ROSEMOUNT 3051TG2A2B21AB4M5压力变送器 PDF资料
1.产 品 资 料 介 绍：
Rosemount 3051TG2A2B21AB4M5 是一款高精度表压变送器，专为气体、液体、蒸汽的表压测量设计，具备±0.075%精度和长达5年的稳定性。
核心产品特点
精度高达±0.075%满量程，满足高标准控制需求。
稳定性长达5年以上（≤±0.125% URL），减少维护校准。
量程比达150:1，提高备件通用性。
表压校验量程从0.3 psi至10000 psi，覆盖微压到高压。
支持4-20mA叠加HART协议，可远程配置与诊断。
接液部件及膜片为316L不锈钢，耐腐蚀性强。
外壳防护等级IP66/IP67，适应粉尘、水汽、油污环境。
提供硅油和惰性液灌充液选项，惰性液适合氧气或低温工况。
过程连接为1/2-14 NPT阴螺纹，便于安装或与阀组集成。
具备回路完整性诊断和引压管阻塞检测功能。
通过IEC 61508 SIL 2/3认证，适用于安全仪表系统。
全焊接密封传感器模块，消除外部应力与振动影响。
工作环境温度-40℃至85℃，可加散热片扩展至更高温度。
结尾
综上所述，该变送器集高精度、高稳定性和智能诊断于一体，为工业安全生产与高效运营提供可靠保障
ROSEMOUNT 3051TG2A2B21AB4M5压力变送器 英文介绍
Rosemount 3051TG2A2B21AB4M5 is a high-precision gauge pressure transmitter designed specifically for measuring gauge pressure of gases, liquids, and vapors, with an accuracy of ± 0.075% and stability for up to 5 years.
Core product features
Accuracy up to ± 0.075% of full scale, meeting high standard control requirements.
Stability for over 5 years (≤± 0.125% URL), reducing maintenance and calibration.
The range ratio reaches 150:1, improving the versatility of spare parts.
The range of gauge pressure calibration is from 0.3 psi to 10000 psi, covering micro pressure to high pressure.
Supports 4-20mA overlay with HART protocol, allowing for remote configuration and diagnosis.
The liquid receiving components and membrane are made of 316L stainless steel, which has strong corrosion resistance.
The enclosure protection level is IP66/IP67, suitable for dust, water vapor, and oil pollution environments.
Provide options for silicone oil and inert liquid filling, with inert liquid suitable for oxygen or low temperature conditions.
The process connection is 1/2-14 NPT female thread, which is easy to install or integrate with the valve group.
Equipped with circuit integrity diagnosis and pressure pipe blockage detection functions.
Certified by IEC 61508 SIL 2/3, suitable for safety instrumented systems.
Fully welded sealed sensor module, eliminating external stress and vibration effects.
The working environment temperature ranges from -40 ℃ to 85 ℃, and can be extended to higher temperatures by adding heat sinks.
ending
In summary, this transmitter integrates high precision, high stability, and intelligent diagnosis, providing reliable guarantees for industrial safety production and efficient operation
ROSEMOUNT 3051TG2A2B21AB4M5压力变送器 产品展示
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