Active Member
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[China]
Address: No.132 Yangyang international plaza,Zhuque road, Xi'an, Shaanxi Province, P. R. China
Contact name:Jason
Atech sensor Co.,Ltd |
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0.5%FS Submersible Pressure Switch Long Lifespan 0.5 ~4.5V,
Feature
● Wide range application
● Long service life
● Diffused silicon oil-filed sensor cell
● Reinforcement cables optional
● Intrinsically sate ,explosion proof
Applications
● Hydraulic monitoring
● Liquid measuring for petroleum ,metallurgy
● sewage treatment
● fuel tank level monitoring
● water-saving irrigation
● circulating fluid monitoring
Description
Input type level transmitter is based on the principle of the hydrostatic liquid height is proportional to the measured, using the piezoresistive effect diffused silicon or ceramic-sensitive element, an electric signal converted to static pressure. After temperature compensation and linearity correction. Convert into 4-20mADC standard current signal output. Input type level transmitter sensor portion can be put directly into the liquid, the transmitter portion may be a flange or bracket, it is extremely easy to install.
Speifications
| pressure medium | liquid compatible stainless steel |
| pressure ranges | 0~0.5 m H2O...200 m H2O |
| overload pressure | 150%FS |
| output signal | 4~20mA, 0.4 ~4.5V, 0~10V, |
| accuracy | 0.5%FS (standard) |
| load resistance | RL = (U-10)/0.02(Ω) (4~20mA current output), ＞20KΩ (voltage output) |
| long term stability | 0.2%FS/year |
| supply voltage | 24VDC ,12VDC |
| compensated temperature range | 0~60°c |
| operating temperature range | 0~+100°c |
| storage temperature range | -40~+125°c |
| temperature coefficient of zero | 1.5%FS (Max) |
| temperature coefficient of span | 1.5%FS (Max) |
| insulation resistance | 100MΩ@ 250VDC |
| Pressure connection | screw thread, throw-in type |
| Protection grade | IP68 |
| material of wetted part and housing | 1Cr18Ni9Ti |
| material of pressure membrane | 316L |
| Response time | 10ms |
