These gauges work best for Chemical and Fertilizer Plants, Refineries, Power Stations, as the gauges are installed outdoors. We offer Measuring System of Phosphor bronze, Brass, SS 316 or Monel. The Case of die cast aluminum with screwed bezel black finish or epoxy coated is also available. These are Weatherproof and dust proof Ip55 and have Accuracy ± 1 %. The Dial Size is 100,150 and 250 mm which are available in all standard process connections, Ranges from - 760 mmHg to 0 to 1000 kgcm2 and Receiver Gauge Input Pressure is 3 to.15 psi OR 0.2 to 1 kgcm2.