3351 Смарт Diffferential преобразователь давления

3351 series is a digital differential pressure transmitter designed for industrial pressure measurement applications. The KH3351 offer Configurations for Differential, gas, absolute pressure and vacuum liquid-Level measurements including integrated solutions for pressure, level and flow. Features Improved performance, increased accuracy, greater stability, Intelligent Direct frequency signal outputDigital accuracy: ±0.05%Analog accuracy: ±0.075% ±0.1% FSCompleter performance accuracy: ±0.025%FSFive Years stability of 0.25%Range Ratio: 100:1200ms measurement rateParameter setting by pressing buttonHigh zero anti-interference and stability plus ZSC and TSC.Small stainless steel flange(2.7kg,199mm), easy to be mountedProcess connection compatible with other productsImproved cold and hot stability by H alloy sheathed Standard4-20mA output with communication keyboard and RS485 interface, no need manipulatorSupporting technical updating between field bus and filed-controlSpecifiction .Process Fluid :Liquid, gas, vapor .Application :Differential pressure, gauge pressure, absolute pressure .Measuring Range :-100Pa to 40Mpa .Measuring Accuracy :±0.2% to±0.25% FS .Linear output : 0.075%±0.1% Range ratio : 1:1 .Digital accuracy :±0.05%. .Stability :5 years of 0.25% .Ambient temperature :-40°C to 85°C. Ambient Humidity :0-95%RH .Humidity limits :0-100%RH relative humidity .Turn on time :2S with minimum damping .Damping adjustment :0-32S .Material Flange/Adaptor : Stainless Steel 316L/Monel/ Hastelloy/Carton Steel Drains/Vents : Stainless Steel 316/Monel/ Hastelloy Diagrams : Stainless Steel 316L/ Monel/Hastelloy C/ Tantalum Wetted O-Ring : Viton/ Buna-N Seal O-Ring : Viton/ Buna-N Bolts&Nuts : Carton Steel/Stainless Steel316 Converter housing: Low copper cast aluminum alloy with Polyurethane paint Fill Fluid : Sillicon/ Fluorine Oil Enclosure :IP67 ( Standard) : Intrinsically Safe EEx ia IIC T5 : Explosion proof Ex D IIC T5 Output Signal : 4-20mA current output : HART( RS485 port with communication keyboard, without hand held communicator .Power Supply: 12V to 45VDC, 24VDC as standard Power Connection: cable, air plug, Hirschman plug Vibration Effect: +/-0.05% of URL per g to 200 Hz in any axis Process Connections: 1/2NPT, 1/4NPT Protection Class: IP67 Weight: 2.7KG As a proffestional manufacturer, we can supply high quality and service for you. Welcome Purchase!!!