描述
FOXBORO P0926HC产品详情解析
FOXBORO P0926HC是美国福克斯波罗（Foxboro，现属施耐德电气旗下工业自动化品牌）推出的一款高性能智能差压变送器，专为工业过程控制中的差压、液位、流量测量设计。该产品结合高精度传感器、智能数字处理技术与HART/FOUNDATION Fieldbus通信协议，具备宽量程、高稳定性、自诊断功能，适用于石油化工、电力、制药、食品饮料等行业的苛刻环境。以下从产品定位、技术规格、核心功能、应用场景及选型建议五方面详细解析：
一、产品定位与核心优势
所属系列
P系列差压变送器：P0926HC属于FOXBORO P系列，该系列以高精度、高可靠性、智能化为特点，支持差压、液位、流量测量，适用于高压、高温、腐蚀性介质的工业场景。
智能变送器：集成微处理器与数字通信，可实现远程校准、故障诊断、参数调整，减少现场维护成本。
核心优势
高精度测量：采用硅压阻式传感器，精度达±0.04%FS（满量程），重复性≤0.01%FS，满足精细化工、制药等行业的严格需求。
宽量程比：支持100:1量程比（如0-1kPa至0-100kPa），可覆盖微差压至高压差的广泛测量范围。
智能通信：支持HART 7/FOUNDATION Fieldbus（FF）协议，可与PLC、DCS系统双向传输差压值、温度、诊断信息，实现远程监控与自优化。
环境适应性：通过ATEX Zone 2、IECEx、NEMA 4X/IP66认证，适应防爆、防尘、防水、耐腐蚀环境。
二、技术规格与参数
1.基础参数
参数规格
型号P0926HC
测量类型差压（Differential Pressure），可扩展为液位、流量测量
量程范围微差压：0-100Pa至0-10kPa
低压差：0-10kPa至0-100kPa
高压差：0-100kPa至0-10MPa
精度±0.04%FS（标准），±0.02%FS（高端型可选）
稳定性年漂移≤0.015%FS（长期使用无需频繁校准）
响应时间<30ms（从0%到90%满量程），支持快速动态测量
FOXBORO P0926HC Product Details
The FOXBORO P0926HC is a high-performance intelligent differential pressure transmitter from Foxboro(now an industrial automation brand under Schneider Electric)in the United States.It is designed for differential pressure,liquid level,and flow measurement in industrial process control.Combining a high-precision sensor,intelligent digital processing technology,and HART/FOUNDATION Fieldbus communication protocols,it offers a wide measuring range,high stability,and self-diagnostic capabilities,making it suitable for demanding environments in industries such as petrochemicals,power generation,pharmaceuticals,and food and beverages.The following is a detailed analysis of the product’s positioning,technical specifications,core functions,application scenarios,and selection recommendations:
1.Product Positioning and Core Advantages
Series
P Series Differential Pressure Transmitters:The P0926HC belongs to the FOXBORO P Series,which features high precision,high reliability,and intelligent functionality.It supports differential pressure,liquid level,and flow measurement and is suitable for industrial applications involving high pressure,high temperature,and corrosive media.Smart Transmitter:Integrated microprocessor and digital communication enable remote calibration,fault diagnosis,and parameter adjustment,reducing on-site maintenance costs.
Core Advantages
High-Precision Measurement:Utilizing a silicon piezoresistive sensor,the transmitter achieves an accuracy of±0.04%FS(full scale)and repeatability of≤0.01%FS,meeting the stringent requirements of industries such as fine chemicals and pharmaceuticals.
Wide Turndown:Supporting a 100:1 turndown ratio(e.g.,0-1 kPa to 0-100 kPa),it covers a wide measurement range from micro differential pressures to high differential pressures.
Smart Communication:Supporting HART 7/FOUNDATION Fieldbus(FF)protocols,it can bidirectionally transmit differential pressure,temperature,and diagnostic information to PLCs and DCS systems,enabling remote monitoring and self-optimization.
Environmental Adaptability:Certified for ATEX Zone 2,IECEx,and NEMA 4X/IP66,it is suitable for explosion-proof,dustproof,waterproof,and corrosion-resistant environments.II.Technical Specifications and Parameters
1.Basic Parameters
Parameters Specifications
Model P0926HC
Measurement Type:Differential Pressure(DP),expandable for level and flow measurement
Measuring Range:Micro DP:0-100 Pa to 0-10 kPa
Low DP:0-10 kPa to 0-100 kPa
High DP:0-100 kPa to 0-10 MPa
Accuracy:±0.04%FS(standard),±0.02%FS(optional for high-end models)
Stability:Annual Drift:≤0.015%FS(no frequent calibration required for long-term use)
Response Time:<30 ms(from 0%to 90%of full scale),supporting fast dynamic measurement
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
