01DT-5EP Belimo Sensor

Part number 01DT-5EP from Belimo, listed in Temperature Sensors. KKM Solutions quotes this part with pricing and availability confirmed per order.

Duct/Immersion Temperature Sensor passive, Ni1000 (JCI), Probe length 8″ [200 mm], Probe diameter 0.24″ [6 mm] Belimo 01DT-5EP Duct / Immersion Temperature Sensor – Passive Ni1000 (JCI), 8-In Probe Overview The Belimo 01DT-5EP is a passive duct/immersion temperature sensor (Ni1000, JCI) designed for HVAC and fluid systems. With an 8-inch probe (200 mm) and durable enclosure, the sensor is suited for measuring air in ducts or liquids via immersion (with thermowell). Comes with mounting clip, screws, adhesive foil, and conduit adapter. Accurate, reliable, and built for harsh environments. Specifications Specification Details Brand / Model Belimo 01DT-5EP Sensor Type Passive temperature sensor (RTD), Ni1000 (JCI) Probe Length 8 in (200 mm) Probe Diameter 0.24 in (6 mm) Measured Values Temperature (air duct & immersion applications) Measuring Range -60 … 320 °F (-50 … 160 °C) Electrical Connection Spring-loaded terminal block, max 2.5 mm² wire; conduit adapter ½″ NPT Enclosure / Rating NEMA 4X / IP65 Time Constant (63%) ≈ 210 s in air (0 m/s), ≈ 46 s in air (3 m/s); typical ~ 7-9 s with thermowell in water Output Signal Resistance (Ni1000) (passive, no internal transmitter) Ambient Temperature Operative -30 … 122 °F (-35 … 50 °C) Fluid Temperature (Immersion) -60 … 320 °F (-50 … 160 °C) Housing Material & Color PC/Poly housing, orange cover, UV resistant Mounting Accessories Included Mounting clip, screws, adhesive foil, conduit adapter Certifications & Standards UL / CE / IP65 / NEMA 4X, suitable for air plenums & HVAC environments Features & Benefits Ni1000 RTD element provides accurate, passive temperature measurement without needing active power-signal converters. Long 8-inch probe allows deep immersion or better sensor placement in ducts. Rugged IP65 / NEMA 4X enclosure protects against dust, moisture, and debris. Includes all mounting accessories for easy installation. Wide temperature range makes it usable in both air duct and liquid immersion settings. Applications Measuring supply, return, or mixed air temperatures in HVAC duct systems. Immersion in water or other fluids when used with appropriate thermowell. Building automation for temperature sensing in mechanical rooms, chillers, boilers. Energy / ventilation control where passive RTD sensors are preferred. Installation & Maintenance Notes Make sure probe is installed with sufficient immersion depth or placement for accurate measurement. Clean sensor probe periodically if exposed to dust, moisture, or contaminants. Avoid excess wiring resistance; use proper gauge and minimize length to limit measurement error. Use conduit adapter and proper sealing if installed in humid or wet environments. Protect electronics when handling and avoid damage to terminal block. Warranty & Quality Assurance Manufactured by Belimo to strict production and materials standards. Certified for international safety and environmental standards (e.g. UL, CE). Warranty applies when sensor is installed and used according to manufacturer’s guidelines. Related Products Other lengths in the 01DT-5E series (2″, 4″, 6″, 12″, etc.) Optional thermowell accessories for immersion use Active sensors/transmitters if voltage/current output is required