... .Delivery ; about 5 days 4.Vertical installed Flow Switch Stainless Steel Paddle Flow Switch Tolerance ±15% of full scal Media ... Hysteresis depending on switch value, minimum 0.7 l/min. Metering Substances Oil, Water, Gas, Air (If special substances, please ... Pipe Size DN10~DN80 Materials Brass or Stainless Steel flow meter,electromagnetic flowmeter FS10 electroomagnetic flowmeter is an inductive ...