Profile: Gentran supplies the plastic, rubber, and other related extrusion industries with precise and durable melt instrumentation. Our product line includes transducers & cables, indicators and gauges. Our GT72 transducer is available in industry standard lengths and pressure ranges. The GT72 has a non-linearity accuracy specification of 0.5% of full scale maximum BFSL. Our two Tuffgage® models are complete pressure systems that include a sensor and readout gauge. The GT90B, with included alarm, provides a relay contact with reset capability. The GT90 is a non-powered unit. The GT90B requires: 115/230 VAC, 50/60 Hz, and accuracy is 3.0% of full scale. Our GT409 1/4 DIN model is an analog pressure indicator/power supply designed for use with any four leg, 350 ohm Wheatstone bridge pressure transducer. The large 240 degree arc international scale makes the analog meter easy to read. These are available with dual alarm setpoints, selectable recorder outputs, and control sequence.