Dwyer DFMT-25A is a Digital Paddlewheel Flow Transmitter with a temperature range of -4 to 194°F (-20 to 90°C). It has an accuracy of ±1.5% FS and a power requirement of 12 to 24 VDC. The transmitter is enclosed in an IP65 rated ABS plastic housing with removable screw terminals for electrical connections. It has analog and pulse outputs, compatible with clean liquids. The LCD display measures 2.38 x 1.25" (60.33 x 31.75 mm). Wetted materials include PVDF, ceramic, and fluoroelastomer o-rings. The transmitter has a pressure limit of 145 psi and a maximum totalizing display of 9,999,999,999.