Atmospheric pressure sensor SENS PD

sensitive element4-20 mARS-485

Executes continuous measurement of excessive pressure and negative pressure in liquids, vapour or gas for automatic control and adjustment of technological processes. Operates with the following media: air (atmospheric, compressed), nitrogen, water (hot, cold, municipal, recycling), vapour, oil, gas (natural, furnace, coke),carbohydrate condensate, petroleum products (oil, petroleum, kerosene, et c), oxygen. Designed for installation(indoor/outdoor) in hazardous areas. Features operation in oxygen atmosphere output signal dynamic neutralization (damping) shock-resistant housing made of aluminum alloy or corrosion-proof steel explosion-proof modification transit connection continuous self-testing wide selection of interfaces: power and signal line SENS (SENS protocol), RS-485 (Modbus RTU protocols), 4-20 mA (HART Revision 6 protocol) various types of mounting devices for protective cable sheath (metal hose conduit, armored cable, pipe) The housing is made in AlSi7 alloy with fluoroxide electroconductive coating and powder-coated (might be executed in stainless steel as per Costomers request). Has external and internal grounding clamps, one or two cable fittings and a connection joint M20x1,5. Can be completed with various cable protection sheaths fixture units. Electronic control block, board with connection terminals and primary converter - tensoresistive element (silicone on sapphire structure-based); the access to the board is executed via removable cover, conductor connection is executed via cable entries. Electronic block converts data received from sensitive element to a standard digital or analog signal.