Belimo 01DT-5QN Temp Sensor
The Belimo 01DT-5QN is a high-precision passive NTC20k duct temperature sensor designed for accurate air temperature monitoring within HVAC systems. Featuring a 6-inch (150mm) probe length, this sensor is engineered for immersion into air streams to provide stable resistance signals to building automation controllers. The NTC20k thermistor element ensures tight tolerances and high sensitivity to temperature fluctuations, facilitating optimal discharge air or return air control. Built with a durable NEMA 4X / IP65 rated enclosure, the 01DT-5QN is protected against moisture and dust infiltration, making it a reliable choice for demanding mechanical room environments. Its compact housing includes a spring-loaded terminal block for secure, vibration-resistant electrical connections, streamlining the field installation process for contractors. This sensor is essential for maintaining precise setpoint accuracy in air handling units and VAV systems, ensuring the control loop receives high-fidelity data without signal drift over time.
- NTC20k thermistor element provides high-resolution resistance output for precise thermal tracking.
- 6-inch stainless steel probe allows for mid-stream mounting to capture representative air temperature samples.
- NEMA 4X / IP65 enclosure ensures long-term performance in high-humidity or wash-down environments.
- Pluggable terminal block facilitates rapid wiring and simplifies commissioning for field technicians.
- Universal compatibility with major BAS controllers that support 20k Ohm NTC resistance curves.
Common HVACR Questions:
How does the NTC20k curve affect controller configuration?
The NTC20k sensor has a specific resistance-to-temperature curve; ensure your controller input is configured for 20k Ohm NTC to avoid significant scaling errors in the UI.
Is the 01DT-5QN suitable for outdoor air sensing?
While the enclosure is NEMA 4X rated, this specific model is optimized as a duct temperature sensor. For ambient outdoor sensing, a dedicated shield is recommended to prevent solar radiation from skewing the data.
What is the benefit of the spring-load terminal over standard screw terminals?
Spring terminals provide constant tension, which prevents wire loosening due to mechanical vibration within the ductwork, reducing intermittent signal loss and service calls.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $21.03
-65%$21.03
$7.36Belimo 01DT-5QN Temp Sensor
The Belimo 01DT-5QN is a high-precision passive NTC20k duct temperature sensor designed for accurate air temperature monitoring within HVAC systems. Featuring a 6-inch (150mm) probe length, this sensor is engineered for immersion into air streams to provide stable resistance signals to building automation controllers. The NTC20k thermistor element ensures tight tolerances and high sensitivity to temperature fluctuations, facilitating optimal discharge air or return air control. Built with a durable NEMA 4X / IP65 rated enclosure, the 01DT-5QN is protected against moisture and dust infiltration, making it a reliable choice for demanding mechanical room environments. Its compact housing includes a spring-loaded terminal block for secure, vibration-resistant electrical connections, streamlining the field installation process for contractors. This sensor is essential for maintaining precise setpoint accuracy in air handling units and VAV systems, ensuring the control loop receives high-fidelity data without signal drift over time.
- NTC20k thermistor element provides high-resolution resistance output for precise thermal tracking.
- 6-inch stainless steel probe allows for mid-stream mounting to capture representative air temperature samples.
- NEMA 4X / IP65 enclosure ensures long-term performance in high-humidity or wash-down environments.
- Pluggable terminal block facilitates rapid wiring and simplifies commissioning for field technicians.
- Universal compatibility with major BAS controllers that support 20k Ohm NTC resistance curves.
Common HVACR Questions:
How does the NTC20k curve affect controller configuration?
The NTC20k sensor has a specific resistance-to-temperature curve; ensure your controller input is configured for 20k Ohm NTC to avoid significant scaling errors in the UI.
Is the 01DT-5QN suitable for outdoor air sensing?
While the enclosure is NEMA 4X rated, this specific model is optimized as a duct temperature sensor. For ambient outdoor sensing, a dedicated shield is recommended to prevent solar radiation from skewing the data.
What is the benefit of the spring-load terminal over standard screw terminals?
Spring terminals provide constant tension, which prevents wire loosening due to mechanical vibration within the ductwork, reducing intermittent signal loss and service calls.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Belimo 01DT-5QN is a high-precision passive NTC20k duct temperature sensor designed for accurate air temperature monitoring within HVAC systems. Featuring a 6-inch (150mm) probe length, this sensor is engineered for immersion into air streams to provide stable resistance signals to building automation controllers. The NTC20k thermistor element ensures tight tolerances and high sensitivity to temperature fluctuations, facilitating optimal discharge air or return air control. Built with a durable NEMA 4X / IP65 rated enclosure, the 01DT-5QN is protected against moisture and dust infiltration, making it a reliable choice for demanding mechanical room environments. Its compact housing includes a spring-loaded terminal block for secure, vibration-resistant electrical connections, streamlining the field installation process for contractors. This sensor is essential for maintaining precise setpoint accuracy in air handling units and VAV systems, ensuring the control loop receives high-fidelity data without signal drift over time.
- NTC20k thermistor element provides high-resolution resistance output for precise thermal tracking.
- 6-inch stainless steel probe allows for mid-stream mounting to capture representative air temperature samples.
- NEMA 4X / IP65 enclosure ensures long-term performance in high-humidity or wash-down environments.
- Pluggable terminal block facilitates rapid wiring and simplifies commissioning for field technicians.
- Universal compatibility with major BAS controllers that support 20k Ohm NTC resistance curves.
Common HVACR Questions:
How does the NTC20k curve affect controller configuration?
The NTC20k sensor has a specific resistance-to-temperature curve; ensure your controller input is configured for 20k Ohm NTC to avoid significant scaling errors in the UI.
Is the 01DT-5QN suitable for outdoor air sensing?
While the enclosure is NEMA 4X rated, this specific model is optimized as a duct temperature sensor. For ambient outdoor sensing, a dedicated shield is recommended to prevent solar radiation from skewing the data.
What is the benefit of the spring-load terminal over standard screw terminals?
Spring terminals provide constant tension, which prevents wire loosening due to mechanical vibration within the ductwork, reducing intermittent signal loss and service calls.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
