GIRA Temperature Sensor Pt100 G1 209100

For industrial and building automation systems that demand precise temperature monitoring, the GIRA 209100 Pt100 temperature sensor provides reliable measurement in heating, ventilation, and process control applications. Its stainless steel probe and robust connection head suit demanding environments where accuracy and durability are essential.

Key specifications

• Sensor type: Pt100 (Platinum Resistance Thermometer)
• Measuring range: -50 to +400 °C
• Process connection: G 1" screw-in thread (DIN EN ISO 228-1)
• Probe material: Stainless steel 1.4571
• Probe diameter: 6 mm
• Probe length: 200 mm
• Connection head: Form B, aluminum
• Electrical connection: Cable gland M16x1.5
• Accuracy class: Class B (DIN EN 60751)
• Ingress protection: IP65 (connection head)
• Output signal: Resistance (Ohms)
• Mounting type: Screw-in

Why choose it

The Pt100 sensing element offers stable and accurate temperature readings across a wide range. The stainless steel construction resists corrosion and mechanical stress, while the IP65-rated connection head protects wiring in dusty or wet conditions.

Ideal use cases

• HVAC systems
• Industrial process monitoring
• Building automation
• Heating and boiler control

Good to know

The sensor uses a 3-wire circuit for compensation of lead resistance, ensuring measurement accuracy even over long cable runs. Response times in water are approximately 10 seconds (t0.5) and 20 seconds (t0.9).