Marsh Bellofram Type 3110 and Type 3120, a series of single- (3110) and double-loop (3120) electro-pneumatic analog circuit-card servo pressure transducers are designed for space-conscious, high-performance, economical air pressure monitoring applications. With a footprint of 2 x 2.8 inches (50.8 x 71.12 mm) and available analog monitor output ranges from 29” Hg to 600 psig, […]