.) reaches below an adjustable level. It needs to be fairly heavy duty. Ther is no real heat involed. It should be able to handle 140f. Contact Info (联系信息) Mike Jamar 92085 Company: BAE SYSTEMS Advanced Ceramics Div. E-mail: mikejamar@hotmail.com mikejamar@hotmail.com