The stainless steel M-50X Series Explosion-Proof Fixed Set Point Flow Switches are extremely sensitive explosion-proof flow switches engineered to monitor vital sample flow parameters for instrumentation in process control and inert blanket gasses. The flow switch utilizes a single moving part which responds to fluid (liquid or gas) flowing within a system. When triggered, the M-50X Flow Switch will be within 10% of the desired set point, with repeatability of 5%.Malema offers custom set point calibration of its M-50X Series Explosion Proof Flow Switches that can be programmed at our Malema facility before shipping. Standard pre-calibrated set point ranges on these flow switches are also available for immediate use and distribution. These UL listed, ATEX and IECEX certified flow switches come in SPST or SPDT configurations and are available in 1/8” and 1/4” port sizes.