LABFACILITY PT100 RTD Sensor Probe Class B, Teflon Insulated, 25mm

The LABFACILITY PT100 Probe is a high-precision Class B RTD (Resistance Temperature Detector) sensor designed for accurate temperature measurement across a wide industrial range. It features a robust, insulated platinum element housed within a slender 3mm diameter 316 stainless steel probe, offering excellent durability and corrosion resistance in demanding environments. The sensor utilises a stable platinum (Pt100) element manufactured to the IEC751 Class B standard, ensuring reliable and repeatable readings.

This model is configured with a 4-wire setup, which provides superior accuracy by compensating for lead wire resistance, making it ideal for critical measurement applications. For connectivity, it includes a 1-metre extension cable constructed from PTFE (Teflon)-insulated, twisted 7/0.16mm leads. This cable offers excellent thermal stability, chemical resistance, and flexibility, suitable for use in harsh conditions.

Key Specifications & Features

• RTD Type: Probe with integrated leads for easy installation.
• Temperature Range: Capable of measuring from -50°C to +200°C.
• Accuracy: Complies with IEC751 Class B standards for precise temperature sensing.
• Resistance: 100 ohms at 0°C (Pt100).
• Probe Dimensions: The sensing tip has a compact 25mm length and a 3mm diameter, allowing for insertion into tight spaces.
• Element & Probe Material: Platinum sensing element within a 316 stainless steel sheath.
• Cable: 1m of PTFE-insulated, twisted 4-wire cable with bare wire terminations.

Typical Applications

This versatile PT100 probe is engineered for integration into a variety of systems, including:

• Industrial process control and monitoring.
• Consumer electronics requiring precise thermal management.
• Portable testing and measurement devices.