YD31 pressure sensor is a series pressure transmitter of our standard transmitter.Imported chip assembly, reflecting a world-class pressure transmitter technology.Compact, rugged. Light weight, easy to install. Easy to use. Maintenance-free. Zero outside the range can be continuously adjusted, a wide range of migration. Suitable for a variety of occasions in harsh environments and corrosive media.
A high sensitivity silicon pressure chip is employed in the sensor. Through the high reliability of amplifying circuit and precise temperature compensation, and perfect assembly process to ensure the quality and performance of the product.This pressure transmitter is designed for industry application with perfect long term stability.
Measure Range | -100kPa~0.....10kPa...100MPa |
Pressure Type | gauge (G), absolute (A), sealed gauge (S) |
Overpressure | 150%FS |
Accuracy | 0.2%FS, 0.5%FS |
Output > | 4-20mA(2-5V;0.5-4.5V;0-10V(3-p> |
Supply | 12-36Vdc,12~36Vdc;15~30Vdc;15~36Vdc;15~36Vdc;5Vdc |
Temp.coefficient of zero | ±0.02%FS/°C(typ.) ±0.03%FS/°C(max.) |
Temp.coefficient of span | ±0.02%FS/°C(typ.) ±0.03%FS/°C(max.) |
Compensated temperature range | -10~+70°C |
Operating temperature range | -40~+125°C |
Storage temperature range | -40~+125°C |
Insulating resistance | ≥100MΩ@100Vdc |
Load resistance | R≤(U-15)/0.02 (for 4/20mA) R>100kΩ(for voltage output) |
Electrical interface | DIN43650, option 1.5m cable connetion |
Pressure interface | G1/2,M20x1.5,G1/4, 1/4NPT, 1/2NPT(customer request) |
Material of pressure membrane | 316L stainless steel |
Material of housing | 1Cr18Ni9Ti stainless steel |
Response time(10%~90%) | ≤10ms |
Shock/impact | 10gRMS,(20~2000)Hz/100g,11ms |
Protection | IP65 |
1 Main features of pressure transmitter Anti-overload and anti-impact ability, over-voltage up to several times the range, or even directly beat the measuring rd object will not cause damage, and has no effect on the measurement accuracy;
2 High stability, better than 0.1% of full scale each year, the technical indicators have reached the level of intelligent pressure instruments; temperature drift is small, due to the cantion of the pressure measuring termediate solution, the sensor not only obtained a high measurement accuracy, and Little affected by temperature gradient;
3 Pressure transmitter wide applicability, easy installation and maintenance, can be installed anywhere.
Applications china smart 4-20ma pressure transmitter price
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