TBS

Temperature monitoring made easy

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Features

Product description

The TBS temperature switch is easy to use and has a rugged design. It is designed for temperature measurement and monitoring of operating liquids, such as hydraulic oils, coolant lubricants and cleaning liquids in machine building and manufacturing. With up to two binary outputs and one analog output, it can be used in many applications. A large, well legible display and three pushbuttons facilitate setup. The intuitive menu navigation and display use familiar and standardized features and programming. The switching state of the binary outputs is displayed by highly visible LEDs. During installation, the TBS is uniquely flexible due to its two rotation locations. It is possible to rotate the display and the process connection independently of the sensor body, ensuring both clean cable layout and that the display is facing the user. Temperature measurement is done using a Pt1000 element that is located in the tip of the stainless steel probe.

Product features

Large display
Individually programmable transistor outputs PNP or NPN, optional analog output 4 mA ... 20 mA or 0 V ... 10 V
Round connector M12 x 1
Measuring ranges –20 °C … +80 °C and –20 °C … +120 °C
Pt1000 element, accuracy class A (IEC 60751)
Various insertion lengths and connection threads
Wetted parts made from corrosion-resistant stainless steel 1.4571
Enclosure rating IP 65 and IP 67

Customer benefits

Quick and safe set-up through superior ease of use
Compact dimensions and rotatable housing facilitate integration
Very reliable: splash-proof housing, high-grade materials, rugged design, and field-proven technology
Very good long-term stability, accuracy and linearity
Quick response time
Versatile configuration allows for optimal solutions for specific requirements

Applications

General industrial temperature measurement
Continuous temperature measurement and monitoring of temperature limits
Local temperature display
Well suited for temperature monitoring of operating liquids, such as hydraulic oils, cooling liquids and cleaning lubricants

Technology

The SICK temperature switchess TBS use platinum elements for accurate temperature measurement across the entire temperature range. The Pt1000 elements comply with the accuracy class A according to IEC 60751. They are located at the tip of the measuring probe, embedded in a heat-conductive paste. For high resistance against vibration the connection wires inside the measuring probe are embedded in compacted aluminum oxide powder.

The platinum elements are characterized by their long-term stability, high measurement accuracy and linearity.

The correlation between the resistance of the Pt1000 element and the temperature is given by the standard IEC 60751. The Pt1000 element has a nominal resistance of 1000 Ω at a temperature of 0 °C.

The wetted parts are made from high-quality, highly corrosion resistant stainless steel.

Upon reaching the programmable setpoints, the digital transistor outputs are switched. An additional optional analog output provides a current or voltage signal that is proportional to the temperature.

Order Information

The part numbers below show a selection of our common configurations and represent only an extract of the product portfolio.

Temperature range: –20 °C ... +80 °C
Seal: NBR
Electrical connection: M12x1, 4-pin

With output signal 2 x PNP:

Type Insertion length/diameter of probe Process connection Part no.

TBS-1ASG10506NM 50 mm / 6 mm G 1/4 A 6048661

TBS-1ASG11006NM 100 mm / 6 mm G 1/4 A 6048662

TBS-1ASG11506NM 150 mm / 6 mm G 1/4 A 6048663

TBS-1ASG12506NM 250 mm / 6 mm G 1/4 A 6048664

TBS-1ASGT0506NM 50 mm / 6 mm G 1/2 A 6048665

TBS-1ASGT1006NM 100 mm / 6 mm G 1/2 A 6048666

TBS-1ASGT1506NM 150 mm / 6 mm G 1/2 A 6048667

TBS-1ASGT2506NM 250 mm / 6 mm G 1/2 A 6048668

With output signal 1 x PNP + 4 mA ... 20 mA:

Type Insertion length/diameter of probe Process connection Part no.

TBS-1BSG10506NM 50 mm / 6 mm G 1/4 A 6048669

TBS-1BSG11006NM 100 mm / 6 mm G 1/4 A 6048670

TBS-1BSG11506NM 150 mm / 6 mm G 1/4 A 6048671

TBS-1BSG12506NM 250 mm / 6 mm G 1/4 A 6048672

TBS-1BSGT0506NM 50 mm / 6 mm G 1/2 A 6048673

TBS-1BSGT1006NM 100 mm / 6 mm G 1/2 A 6048674

TBS-1BSGT1506NM 150 mm / 6 mm G 1/2 A 6048675

TBS-1BSGT2506NM 250 mm / 6 mm G 1/2 A 6048676

Temperature range: –20 °C ... +80 °C

Seal: NBR

Electrical connection: M12x1, 5-pin

With output signal 1 x PNP + 4 mA ... 20 mA:

Type Insertion length/diameter of probe Process connection Part no.

TBS-1DSG10506NE 50 mm / 6 mm G 1/4 A 6048677

TBS-1DSG11006NE 100 mm / 6 mm G 1/4 A 6048678

TBS-1DSG11506NE 150 mm / 6 mm G 1/4 A 6048679

TBS-1DSG12506NE 250 mm / 6 mm G 1/4 A 6048680

TBS-1DSGT0506NE 50 mm / 6 mm G 1/2 A 6048681

TBS-1DSGT1006NE 100 mm / 6 mm G 1/2 A 6048682

TBS-1DSGT1506NE 150 mm / 6 mm G 1/2 A 6048683

TBS-1DSGT2506NE 250 mm / 6 mm G 1/2 A 6048684