Description Specifications Literature Description Barksdale's UDS7 Series Solid State Pressure Switches offer the convenience of three discrete components (dual pressure switch, pressure transducer, and digital pressure gauge) combined into one compact package. Setpoints can be easily adjusted using a built-in, user-friendly menu without the need for test pressure. Analog transducer outputs are scalable from 25% to 125% of the full adjustable range. A 12-bit microprocessor provides built-in self diagnostics and allows for switch time delays and pressure cycling up to 100 times per second. These units are built to last and come standard with IP65 protection.For applications requiring precision pressure control and extremely long life, the UDS7 Series is the ideal solution.Features:ATEX Ex d Certified ConstructionDual seal protectionAdjustable setpoint delay - up to 9.9 seconds2 setpointsHigh accuracy with fully adjustable deadbandDigital readoutFully configurable via keypadSuitable for rapid cycling (100 times per second)Applications:Oil & gas pipelinesRefineriesPetrochemical plantsPulp and paper millsCoal and oil fired power plantsCement plantsGas transfers for fuel systemsFactory preset setpoint options are available. Contact FLW for further information. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General SpecificationsAccuracy:±1% f. s. at 77°F (25°C)Repeatability:±0.1% f. s. at 77°F (25°C)Sensor Element:Piezoresistive measuring cellWetted Parts:316 and 17-4 PH stainless steelEnclosure:Die cast aluminumProcess connection:1/4" NPTFElectrical Connection:Internal screw terminal strip via conduit connection 3/4" NPTFPressure Range:0-500 PSIG (0-34.5 BAR)Output:Dual switch plus 4-20 mA output Literature & Docs Accessories