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Industrial Temperature Sensor | –20°C to +80°C Range | Pt1000 Sensor Element | Dual Switching Outputs | by SICK
The Industrial Temperature Sensor is designed for precise temperature measurement in industrial applications, featuring a measuring range of –20°C to +80°C and a Pt1000 2-wire sensor element for accurate readings. With dual transistor switching outputs and a programmable delay, this sensor is perfect for process automation and environments with high pressure up to 150 bar, ensuring reliable performance and safety.
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Technical Specifications
- Measuring range: –20 °C to +80 °C
- Sensor element: Pt1000, 2-wire
- Output signal: IO-Link/PNP + 4 mA to 20 mA
- Maximum ohmic load RA: ≤ 100 kΩ for switching outputs, < 0.5 kΩ for analog output
- Number of switching outputs: 2 transistor outputs
- Switching voltage: Supply voltage minus 1 V DC
- Maximum switching current: ≤ 250 mA
- Switching delay: 0 s to 50 s, programmable
- Display: 14-segment blue LED, 4 digits, 9 mm height, rotatable 180°
- Communication interface: IO-Link V1.1
- Process connection: Thread ½'' NPT
- Insertion length/diameter of probe: 50 mm / 6 mm
- Wetted parts: Stainless steel 1.4571 (AISI 316Ti)
- Maximum process pressure: ≤ 150 bar
- Housing material: Stainless steel 1.4301 (AISI 304), PC + ABS plastic head, TPE-E keypad
- Connection type: M12 round connector, 4-pin
- Enclosure rating: IP65 and IP67
- Supply voltage: 15 V DC to 35 V DC
- Maximum current consumption: ≤ 45 mA
- Total current consumption: 320 mA to 570 mA including switching current
- Electrical safety: Protection class III, dielectric strength 500 V, overvoltage protection 40 V DC, short-circuit and reverse polarity protection
- Accuracy of sensor element: ≤ ± (0.15 °C + 0.002 |t|), class A IEC 60751
- Accuracy of switching output: ≤ ± 0.8% of span
- Accuracy of analog output: ≤ ± 0.5% of span
- Response time: t50 ≤ 5 s, t90 ≤ 10 s
- Dimensions (H x L x W): 120mm x 50mm x 30mm
- Weight: 0.3 kg
Key Features
- Measuring range from –20 °C to +80 °C
- Pt1000 2-wire sensor element for accurate temperature sensing
- Dual switching outputs with transistor type and programmable delay
- 14-segment blue LED display, rotatable by 180° for easy reading
- Robust stainless steel probe and housing materials
- IP65 and IP67 rated enclosure for protection against dust and water
- Communication via IO-Link V1.1 and PNP output signals
- High accuracy sensor element class A according to IEC 60751
- Short response time with t50 ≤ 5 s and t90 ≤ 10 s
- Electrical safety features including overvoltage and short-circuit protection
Professional Installation Requirements
- Installation by a qualified electrician or technician is recommended to ensure proper connection and compliance with electrical safety standards.
Applications
- Industrial temperature measurement and control
- Process automation requiring precise temperature monitoring
- Environments with high pressure up to 150 bar
- Use in systems requiring IO-Link communication interface
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient sensor design reduces power consumption
- Durable stainless steel construction extends product lifespan, reducing waste
- Supports precise temperature control to optimize energy use in industrial processes
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK TBS-1NSN20506ZM temperature sensor is available for immediate purchase, ideal for industrial automation and process control applications.
