SITRANS TH100

SITRANS TH100 is a cost-effective head-mount temperature transmitter for Pt100 sensors, with accurate 4-20 mA output, easy setup and reliable operation.

Head-mounted temperature transmitters for reliable measurement, easy integration, and advanced diagnostics, from standard to high-availability applications.

Rugged field-mounted temperature transmitters for reliable, accurate measurement, high availability, and plant safety, helping to prevent downtime in SIL 2/3 applications.

The SITRANS TS500’s modular design makes it exceptionally versatile, delivering precise temperature measurements even in harsh industrial environments.

Whether mounted in a connection head or on a DIN rail, SITRANS TH100 covers a wide range of Pt100 applications with one compact platform. The TH100 Slim variant in stainless steel extends the range to compact thermometer installations. Non-Ex and intrinsically safe versions let you standardize on a single device family across safe and hazardous zones, while fast software-based parameterization keeps commissioning short and straightforward.

A purpose-built Pt100 design removes unnecessary complexity while delivering reliable, repeatable results. Expect dependable measurement at a fraction of the cost.

Configure measuring range, wiring type, damping and error behavior with SIPROT T software and the USB modem—before or after installation. A simple two-wire loop completes the setup.

Choose non-Ex versions for standard zones or intrinsically safe variants with international approvals for explosive atmospheres. One platform covers your entire plant.

A load-independent 4–20 mA output with integrated linearization and noise suppression delivers stable readings, even across long cable runs.

Connect Pt100 sensors in two-, three- or four-wire configuration and fine-tune with a programmable sensor offset to match your process conditions.

The standard TH100 fits into connection heads or onto a DIN rail. The TH100 Slim adds a rugged stainless steel body with IP67 protection for compact thermometer installations.

The SITRANS TH100 is designed exclusively for Pt100 resistance thermometers per IEC 60751 in two-, three- or four-wire connection. For thermocouples, resistance sensors or voltage inputs, consider the SITRANS TH320 or TH420 with universal input.

Configuration is carried out via PC using SIPROT T software together with the dedicated USB modem. Measuring range, wiring type, damping, sensor offset and error behavior can all be set. The TH100 provides a pure 4–20 mA output and does not include a HART interface.

Yes. Intrinsically safe versions are available with ATEX, FM; NEPSI and EACEx approvals covering multiple protection concepts for gas and dust. Always refer to the specific certificate for permissible operating conditions.

Both variants share the same Pt100 input electronics. The standard TH100 has a molded plastic housing for connection heads and DIN rail mounting. The TH100 Slim uses a cylindrical stainless steel enclosure with IP67 protection and an M12 plug designed for compact thermometer installations.

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