Belimo 01DT-1FN - duct/immersion temperature sensor

Belimo 01DT-1FN – temperature sensor

Passive sensor designed to measure temperature in air ducts. In pipe installations, it can be used in combination with a stainless steel or brass immersion sleeve.

Key features and specifications

• Output signal: NTC1k8.
• Probe length: 150 mm; probe diameter: 6 mm.
• Measuring range: -40...150°C [-40...300°F].
• Temperature measurement accuracy: ±0.5°C @ 25°C [±0.9°F @ 77°F].
• Measuring current: <0.1 mA @ 25°C [77°F].
• Protection rating: IP65 / NEMA 4X.
• Electrical connection: pluggable terminal strip with spring terminals, max. 2.5 mm².
• Probe material: V4A (1.4404).

The package includes a mounting clip with screws and A-22D-A11 adhesive foil. Immersion sleeves are listed in the documentation as recommended accessories, not as part of the package.