iTEMP TMT82 HART® 7 is a high-performance HART® temperature transmitter, adopting a direct-insertion, field-type housing design, supporting DIN rail installation, with dual universal input functions, safe for use in hazardous areas, and certified by SIL 2, with some models reaching SIL 3 certification, perfectly meeting the high availability requirements of industrial processes.
With high reliability, high measurement accuracy and high long-term stability, this dual-channel transmitter is widely used. It can reliably and proportionally convert input signals from universal sensors such as thermocouples and resistance thermometers (RTD) into 4...20 mA output signals and HART® 7 communication signals. Equipped with intelligent sensor self-monitoring function, it outputs diagnostic status information complying with NAMUR NE 107 standard, effectively improving process safety and extending equipment uptime. The product has passed multiple international certifications such as FM, CSA and ATEX, with IP68 protection level, supporting cabinet installation or DIN rail panel installation, easy to install and suitable for various harsh industrial scenarios.
- Durable, with high measurement accuracy and strong long-term stability, ensuring high plant availability and adapting to various industrial process scenarios
- Complies with IEC 61508:2010 standard, certified by SIL 2, with some models reaching SIL 3 certification, improving process safety level
- Multiple installation methods and housing options available: Form B junction box, DIN rail, field-type housing with independent terminal chamber; housing materials include polyester coating, polyurethane coating and stainless steel, with built-in display unit (TID10)
- Equipped with transmitter-sensor matching function to further improve measurement accuracy and ensure data reliability
- Equipped with sensor and hardware fault detection function, diagnostic status information complies with NAMUR NE 107 standard, facilitating fault troubleshooting
- Time-saving installation: Adopts push-in terminals, allowing wiring without tools
- Dual universal inputs, supporting RTD, thermocouple, resistance and voltage signals, adapting to various sensor types
- IP68 protection level, passed multiple international explosion-proof certifications, safe for use in hazardous areas and adapting to harsh environments
- Supports HART® 7 communication protocol, stable communication, and can be seamlessly integrated into various control systems
- Meets marine certification requirements, suitable for marine-related industrial scenarios
Technical Specifications
- Model：iTEMP TMT82 HART® 7
- Product Type：Temperature Transmitter
- Measuring Principle：Modular Transmitter
- Input：2 channels of RTD, TC, supporting resistance and voltage signals
- Output：1 channel of 4...20 mA / HART analog signal
- Auxiliary Power Supply：11...42 V DC
- Communication Protocol：HART® 7 Communication Protocol
- Installation Method：Form B junction box, DIN panel housing, cabinet installation, DIN rail panel installation (17.5 mm width); direct insertion, field-type housing
- Measuring Accuracy：(Pt100) ≤ 0.1K (digital) + 0.03% (set range)
- Electrical Isolation：Yes
- Protection Level：IP68
- Housing Installation：Installed in a flat head according to DIN EN 50446 standard; explosion-proof field housing
- Certificates and Approvals：
- - Ex Certifications: ATEX II1G Ex ia IIC T4/T5/T6, ATEX II2D Ex tb IIIC Db, ATEX II3D Ex tc IIIC Dc, ATEX II3G Ex nA IIC T6, ATEX II1G Ex ia IIC T6, II3D, ATEX II3G Ex nA IIC T6, II3D, ATEX II2G Ex d T6, II2D Ex tb IIIC, CSA IS, NI I / 1+2/A-D, CSA XP, NI, DIP I, II, III/1+2/A-G, FM IS,NI I / 1+2/A-D, FM XP, NI, DIP I, II, III/1+2/A-G, IECEx Ex ia IIC T4/T5/T6, IECEx Ex tb IIIC Db, IECEx Ex d T6 Gb, Ex tb IIIC Db, NEPSI Ex ia IIC T4/T5/T6, NEPSI Ex nAL II T4/T5/T6, ATEX IECEx II1G Ex ia IIC T6 Ga, FM+CSA IS, NI I/1+2/A-D, EAC
Applications
- Petrochemical industry: Temperature measurement and monitoring in hazardous areas, high temperature and high pressure scenarios
- Power industry: Temperature detection of various equipment and pipelines, adapting to harsh industrial environments
- Marine industry: Complies with marine certification, suitable for marine-related temperature measurement scenarios
- Pharmaceutical and food industries: Temperature monitoring scenarios requiring high accuracy and high stability
- Various hazardous area scenarios: Passed international explosion-proof certifications, safe for use in explosive environments
- Industrial process control: Automated control scenarios requiring dual sensor inputs and intelligent diagnosis
- Demanding industrial scenarios requiring SIL 2/SIL 3 safety level to improve process safety
