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Good points
- NTC10k (10k2) element
- Measuring range: -50 to +150°C
- Take-up length: 100 mm
- IP65 protection class
Belimo duct/submersion temperature sensor NTC10k (10k2) 100x6 mm - 01DT-1LL
The Belimo duct and submersion temperature sensor is designed for measuring air and water temperatures in HVAC systems and can also be used in pipes when combined with a sensor pocket. The stainless steel probe and housing ensure stable and protected installation. The passive NTC10k element accurately converts the measured temperature into a resistance signal processed by the control system. Based on this measurement, the installation is automatically controlled to maintain constant and efficient climate regulation.
Advantages and Features
- NTC10k (10k2) element: Passive resistance sensor with NTC characteristic, suitable for controllers and BMS systems specifically configured for NTC10k (10k2).
- Suitable for air and water: Applicable in air ducts and, when used with a sensor pocket, also in pipe installations.
- 100 mm stainless steel probe: Suitable for standard air ducts approximately 200–400 mm wide, with the probe reaching the centre of the duct for a representative measurement.
- Housing with terminal block: Equipped with a protected connection compartment and plug-in terminals for safe and clear wiring.
- IP65 protection rating: Protected against dust and water jets, suitable for use in technical rooms and industrial environments.
- Wide measurement range: Measures temperatures from -50 to +150°C, suitable for both cold and warm air and water flows.
Installation, Maintenance and Applications
The sensor is suitable for mounting in air ducts and can also be used in pipes when combined with a sensor pocket. Correct positioning of the probe ensures representative temperature measurement in the medium. The housing allows for safe and organised wiring via a terminal block. As a passive device, no power supply is required. The sensor is used in commercial buildings, residential construction, and industrial HVAC systems where reliable temperature measurement is essential.
Practical Information
The sensor features a 100 mm long, 6 mm diameter stainless steel probe, providing adequate insertion depth for reliable temperature measurement in the duct or medium. The housing is made of impact-resistant plastic and fitted with a cable gland with strain relief for a secure connection. The NTC10k (10k2) element transmits the resistance signal directly to the controller. This variant is suitable for both duct and pipe applications requiring robust installation and stable measurement.
| Brand | Belimo |
| Category | Sensors and controllers |
| GTIN | 7630498100437 |
| Manufacturer's item number | 01DT-1LL |
| Article number | 23010041 |
Specifications
| Category code | 101 |
| With mounting material | Yes |
| Suitable for wall mounting | No |
| Suitable for ceiling mounting | No |
| Suitable for duct mounting | Yes |
| Suitable for tube mounting | Yes |
| Suitable for air | Yes |
| Suitable for liquids | Yes |
| Suitable for gases | No |
| With housing | Yes |
| Cover attachment | Screwed |
| Sensor element inside housing | No |
| Sensor element outside housing | Yes |
| Fixed cable to sensor | No |
| Sensor length | 100 mm |
| Insert length | 100 mm |
| Diameter sensor element | 6 mm |
| Material element | Stainless steel |
| Technology | Other |
| Active temperature measurement | No |
| Passive temperature measurement | Yes |
| Average temperature measuring | No |
| Number of measuring points | 1 |
| Measurement of CO2 | No |
| Measurement of VOC | No |
| Measurement of relative air humidity | No |
| Measurement of absolute air humidity | No |
| Enthalpy measurement | No |
| Measurement of dewpoint | No |
| Particulate matter measurement (PM) | No |
| Temperature measuring range (min) | -50 °C |
| Temperature measuring range (max) | 150 °C |
| Number of measuring ranges | 1 |
| Offset setting possible | No |
| Trend representation | No |
| Error registration possible | No |
| Sensor type | NTC, 10K-2 |
| Potentiometer with adjustment knob | No |
| Supporting protocol for BACnet | No |
| Supporting protocol for Modbus | No |
| Supporting protocol for MP (multi point) | No |
| Supporting protocol for KNX | No |
| LoRa technology | No |
| NFC (Near Field Communication) | No |
| Bluetooth | No |
| Wi-Fi-compatible | No |
| Standby push button | No |
| Wireless | No |
| With display | No |
| Type of power supply | None |
| Type of electric connection | Terminal board |
| With reverse polarity protection | No |
| Max. ambient humidity (non-condensing) | 95 % |
| Ambient temperature (min) | -35 °C |
| Ambient temperature (max) | 50 °C |
| Explosion-proof | No |
| Degree of protection (IP) | IP65 |
| Housing height | 56.4 mm |
| Housing width | 76.7 mm |
| Housing depth | 89.8 mm |
| Housing colour | Orange |
| Compatible with Apple HomeKit | No |
| Compatible with Google Assistant | No |
| Compatible with Amazon Alexa | No |
| IFTTT support available | No |
| Scope of application | Immersion tube/duct |
