Transmitters > Temperature Transmitters > Siemens SITRANS TH300

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Due to our territory agreement with Siemens, Lesman is the authorized Siemens sales representative in Illinois, Indiana, Wisconsin, Eastern Missouri, Michigan's Upper Peninsula, and the Paducah, KY area. If you are outside that area, you can find your local sales office or get technical assistance by calling 800-365-8766 or 972-522-4500, or sending an email to piabusales.industry@siemens.com.

Siemens SITRANS TH300 Universal Input Temperature Transmitter with HART®

SITRANS TH300 supports all common RTDs, thermocouples, resistance and millivolt sensor inputs, with 4-20 mA output and HART communications. A red/green LED shows the technician the status at a glance. Additional diagnostic features, like a drag indicator and time meter, plus output current can be used for simulation. SITRANS TH300 can be configured with SIMATIC PDM or a HART handheld programmer.

Key Specifications

  • Pt100Ω RTD, thermocouple, and mV inputs with temperature compensation via internal reference junction
  • Fits a Form B connection head
  • Difference and average measurements
  • Single or dual point trim
  • 4-20 mA linear output signal plus HART® communications
  • Alarm signal for sensor break or short circuit according to NAMUR 43
  • Galvanic isolation for accuracy and safety in thermocouple applications
  • Custom characteristic curve for application of non-standard sensors
  • ATEX/cFMus intrinsically safe, nonincendive models available
  • 8-35 VDC power supply (30V for Ex)
  • Programmable via HART® and SIMATIC PDM

Specifications, Manuals, and Supporting Literature

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Model Selection Guide

Use this table to find the right model for your application.  Don't see the option you need? Call a Lesman sales specialist at 800-953-7626

Description Catalog Number
Siemens SITRANS TH300 Universal Temperature Transmitter with HART
Non Explosion Proof Enclosure
FM-Approved Explosion Proof Enclosure
7NG3212-0NN00
7NG3212-0BN00
USB HART Modem for TH300 7MF4997-1DB

Videos

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