Core Features and Market Positioning of the FST800-211P341I-16B Pressure Transmitter

The FST800-211P341I-16B pressure transmitter，as a high-performance diffused silicon sensor，is specially designed for liquid and gas pressure measurement。This article provides detailed quotation information and the manufacturer contact number，while also covering comparisons with popular models such as MPM489 and HM27G，helping technical evaluators quickly obtain key parameters and procurement information。

With its excellent stability and accuracy，the diffused silicon pressure sensor has become the preferred choice in the field of industrial automation。The FST800 series adopts advanced MEMS technology，achieving highly sensitive conversion of pressure signals through the piezoresistive effect of silicon crystals。Its core advantages include long-term stability ≤±0.1%FS/year，a temperature compensation range of -40℃~125℃，and full compliance with ISO 9001:2015 quality management system certification。For scenarios that require simultaneous monitoring of gas and liquid media，this model is equipped as standard with a 316L stainless steel isolation diaphragm，which is compatible with corrosive media and provides protection up to the IP68 standard。

Horizontal Comparison of Technical Parameters of Mainstream Models

Key Considerations for Procurement Decisions

When selecting a pressure transmitter，technical evaluators should focus on three dimensions：first is media compatibility，for fluids containing solid particles，the DG1300-PJ series with a ceramic diaphragm should be selected；second is environmental adaptability，the HR-M1KF2AN3 model is recommended for applications with severe vibration，with impact resistance up to 50g；finally，system integration requirements，if bus communication is required，the PROFIBUS-DP version of PS6000-VB-BZ-A1-A-30/FZ should be prioritized。It is worth noting that，Domestic Pressure Controller ATM500 Digital Pressure Controller also performs excellently in hydraulic control systems，with control accuracy ≤±0.5%FS and support for 4~20mA analog output，making it a viable alternative solution。

In-depth Analysis of Typical Application Scenarios

In the petrochemical industry，the DMP331-110-6000-3-5-100-300-1-000 model has become the preferred choice for reactor pressure monitoring thanks to its Ex d IIC T6 explosion-proof certification；while the food and pharmaceutical industries are more inclined to choose the SS-SS302 series，because of its hygienic design that complies with FDA standards。For high-vibration environments such as wind turbine pitch systems，the special damping structure of HR-K2SJG1F2AF can effectively suppress mechanical interference，and measured data shows that its signal drift under high-frequency vibration is <0.05%FS。

Clarification of Common Misconceptions in Technical Evaluation

Misconception One：All diffused silicon sensors can be used interchangeably。In fact，although FST800-211P341I-25B and FST800-211P341I-16B belong to the same series，the 25MPa range version requires a thicker isolation diaphragm，resulting in a 15% increase in response time。Misconception Two：Ignoring the impact of temperature。Measured results show that when the ambient temperature exceeds 80℃，the zero drift of sensors without special treatment can reach 2%FS，which is also why the HM27G-1-A1-F1-W2 model is equipped as standard with dual-channel temperature compensation。

Why Choose Our Solutions

We provide full-process technical support from model selection consultation to installation and commissioning。All pressure transmitters have passed calibration testing by third-party institutions，and come with multi-brand protocol conversion software including ROSEMOUNT。Call 400-XXX-XXXX now to obtain an exclusive quotation plan for FST800-211P341I-16B，and bulk purchases can enjoy an extended three-year warranty service。For customers requiring digital upgrades，it is recommended to simultaneously consider the integration solution of Domestic Pressure Controller ATM500 Digital Pressure Controller，which supports the Modbus RTU protocol and enables seamless connection with existing SCADA systems。