This article provides business evaluation personnel with a 5-step quick installation guide for the YM-JL diffused silicon pressure sensor, covering the installation essentials for models such as KS-E-E-C-B04U-M-V. As a professional pressure sensor manufacturer, Xi'an Shenghongchuang Instrument Co., Ltd. will explain in detail the correct installation methods for diffused silicon liquid and gas pressure sensors, helping you avoid installation risks and ensure stable equipment operation.

I. Technical Principles and Industry Applications of Diffused Silicon Pressure Sensors

Diffused silicon pressure sensors use the semiconductor piezoresistive effect principle. When external pressure acts on the sensing element, the resistivity of the silicon crystal changes and is converted into an electrical signal output through a Wheatstone bridge. As a core component of flow control equipment, YM-JL series products are widely used for gas and liquid pressure monitoring in industries such as petrochemicals, electric power and energy, and water treatment. Their typical accuracy can reach ±0.1%FS, with an operating temperature range of -40℃~125℃, fully complying with the requirements of the GB/T 15478-2015 national standard.

II. 5-Step Standardized Installation Procedure for YM-JL Models

Step 1: Pre-installation Inspection
Verify the YM-JL product model against the packing list, and confirm that it includes the sensor body, mounting bracket, sealing gasket, and manual. Check whether the connection threads of models such as KS-E-E-C-B04U-M-V match the pipeline, and it is recommended to use a diameter gauge to verify standard specifications such as G1/2" or NPT1/2".

Step 2: Mechanical Installation
Use a torque wrench to tighten according to the standard of 15~20N·m to avoid diaphragm deformation caused by overload. For YM-GJ models with remote transmission signals, the cable bending radius must be kept >5 times the outer diameter, and the cable should be kept away from strong electromagnetic interference sources.

III. Key Parameters and Performance Verification

IV. Solutions to Common Installation Problems

Problem 1: Zero Drift
When zero drift occurs in models such as TEYB-KO-KA after installation, the impact of pipeline vibration should first be eliminated, and then zero calibration should be performed through a HART communicator. If it is an alarm control model such as YM-YYJ, it is also necessary to check whether the set threshold is reasonable.

V. Why Choose Shenghongchuang Instruments

As a high-tech enterprise in Xixian New Area, we provide:
1. An extended 18-month warranty (standard models such as WS-WS101 carry a 12-month warranty)
2. Free dimension drawings and installation videos for models such as YM-LHJ
3. QBE-QBE2002 series products certified by ISO9001/CE
Call 029-8456XXXX now to obtain an exclusive business evaluation solution for YM-JL models