广泛加AK系列压力传输器

Detailed Product Descriptionsearched and developed independently by our company,is pressure detect transmit unit in the industrial automation control systemMain features :Good reliability, High precision Temperature influence slightly Stability ±0.1%FS / year Intelligention, miniaturization control parameter is locked by ciphere code so that be ensure the safety measuring scope wide Display for LCD digital range or percentage Software compensation When the range is changed, it may not introduce pressure Self-diagnosis in the failure, remote setting communication, remote control Waterproof, dust-proof, shake-proof, explosion-proof, corrosion-proof Field bus HART protocol communicationTechnical parameters :Measuring range relative pressure max 0 60 MPa? min 0 1.6 KPa Absolute pressure max 0 60 MPa? min 0 20 KPa Negative relative pressure (-0.11) MPa Power voltage (12 45) V DC Communication output communication distance: 2 Km, using CEV cable Load capacitance: below 0.22μF Load inductance: below 3.3 mH Space with power line: above 15 cm Input impedance of the receiving instrument which connected on the receiving resistance: above 10 KΩ when 2.4 KHz Accuracy·accuracy grade 0.1 grade, 0.2 grade, 0.5 grade ·Temperature influence: ±0.1%FS / 10 ·Stability fine than 0.1% FS/year ·Position influence: Installation position not affect zero point Permission temperature normal working temperature: -20 70 Membrane: -20 80 (short-time may reached 130) Storage temperature: -20 80 High-low temperature type: -65 150 10 20010 350 Relative humidity 0 100% RH Explosion-proof grade isolated explosion type ExdIIBT5 or ExdIICT6 Protection gradeIP67 Material of part contacted with measured medium Process connection: 316 L/304/1Gr18Ni9Ti stainless steel /Hutchinson Alloy C Seal element: fluorine rubber/Nitrile rubber/PTEE/full sealing weld Lead-out mode of wiring may be lead-out from any outlet according to requirement, it is advised to use min φ7.5 industrial cable as lead so that it is sealed. Lead-out joint selected universal cable joint, without lead end should be sealed with terminal cover. Field indicating LCD liquid crystal digital display (option) External adjustment zero resolution 0.05% of the range, is setting within measuring scope