Introduction
The iTHERM ModuLine TM152 is a modular imperial RTD/TC industrial thermometer engineered for universal industrial applications. Featuring a robust barstock thermowell (or compatible with onsite thermowells), it supports a wide range of process conditions, from basic monitoring to high-end performance scenarios. Equipped with iTHERM QuickSens/QuickSleeve for fast thermal response, iTHERM StrongSens for exceptional vibration resistance, and full communication compatibility (4–20mA, HART, PROFIBUS PA, FOUNDATION Fieldbus), it delivers reliable, precise temperature measurement. Certified to ATEX, IECEx, CSA C/US, and NEPSI standards, it is suitable for power, energy, chemical, oil & gas, and utility industries.
Specification
| Category | Specification Details |
|---|---|
| Measuring Principle | Resistance Temperature Detector (RTD/PT100) or Thermocouple (TC) |
| Core Design | Imperial-style modular assembly with barstock thermowell; compatible with iTHERM QuickNeck and iTHERM StrongSens |
| Thermowell & Probe | Barstock (drilled) thermowell; mineral-insulated (MI) flexible probe; multiple outer diameters from 5/8" to 1.900" |
| Materials & Coating Options | 316/316L, 304/304L, Alloy 600, Alloy C276, Duplex; optional PTFE coating or tantalum sleeve |
| Process Connections | NPT/G threads, ASME flanges (1"–2", 150–1500 RF), weld-in connections |
| Temperature Range | PT100 StrongSens: -50°C to 500°C; PT100 WW: -200°C to 600°C; Thermocouple K/N up to 1100°C |
| Pressure & Accuracy | Max static pressure up to 500 bar (configuration-dependent); Class AA/A/B (IEC 60751), Class 1/2 (IEC 60584-2), ASTM E230 compliant |
| Certifications & Integration | ATEX/IECEx/CSA/INMETRO hazardous area approvals; SIL-rated transmitter; supports 4–20mA, HART, PROFIBUS PA, FOUNDATION Fieldbus |
Key Advantages
Modular Barstock Thermowell Design
Built with a robust barstock thermowell (or compatible with onsite units), it adapts seamlessly to diverse process conditions, from basic monitoring to high-performance industrial applications.
Ultra-Fast Thermal Response
Integrated with iTHERM QuickSens/QuickSleeve technology, it delivers optimal thermal coupling and industry-leading fast response times for real-time, accurate temperature readings.
Enhanced Durability & Vibration Resistance
Featuring iTHERM StrongSens, it withstands high vibration and demanding environments, ensuring long-term stability and reliability in harsh industrial settings.
Full Protocol Compatibility & Connectivity
Supports all major communication standards including 4–20mA, HART, PROFIBUS PA, and FOUNDATION Fieldbus, plus optional Bluetooth® for flexible system integration and wireless monitoring.
Low-Maintenance, High-Efficiency Operation
The iTHERM QuickNeck divisible extension neck streamlines installation and reduces maintenance downtime, cutting operational costs while maximizing process uptime.