Don’t know where to start with the complex manual for the KS-E-E-C-B04C-M-V pressure transmitter？ This article helps you quickly master the key operating points of diffused silicon liquid and gas pressure sensors in 3 minutes， covering core knowledge such as installation， calibration， maintenance and servicing， helping you easily handle usage challenges for various transmitter models such as WS-WS101 and QBE-QBE2002.

The diffused silicon pressure transmitter achieves precise measurement through the semiconductor piezoresistive effect， and the KS-E-E-C-B04C-M-V model adopts a fully welded stainless steel structure with a protection rating of IP68. Its core advantages are：1) high-accuracy output of 0.1%FS；2) stable operation across a wide temperature range of -40~125℃；3) standard dual output of 4-20mA+HART protocol. Compared with the YM-GJ model with remote transmission signal， this series is more suitable for harsh environments such as oil pipelines， while the QBE2003-P6 alarm control model is more suitable for safety interlock systems.

According to the KS-E-E-Z-B01U-M-V installation instructions， special attention should be paid to three points：first， the threaded interface should be wrapped with 2.5 turns of Teflon sealing tape to avoid diaphragm deformation caused by over-tightening；second， for liquid measurement， vertical installation of the pressure guiding pipe is recommended， while for gas measurement， it should be kept horizontal. A chemical plant once had a 12% measurement deviation due to an incorrect installation angle of the 40.4366/000-999-405-502-20-61 model， and accuracy was restored to ±0.2% after recalibration by our technical team.

The WS-WS101 maintenance manual recommends three basic maintenance tasks every 6 months：1) clean the pressure port with anhydrous ethanol；2) check whether the O-ring is aged；3) perform an analog output test. Our service data shows that customers who strictly follow this process reduce equipment failure rates by 67%. For special models such as YM-JGSYY， attention should also be paid to regular pressure relief inspection of the explosion-proof chamber.

Q：How to select the customized KS-E-E-C-B02C-M-V model？
A：Three parameters need to be provided：medium temperature， corrosiveness， and measuring range， and our engineers will provide a configuration plan within 2 hours.
Q：Why are diffused silicon sensors more expensive than ceramic capacitive sensors？
A：Because they use monocrystalline silicon sensing elements， their temperature characteristics are 3-5 times better than ceramic materials， and long-term stability is improved by 80%.

In LNG storage tank monitoring， the QBE-QBE2002 alarm control model can simultaneously achieve：1) 0.05MPa pressure threshold triggering；2) remote data transmission through a 4G module；3) automatic generation of pressure change curves. After a coastal receiving station adopted this solution， it successfully provided early warnings for 3 pipeline ice blockage incidents.

With 15 years of focus on the pressure sensor field and ISO9001/ATEX dual-certified production lines， we provide：1) 72-hour emergency replacement service；2) free on-site technical training；3) an extended 3-year warranty for all models. Click to contact an engineer to obtain an exclusive configuration plan for the KS series.