Dwyer 679-8 Weatherproof Pressure Transmitter is a reliable and accurate solution for monitoring pressure in corrosive liquids and gases. With a temperature range of -40 to 260°F (-40 to 125°C) and a humidity range of 10 to 90% RH, this transmitter can withstand harsh environments. It has a high accuracy of ±0.25% FS and features easy zero and span adjustments of ±15%. The 2-wire 4-20 mA output allows for easy integration into existing systems. With an aluminum enclosure and corrosion-resistant wetted parts, this transmitter ensures durability and long-term stability, with less than 0.5% FS/year.