BPK106 intelligent explosion-proof pressure controller

BPK106 intelligent explosion-proof pressure controller I. Introduction BPK106 intelligent explosion-proof pressure controller is a pressure measurement, display, output, control and communication in one pressure measurement and control products. The product is fully electronic structure, front-end separation membrane oil-filled piezoresistive pressure sensor, the output signal from the high-precision, low drift amplifier processing, high-precision A / D converter means, converted into the microprocessor can process digital signal processing control signal operation through two-way switch, pressure control system monitoring and control. The smart pressure controller uses a flexible, easy to operate, easy to debug, safe and reliable. Wider use of water and electricity, water, petroleum, chemical, mechanical, hydraulic and other industries, the pressure of the fluid medium on-site measurement, display and control. Second, the technical performance measuring range 0 ~ 5,20,100 ...... 1000KPa medium temperature - 20 ~ + 85 ℃ 0 ~ 2,20,40 ...... 60MPa ambient temperature - 30 ~ + 70 ℃ Measuring media compatible with 316L stainless steel Each gases, liquids relative humidity from 0 to 80% output signal 4 ~ 20mA standard signal output (optional) Response time ≤1ms four control points relay output 220VAC 3A Maximum power consumption <3W power supply voltage 24VDC / 220VAC ± 20% switch life> 1 million times Display range -1999 to 9999 diaphragm material 316L stainless steel control accuracy ≦ ± 0.5% FS Housing material 1Cr18Ni9Ti display accuracy ± 0.1% FS Pressure connection external thread M20 * 1.5, or user-defined long-term stability ≤ ± 0.2% FS / year of protection IP65 Third, the product features 1, 4-digit display of the current pressure value 2, analog output (4 ~ 20mA) 3, 4 to choose from a variety of power supply, housing is provided with a light emitting diode node operation, easy to observe 5 , buttons to adjust and live set various parameters, easy to operate 6, 4 relay outputs, load capacity 220VAC 3A 7, the switch can be set at between zero to full scale