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Temperature Sensor TBS-1ASN20506ZM | -20°C to +80°C Range | Dual PNP Outputs | IP65/IP67 Rated | by SICK
The TBS-1ASN20506ZM temperature sensor is designed for precise industrial temperature monitoring, featuring a measuring range from -20°C to +80°C and a Pt1000 2-wire sensor element. With dual PNP transistor outputs and a programmable delay, it’s perfect for process automation and environments requiring robust sensors. The durable stainless steel housing ensures reliability in demanding conditions, making it an ideal choice for various industrial applications.
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Technical Specifications
- Measuring range: –20 °C to +80 °C
- Sensor element: Pt1000, 2-wire
- Output signal: 2 x PNP transistor switching outputs
- Maximum ohmic load RA: ≤ 100 kΩ
- Switching voltage: Supply voltage minus 1 V DC
- Maximum switching current: ≤ 250 mA
- Switching delay: Programmable from 0 s to 50 s
- Setting accuracy of switching outputs: ±0.1 °C
- Display: 14-segment blue LED, 4 digits, 9 mm height, rotatable 180° electronically
- 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
- Response time: t50 ≤ 5 s, t90 ≤ 10 s
- Accuracy of sensor element: ≤ ± (0.15 °C + 0.002 |t|), class A IEC 60751
- Accuracy of switching output: ≤ ± 0.8% of span
- Display accuracy: ≤ ± 0.8% of span ± 1 digit
- 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
- Two PNP transistor switching outputs with programmable delay
- 14-segment blue LED display, 4 digits, rotatable housing for easy reading
- High accuracy sensor element class A according to IEC 60751
- Robust stainless steel housing with IP65/IP67 protection rating
- Short-circuit, reverse polarity, and overvoltage protection included
- Maximum process pressure up to 150 bar
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 monitoring and control
- Process automation requiring precise temperature measurement
- Environments needing robust sensor with stainless steel housing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction reduces waste and extends product life
- Low power consumption design minimizes energy usage
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed terms.
Available Now
The SICK TBS-1ASN20506ZM temperature sensor is available for immediate purchase, ideal for industrial temperature monitoring and control applications.
