... /cm3 3.Accuracy:10mm 4.Temperature:-30~520 UHZ magnetic flapper level indicator UHZ series magnetic level gauge is for on ... working media, provide stainless steel, stainless steel lined with PTFE, ABS, PP-R, PVC, UPVC and other materials, including stainless steel ... , PTFE lining, ABS, PP-R, PVC, UPVC material for acid and alkali Corrosive ...