ข้อได้เปรียบทางเทคนิคที่สำคัญ
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Maximum Safety for Hazardous Zones: With FM and CSA XP Class I, Div. 1 approvals, the T14 is designed to contain any internal explosion, preventing the ignition of the surrounding flammable atmosphere. This makes it a standard for refineries and offshore platforms.
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Superior Pressure and Corrosion Resistance: The barstock thermowell is machined from solid metal, allowing the T14 to handle extreme mechanical loads and high-pressure steam or chemical lines. The use of specialized materials ensures the device remains intact even when exposed to highly corrosive process media.
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Enhanced Signal Reliability: By utilizing integrated iTEMP head transmitters, the T14 converts the Pt100 signal to a digital protocol (such as HART or Fieldbus) directly at the point of measurement. This provides a 2 kV galvanic isolation and protects the data from electromagnetic interference.
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Long-Term Calibration Stability: The included transmitters are rated for a stability of $\le$0.05% ต่อปี. This high level of repeatability reduces the need for frequent field calibrations, lowering maintenance costs and ensuring consistent process quality.
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Simplified Field Service: The “straight out of the box” design means the sensor is pre-assembled with the thermowell and transmitter. This modularity allows for easy removal and installation without needing to specify and match individual components from multiple vendors.
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Comprehensive Model Structure: The T14 utilizes a simplified ordering code that includes all necessary components. This reduces the risk of specification errors during the procurement phase for large-scale projects.
เมทริกซ์ประสิทธิภาพทางเทคนิค
| คุณสมบัติ | รายละเอียด |
| ประเภทเซ็นเซอร์ | Pt100 RTD (ตัวทำความร้อนและปลอกหุ้มฉนวน) |
| การอนุมัติ | FM/CSA XP Class I, Div. 1 (กันระเบิด) |
| Thermowell Construction | Machined Barstock (Heavy-duty) |
| การแยกทางไฟฟ้า | 2 กิโลโวลต์ (ในเครื่องส่งสัญญาณส่วนใหญ่) |
| ความเสถียรประจำปี | $\le$0.05% (เครื่องส่งสัญญาณ iTEMP) |
| การสื่อสาร | 4-20mA, HART, PROFIBUS PA, FOUNDATION Fieldbus |
| มาตรฐานอุตสาหกรรม | สไตล์อเมริกัน (ข้อกำหนดของอเมริกาเหนือ) |
การใช้งานหลัก
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Offshore Oil and Gas: Reliable temperature monitoring in salt-laden, high-pressure environments on drilling and production platforms.
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Chemical Reactors: Tracking exothermic reactions where both high pressure and explosive vapors are present.
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Petrochemical Refineries: Monitoring critical distillation and cracking processes that require FM/CSA certified instrumentation.
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Power Generation: Measuring high-pressure steam and feedwater temperatures in utility plants.
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Heavy Industrial Processing: Any application requiring a robust “point solution” that can withstand physical abuse and corrosive chemical exposure.
