Greisinger GTF 401 1/3 DIN Pt100 Temperature Probe, -50 to +200 °C, 3 mm x 100 mm, 1 m PVC Cable, Open Wire Ends 300930

In laboratories and industrial process control, precise temperature measurement is critical. The Greisinger GTF 401 1/3 DIN temperature probe delivers high accuracy with a Pt100 thin-film sensor, ideal for measuring liquids, gases, air, and surfaces. Its stainless steel sheath and 1 m PVC cable make it suitable for demanding environments.

Key specifications

• Sensor type: Pt100 (thin-film), 3-wire connection
• Accuracy class: 1/3 DIN Class B
• Measurement range: -50 to +200 °C
• Probe: stainless steel (1.4571 / V4A), diameter 3 mm, length 100 mm
• Cable: 1 m PVC, operating temperature -20 to +80 °C
• Response time (t90): approx. 5 s in water
• Protection class: IP67 (probe tip)
• Nominal resistance: 100 Ω at 0 °C, temperature coefficient 0.00385 Ω/Ω/°C
• Long-term stability: < 0.05 °C/year
• Vibration resistance: IEC 60751

Why choose it

The 1/3 DIN accuracy ensures reliable readings for critical processes. The robust stainless steel construction and IP67 probe tip allow use in wet or harsh conditions, while the flexible PVC cable provides easy installation.

Ideal use cases

• Temperature monitoring in HVAC systems
• Laboratory measurements in liquids and gases
• Industrial process control and quality assurance
• Surface temperature checks in machinery

Good to know

The probe has open wire ends for connection to compatible measuring instruments. The 3-wire configuration compensates for lead resistance, ensuring accuracy over longer cable runs.