Endress+Hauser TR10 Omnigrad M RTD Thermometer

Overview

Endress+Hauser TR10 — the Omnigrad M TR10 — is a modular RTD thermometer built for universal industrial use, combining a mineral-insulated, flexible measuring insert with a rugged connection head rated for hazardous-area service. Offered in Pt100 thin-film or wire-wound construction with Class A or Class AA accuracy to IEC 60751, and covering measuring ranges from −200°C to 600°C depending on element type, the TR10 gives specifiers a proven, general-purpose RTD assembly for a wide range of process and utility applications. Its ATEX and IECEx hazardous-area certification and pressure rating of 75 bar at 20°C make it well suited to classified process areas throughout Oman’s oil, gas, and chemical sectors.

Backed by genuine manufacturer documentation, Seven Star LLC proudly supplies the Endress+Hauser TR10 RTD thermometer to industrial buyers across the Sultanate of Oman and the wider GCC. Every unit shipped from our regional stock is a genuine Endress+Hauser instrument, backed by full manufacturer warranty and in-country technical support, giving facility engineers in Muscat, Sohar, and Salalah confidence in authentic instrumentation rather than uncertain grey-market imports.

Measurement Principle

The Endress+Hauser TR10 measures temperature using the resistance thermometry principle set out in IEC 60751: a Pt100 platinum element, in either thin-film or wire-wound construction, changes electrical resistance in a precise, repeatable relationship with temperature. As the mineral-insulated, flexible measuring insert absorbs heat from the process medium through its thermowell or direct-mount fitting, the platinum element’s resistance rises correspondingly, giving a stable, standards-based temperature signal to the connected transmitter or control system. Class A or Class AA accuracy options allow specifiers to select the tolerance appropriate to the criticality of the measurement point.

Because the platinum sensing element has no moving parts, the Endress+Hauser TR10 introduces no mechanical wear, no pressure drop into the process when correctly thermowell-mounted, and no contamination risk to the measured medium during normal operation or sensor replacement. The flexible mineral-insulated construction also allows the insert to tolerate a degree of mechanical flexing during installation without damaging the internal element, simplifying fitting into constrained or awkwardly angled mounting points found in retrofit installations.

Engineering Design of the Endress+Hauser TR10

Physically, the TR10 pairs a mineral-insulated, flexible Pt100 measuring insert with a cast connection head available in multiple hazardous-area certified variants, and can be ordered with a wide range of process connections including G1/2″, G3/4″, G1″, NPT thread sizes, and M20x1.5 metric thread. The protective thermowell, where used, is available in stainless steel (1.4404/316L or 1.4571/316Ti) or nickel alloys (C276 or Alloy 600) for applications involving corrosive or high-temperature process media beyond what standard stainless steel can withstand.

The connection head houses the terminal block for 2-, 3-, or 4-wire termination and can accommodate an optional head-mounted transmitter for direct 4–20 mA conversion at the measurement point. With a pressure rating of 75 bar at 20°C and ATEX/IECEx hazardous-area certification, the TR10 is built to satisfy both general industrial duty and classified hazardous-area installations without requiring a different sensor platform for each area classification across a facility.

Key Features

The Endress+Hauser TR10 RTD thermometer combines a flexible, mineral-insulated measuring insert with the reliability that Endress+Hauser instrumentation is known for across regional industry.

• Pt100 thin-film or wire-wound elements in Class A or Class AA accuracy to IEC 60751 cover a −200°C to 600°C measuring range.
• A mineral-insulated, flexible measuring insert tolerates mechanical flexing during installation without damaging the internal sensing element.
• Multiple process connection options, including G1/2″, G3/4″, G1″, NPT, and M20x1.5, simplify fitting into existing thermowells and vessels.
• Protective thermowell options in 316L stainless steel or nickel alloys such as C276 extend suitability to corrosive process media.
• A pressure rating of 75 bar at 20°C supports use on moderately pressurized process lines and vessels.
• ATEX and IECEx hazardous-area certification allows installation in classified areas without specifying a separate sensor platform.
• An optional head-mounted transmitter converts the RTD signal to a 4–20 mA output directly at the measurement point.
• Genuine Endress+Hauser manufacturing quality on the Endress+Hauser TR10 and calibration traceability support regulated and quality-managed industrial environments.

Industrial Applications

The Endress+Hauser TR10 is widely deployed across general process industries, chemical processing, and utility monitoring throughout the region, wherever a flexible, hazardous-area-rated RTD is required on process piping, vessels, or utility lines. District cooling plants and RO desalination facilities across Muscat specify the TR10 for its broad process-connection compatibility, simplifying retrofit installation into existing thermowells, and the Endress+Hauser TR10 is likewise found where chemical and petrochemical plants in the Sohar and Salalah economic zones value its ATEX/IECEx certification for use in classified hazardous areas. Pharmaceutical and food and beverage manufacturers operating in Oman’s growing industrial zones also specify the TR10 where documented accuracy class and calibration traceability support their quality-management programs.

Working closely with plant engineers in the region, Seven Star LLC distributes the TR10 RTD thermometer to contractors, system integrators, and plant operators throughout Oman, the wider GCC, and specifically within the Sohar and Salalah economic zones, where petrochemical, metals, and logistics facilities depend on genuine, locally stocked Endress+Hauser instrumentation and responsive after-sales support. Hospitality developments and hospital complexes across Muscat also incorporate TR10-class RTD sensors into their building-management and utility-monitoring systems, where accurate, stable temperature readings directly support energy efficiency and occupant comfort. Sourcing through Seven Star LLC ensures customers in the region receive authentic Endress+Hauser hardware with full warranty coverage rather than uncertain third-party imports.

Technical Specifications

The table below summarizes the core specifications of the Endress+Hauser TR10 RTD thermometer as supplied by Seven Star LLC. Every Endress+Hauser TR10 unit is factory-tested before dispatch.

Request a Quote for Endress+Hauser TR10 Omnigrad M RTD Thermometer

Seven Star LLC invites engineers, contractors, and facility managers across Oman and the GCC to request a formal quotation for the Endress+Hauser TR10 RTD thermometer. With fast quotation turnaround and technical support, we maintain regional warehouse stock for fast delivery, provide the full technical datasheet on request, and can connect you directly with our instrumentation division for configuration advice on thermowell material, process connection, and hazardous-area certification. The Endress+Hauser TR10 is available now from regional stock — contact Seven Star LLC today to secure genuine Endress+Hauser instrumentation with local warranty and support.