# Product Introduction
HART® Temperature Transmitter, featuring plug-in design, field-type housing and DIN rail mounting, with dual universal inputs, certified for use in hazardous areas and SIL 2 compliance.
## Advantages:
- The robust temperature transmitter delivers measurement results with high accuracy and excellent long-term stability, ensuring high plant availability.
- SIL-certified with functional safety levels up to SIL 2 and SIL 3, complying with IEC 61508:2010 standards.
- Diverse mounting options and housing types: Class B junction box, DIN rail mounting, field housing with separate terminal compartment, built-in display unit (TID10); polyester coating, polyurethane coating and stainless steel housing are optional.
- Integrated transmitter-sensor matching function for superior measurement accuracy.
- Built-in sensor and hardware fault detection; diagnostic status information complies with NAMUR NE 107 standards.
- Time-saving installation: Push-in terminal blocks enable wiring without additional tools.
# Product Parameters
## Specifications
- Measuring Principle: Modular Transmitter
- Input: 2 channels of Resistance Temperature Detector (RTD) / Thermocouple (TC)
- Output: 1 channel of 4...20 mA / HART analog signal
- Auxiliary Power Supply: 11...42 V DC
- Communication: HART Communication
- Mounting: Form B junction box or DIN panel mount housing
- Measurement Accuracy (Pt100): ≤ 0.1 K (digital) + 0.03% (set span)
- Electrical Isolation: Yes
# Product Application
## Application Fields
The iTEMP TMT82 temperature transmitter boasts high reliability, precise measurement and outstanding long-term stability, meeting the high availability requirements of industrial processes.
Widely applicable as a dual-channel transmitter, it reliably proportionally converts input signals from common sensors such as thermocouples and RTDs into 4...20 mA output signals and HART® signals.
Equipped with intelligent sensor self-monitoring function, it outputs diagnostic status information in line with NAMUR NE 107 standards. SIL 2 and SIL 3 certified transmitters effectively enhance process safety and extend uptime.
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