Greisinger GTF 35 Pt100 Immersion Probe -50 to +400°C, Stainless Steel, 3-Wire, 1m Silicone Cable 604758

Accurate temperature measurement in liquids, air, and gases demands a probe that combines fast response, durability, and precise Pt100 sensing. The Greisinger GTF 35 immersion probe delivers exactly that, with a measurement range from -50 to +400°C and a robust stainless steel construction.

Who is it for

This probe is ideal for laboratory technicians, HVAC engineers, and industrial process controllers who need reliable temperature data in demanding environments. Its slim 3 mm diameter and 100 mm length allow insertion into tight spaces, while the 1 m silicone cable provides flexibility in setup.

Main features

• Pt100 sensor with Class B accuracy according to DIN EN 60751
• Wide measurement range: -50 to +400°C
• Stainless steel probe (V4A / 1.4571) for corrosion resistance
• 3-wire connection for accurate readings
• Fast response time: approximately 5 seconds (t90 in water)
• Durable silicone cable, temperature resistant
• Free wire ends for flexible integration

Specifications

• Sensor type: Pt100 (Platinum Resistance Thermometer)
• Measurement range: -50 to +400°C
• Tolerance class: Class B per DIN EN 60751
• Connection type: 3-wire
• Probe material: Stainless steel (V4A / 1.4571)
• Probe diameter: 3 mm
• Probe length: 100 mm
• Cable length: 1 m
• Cable material: Silicone
• Connector type: Free wire ends
• Response time (t90 in water): Approx. 5 seconds
• Protection class (probe tip): IP67
• Protection class (cable transition): IP65
• Recommended measuring current: 0.1 to 1.0 mA
• Application: Liquids, air, gases
• Long-term stability: < 0.1 °C / year
• Self-heating: < 0.1 K (in water, 0.4 m/s)

Tips

For best accuracy, ensure the probe tip is fully immersed in the medium. Avoid bending the cable sharply near the probe to prevent damage. Use a suitable transmitter or readout device that accepts Pt100 3-wire input.