For wet-to-wet differential pressure measurements, Setra Systems newest transducer with remote sensors provides users several user-selectable variations. The Multi-Sense® 231RS sensors have four unidirectional and bi-directional switch-selectable pressure ranges: 5, 10, 25 and 50 (D, C,B or A) for range code RS1 versions with a max line pressure of 50 psi to 25, 50, 125 and 250 psi for RS5 units with a max line pressure of 250 psi and three levels between these. For pressure ranges A,B and C, the full scale accuracy is ±1% and for range D it is ±2%. In addition, the units have field-selectable output choices of true 4-20 mA, 0 to 5, 1 to 5, and 0 to 10 VDC with push-button zero and remote zero capabilities. The recommended pressure media are liquids or gases compatible with 17-4 PH stainless steel.
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