Non-powered Hazard Flow Meters

The Macnaught MX range of flowmeters is available with an Intrinsically Safe battery operated digital register with a 17mm LCD display, providing real-time indication of Flow rate, total (resettable) and accumulated total (non-resettable). This display is IECEx, ATEX, CSA Canada and FM USA certified. Locally mounted to Macnaught Oval Gear flowmeter with a Simple Apparatus PCB, the flowmeter with Simple apparatus PCB and Intrinsically Safe display is IP67 rated. No power is required for operation. The Simple Safe PCB module is designed according to IEC 60079-0:2018 and IEC 60079-11:2012. It is completely passive, adds no energy to the circuits connected, and complies with the applicable clauses for Simple Apparatus (per IEC 60079-11) when used in conjunction with the Intrinsically Safe display. Both reed switch input circuits of the MX1R-IS module, are suitable for use as simple apparatus in type of protection intrinsically safety Ex ia IIC.

Perfect for Hazard Locations without available Power or Cabling Capabilities