Sauermann TM 110 Temperature Transmitter

Product Overview

The Sauermann TM 110 is a temperature transmitter designed for accurate temperature measurement. It is available in various models, including ambient, duct, and airtight versions, with different probe options.

Specifications and Storage

Operating Temperature: 0 to +50 °C (non-condensing); 0 to 2000 m altitude.

Protection: IP65 or IP20 (depending on model).

Storage Temperature: -10 to +60 °C.

Dimensions

Ambient Model: 90 mm height, 46 mm width.

Duct Model (Stainless Steel Probe): 90 mm height, 46 mm width, with a Ø6 mm stainless steel probe available in lengths of 100 mm, 150 mm, 200 mm, 250 mm, or 300 mm.

Model with Terminal Block: 90 mm height, 46 mm width, 109 mm depth.

Airtight Ambient Model: 90 mm height, 46 mm width, 109 mm depth.

Symbols Used

Warning Symbol (⚠): Indicates important safety information and procedures to avoid damage to the device.

Information Symbol (ℼ): Provides additional information notes.

Connections

The TM 110 features several connection points:

• 1. Terminal block (for models with terminal block)
• 2. Switches
• 3. LCC-S software connection
• 4. Output terminal block
• 5. Power supply terminal block
• 6. Cable gland

Connection of a Pt100 probe on terminal block: Ensure proper connection of the measuring probe to the terminal block. For 2-wire Pt100 probes, a shunt must be connected between terminals 2 and 2'.

Electrical Connections (NFC15-100 Standard)

Important: All electrical connections must be made by a qualified technician while the transmitter is de-energized.

For TM110-AO and TM110-AN models (0-10 V output):

• 4-wire connection: Standard connection for active output.
• 3-wire connection: Requires connecting the output ground to the input ground before powering up.

For TM110-PO and TM110-PN models (4-20 mA output - passive):

• 2-wire connection: Requires a power supply of 16-30 Vdc.

Diagrams illustrating 4-wire, 3-wire, and 2-wire connections for both voltage and current output models are provided.

Settings and Use of the Transmitter

Configuration

Caution: The transmitter must NOT be energized before configuration. Configure the transmitter using the DIP switches or the optional LCC-S software.

DIP Switch Configuration:

• Measuring Range Setting: Use switches 1, 2, and 3 to set the desired measuring range (e.g., 0 to +50 °C, -20 to +80 °C, etc.). Tables are provided to show the switch combinations for different ranges.
• Unit of Measurement Setting: Use switch 4 to select the unit of measurement (°C or °F).

LCC-S Software Configuration (Optional):

• Allows for flexible configuration, including intermediate ranges and offsets.
• The minimum difference between the high and low range values is 20.
• To configure via software, set DIP switches as indicated and connect the LCC-S cable to the transmitter.
• Configuration can be done via DIP switch OR software, not both simultaneously.

Mounting

Wall Mounting:

• Fix the ABS mounting plate to the wall using the provided screws and pins (Ø6 mm drilling).
• Insert the transmitter into the fixing plate and rotate clockwise until it clicks into place.
• The mounting plate is not included for ambient models. These models can be mounted directly using the 4 fixing holes inside the back housing.

Maintenance and Precautions

Maintenance: Avoid aggressive solvents. Protect the transmitter from cleaning products containing formalin.

Precautions for Use: Always use the device according to its intended purpose and within the specified technical parameters to ensure proper protection.

Resources

Download LCC-S Software User Manual: Available for download.

Download TM 110 Data Sheet: Available for download.

Customer Service

Contact Sauermann customer service through their portal: https://sauermann-en.custhelp.com

Recycling Information

This device and its accessories are recyclable. Please dispose of them responsibly at designated collection points or consider repair or donation.