Maxwell TT‑515 DIN‑Rail Smart Temperature Transmitter | Universal RTD & Thermocouple | 4–20mA Output

The Maxwell TT‑515 is a DIN‑rail mounted smart temperature transmitter designed for industrial applications requiring high accuracy, stability, and universal sensor compatibility. With a standard 4–20 mA output and support for multiple RTD and thermocouple types, it is ideal for process control, automation, and HVAC systems.

Key Features

• ✔ Universal input support: RTD (Pt100, Cu50, Cu100) and thermocouples (K, J, E, T, S, R, B, N).

• ✔ High accuracy:

  • RTD: 0.1% F.S

  • Thermocouple: 0.2% F.S

• ✔ DIN‑rail mount design for easy panel installation

• ✔ Built‑in cold junction compensation

• ✔ Configurable via PC or Android smartphone

• ✔ USB configuration cable can power the unit directly

• ✔ Surge protection and reverse‑polarity protection

• ✔ Fast response time: 1 ms to 90% output

Supported Measurement Ranges

• Pt100: –200 to 850 °C

• Cu50 / Cu100: –50 to 150 °C

• Thermocouple K: –180 to 1372 °C

• Thermocouple J: –100 to 1200 °C

• Thermocouple T: –200 to 400 °C

• Thermocouple S/R/B: up to 1760–1800 °C

• WRe (custom): up to 2315 °C

• Pt1000 (custom): –200 to 850 °C

Technical Specifications

• Power Supply: 12–35 VDC

• Output: 4–20 mA (2‑wire)

• Accuracy: 0.1% F.S (RTD), 0.2% F.S (TC)

• Cold Junction Compensation: –40 to +80 °C

• Response Time: 1 ms

• Operating Temperature: –40 to +80 °C

• Mounting: DIN‑rail

• Isolation: Non‑isolated

• Weight: ≈ 0.15 lb (0.07 kg) (estimado por tamaño y estándar industrial)

Applications

• Industrial automation

• Furnaces, boilers, and thermal systems

• Chemical and petrochemical processes

• HVAC and refrigeration

• Laboratory and measurement equipment

Package Includes

• 1× Maxwell TT‑515 Temperature Transmitter

• Digital manual

• Basic technical support

(Pt1000 and WRe versions require custom configuration)