As a key component in industrial automation systems, the installation space of the BBP-1 pressure transmitter directly affects equipment integration efficiency. This article provides an in-depth analysis of the technical details of the dimensional drawing of the diffused silicon sensor, covering the installation specifications of pressure transmitters such as YM-bestace661 and CPT-CPT1, helping business evaluation personnel accurately plan equipment layout and ensure the measurement accuracy and system compatibility of CY-4000 and other series products.

Technical Performance and Dimensional Design of Diffused Silicon Sensors

Diffused silicon pressure transmitters are well known for their high precision and stability. The BBP-1 series adopts advanced MEMS technology, integrating sensitive components and signal processing circuits into one unit. Its core advantages are: measurement range covering 10kPa to 160MPa, linearity better than 0.1%FS, and annual stability ≤0.2%FS. For business evaluation personnel, special attention should be paid to the ISO standard interface dimensions of the mounting flange (for example, the bolt hole spacing of a DN50 flange is 85mm) and the typical specifications of the sensor body with a diameter of 42mm × length of 120mm, as these parameters directly affect space allocation inside the equipment cabinet.

Comparative Analysis of Mainstream Models and Selection Guide

For scenarios with high cleanliness requirements such as the pharmaceutical industry, it is recommended to choose the SWP-T20 series with ceramic sensors. Its no-fill-fluid design can avoid process contamination, and the IP65 protection rating meets GMP specifications. In the petrochemical field, priority should be given to the CY-4000 model with iaIICT4 explosion-proof certification.

Installation Specifications and Space Layout Recommendations

According to the requirements of IEC 61508, the following space should be reserved for pressure transmitter installation:

• Radial maintenance space ≥150mm
• Cable bending radius ≥5 times the cable diameter
• Horizontal distance from vibration source ≥300mm

Especially for pipeline-mounted models such as LRDG-LRDG, attention should be paid to the medium flow direction arrow marking and the spacing between valve groups. The 3D CAD models provided by Xi'an Shenghongchuang Instrumentation Co., Ltd. can help customers carry out virtual assembly verification and avoid on-site rework.

Industry Application Cases and Alternative Solutions

In a refinery project in Shaanxi, after using the BBP-1 transmitter to replace the traditional diaphragm box sensor, the maintenance cycle was extended from 3 months to 2 years. For projects with limited budgets, the C-C23 economical solution can be considered, but its temperature compensation range (-20~+70℃) is relatively narrow. It is worth noting that after customers in the food industry chose the SWP-T20 ceramic capacitive transmitter, the product qualification rate increased by 12%, thanks to the zero-contamination characteristics brought by its pure ceramic substrate.

Why Choose Xi'an Shenghongchuang

As a high-tech enterprise in Xixian New Area, we provide:

1. 18-month extended warranty (industry standard 12 months)
2. Free DWG-format engineering files of dimensional drawings
3. 48-hour rapid sample service
4. Compliant with the national standard GB/T 17614.3-2015

Our professional technical team can assist you in completing full life-cycle management from YM-bestace662 model selection to LD-LD183 maintenance, contact us now to obtain customized solutions.