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Product name:
DX1200 differential pressure transmitter
Product description
DX1200 differential pressure transmitter is a solid-state piezoresistive sensing element sensitive.Between the chip and two corrugated diaphragm filled with silicone oil.The role of the measured differential pressure to both ends of the corrugated diaphragm.Silicone oli pass through the differential pressure to the sensitive chip.Sensitive chip connect with special amplifier by wires.Piezoresistive effect of semiconductor materical used to achieve differential pressure and the electrical signal conversion.It applicable to test the pipe fluid pressure and poor water level, of the petrochemical,Hydrology,electricity and so on.The feature is small size,light weight,easy installation.
Main technical features:
Measuring range | 0~0.01…5MPa |
Output type | 4~20mADC(2-wire),0~5VDC(3-wire & 4-wire),0~10mADC(3-wire & 4-wire) |
Accuracy | ≤±0.25%FS(typical), ≤±0.5%FS(maximum) |
Stability | ≤±0.1%FS(typical), ≤±0.2%FS(maximum) |
overlode | 150% |
Voltage supply | 12~28VDC(typical 24VDC) |
Compensation temperature | -20°C~+70°C |
Operating Temperature | -40°C~+85°C |
Insulation Resistance | >100MΩ/50V |
Insulation Strength | >500MΩ/500V |
Pressure connection | M20×1.5,M12×1,G1/4,G1/2,(Internal thread) |
Electrical connection | Hirschman plug or cable |
Surface protection | IP65 |
Explosion levels | ExiallCT5 |
Working medium | Compatible with 316 stainless steel fluid |
pressure transmitter