Belimo 01PT-1LP - immersion temperature sensor

Belimo 01PT-1LP – immersion temperature sensor

Passive sensor for measuring liquid temperature, with a fast response characteristic. The stainless steel probe is designed for direct immersion.

Key features

• Output signal: NTC10k (10k2).
• Probe length: 200 mm; probe diameter: 6/4 mm.
• Probe material: V4A stainless steel (1.4404, 1.4571); R 1/2" thread.
• Measuring range for NTC..: -50...150°C [-60...300°F].
• Accuracy for NTC..: ±0.2°C @ 25°C [±0.35°F @ 77°F].
• Time constant τ (63%) in a water pipe: typically 2.5 s.
• Electrical connection: detachable terminal strip with spring terminals, max. 2.5 mm².
• Protection rating: IP65 / NEMA 4X.
• Nominal pressure: PN10.