ข้อได้เปรียบทางเทคนิคที่สำคัญ
-
Automated Inline Self-Calibration: The TM371 performs a calibration check every time the process temperature crosses the Curie point of its internal reference material (typically during SIP or high-temperature cleaning). This process is fully autonomous and requires no manual intervention, providing a traceable “Pass/Fail” result for every event.
-
The Curie Effect Reference: The device contains a built-in, long-term stable reference based on a physical constant (the Curie temperature). This provides a fixed point traceable to the International Temperature Scale of 1990 (ITS-90), ensuring the highest level of measurement integrity.
-
Heartbeat Technology: Beyond self-calibration, Heartbeat Technology provides continuous self-diagnostics and verification of the entire instrument’s health. It identifies issues before they lead to failure, supporting predictive maintenance strategies.
-
Audit-Proof Documentation: The transmitter features an internal memory capable of storing up to 350 calibration events. These records can be retrieved at any time to generate printable, audit-proof calibration certificates, either locally or through Netilion cloud-based systems.
-
Individual Transmitter-Sensor Matching: From the factory, each TM371 undergoes a matching process where the transmitter is tuned to the specific linearization curve of its RTD element. This eliminates the standard interchangeability error, resulting in superior measurement precision.
-
Seamless Digital Integration: The TM371 supports 4 to 20 mA and HART communication as standard. With the addition of a FieldPort SWA50, it can also provide secure Bluetooth and WirelessHART connectivity for remote monitoring in complex plant environments
เมทริกซ์ประสิทธิภาพทางเทคนิค
| คุณสมบัติ | รายละเอียด |
| ช่วงการวัด | -40 to 190 °C (-40 to 374 °F) |
| Calibration Point | Fixed reference based on Curie temperature |
| ความแม่นยำ | Elite precision via sensor-transmitter matching |
| เอาต์พุต | 4 to 20 mA, HART (Optional WirelessHART/Bluetooth) |
| หน่วยความจำ | Internal storage for 350 calibration events |
| ระดับการป้องกัน | IP65/67 or IP69 (Washdown resistant) |
| Hygienic Approvals | EHEDG, 3-A, ASME BPE, FDA, EC 1935/2004 |
การใช้งานหลัก
-
Life Sciences (Pharma/Biotech): Monitoring critical fermentation and sterilization processes where undetected sensor drift could lead to a total loss of a high-value batch.
-
Dairy and Beverage: Ideal for UHT (Ultra-High Temperature) treatment and pasteurization loops where food safety depends on absolute temperature accuracy.
-
Industrial Frying and Oil Refining: Ensuring consistent quality in edible oil processing through continuous verification of the temperature measuring point.
-
Sterile Process Skids: Providing skid builders with a “self-verifying” component that meets global regulatory requirements for automated process documentation.
-
Digital Transformation (Industry 4.0): Integrating with the Netilion ecosystem to provide 24/7 transparency of calibration status across an entire facility.
