NTI e-t1w 1-Wire Temperature Sensor

1-Wire Indoor/Outdoor Temperature Sensor, -40 to 185 °F, IP67 Certified

In the demanding world of modern infrastructure, where IT systems, warehouses, and outdoor installations must be protected from extreme temperature fluctuations, precise monitoring becomes the key to success.

The NTI 1-Wire Indoor/Outdoor Temperature Sensor with IP67 certification establishes itself as an indispensable ally - a highly reliable device that integrates seamlessly into the proven NTI ENVIROMUX monitoring ecosystem.

With an extended measurement range from -40 °C to 85 °C, it is ideally suited for challenging scenarios - from deep-freeze storage rooms to high-temperature outdoor deployments - offering impressive accuracy of ±0.5 °C in the standard range (-10 to 85 °C). The compact probe, measuring 6 x 30 mm and equipped with a flexible cable (available in 1 meter or 2.13 meters) and an RJ11 connector, allows discreet, easy installation, while the 1-Wire bus supports daisy-chaining of up to 24 sensors, enabling centralized data processing.

Imagine a global logistics network: this sensor detects an unexpected cooling in a refrigerated container, sends real-time SNMP or email alerts, and prevents thousands of euros in losses by giving teams time to react. The fully IP67-rated design protects against dust, water, and mechanical stress, while CE and RoHS compliance underline its environmental responsibility. In sectors such as food storage or renewable energy, this sensor proves to be an investment in stability, minimizing downtime and reducing operating costs through preventive data insights, all while ensuring compliance with strict regulations.

The adaptability of the NTI 1-Wire Sensor extends across a wide range of applications - from confined server rooms to open outdoor areas - and integrates perfectly with the E-1W Hub for scalable expansion.

Whether in a dynamic e-commerce operation or a mature manufacturing facility, the sensor grows with your needs and uses existing infrastructure without expensive retrofitting. Consider a telecommunications scenario: a provider installs the sensor with a 2.13-meter cable on an outdoor tower, where it monitors sub-zero temperatures below -30 °C. Its stable accuracy of ±2 °C during cold periods ensures reliable logs that help identify freezing risks, enabling preventive maintenance that avoids network downtimes and improves customer satisfaction.

Powered directly through the E-1W, it requires no external power supply, and the daisy-chain capability supports cost-effective expansion to multiple sensors for real-time temperature mapping. Combined with NTI humidity sensors, it can evolve into a complete environmental monitoring system that mitigates risks such as condensation in humid environments and optimizes energy management, for example through automated climate control. This holistic approach not only reduces failures by up to 50%, as user reports show, but also promotes sustainability by avoiding unnecessary energy consumption and streamlining operations.

The engineering excellence of the NTI 1-Wire Indoor/Outdoor Temperature Sensor lies in the perfect balance between robustness and usability, making it a preferred choice in facility management. The sealed IP67 enclosure resists dust, high-pressure water, vibration, and thermal shock, making it ideal for industrial or marine environments, while the 1-Wire protocol ensures efficient, long-lasting data transmission.

Example from the renewable energy sector:

In a solar farm, the sensor with a 1-meter cable is attached to panels to track overheating at 70 °C; the system correlates readings with weather APIs, predicts performance drops, and activates cooling systems, increasing output by 15% and cutting maintenance costs in half. The high resolution - especially ±0.5 °C accuracy - ensures data granularity for software tools to build precise temperature trends, enabling seasonal adjustments.

In healthcare environments, scalability is highly valued: with support for up to 24 sensors per E-1W Hub, the system allows for flexible expansion without compromising accuracy, and its compatibility with ENVIROMUX ensures seamless integration into existing SNMP networks. More than a data logger, this sensor delivers value-driven risk management supporting ISO 22000 compliance and fueling innovation for IoT applications that prepare your infrastructure for the future.

Explore the versatility of this high-performance sensor, designed to enhance operations across industries:

• IT and Server Environments: Map hotspots in data centers - a cloud provider used it to optimize cooling and cut power costs by 20%.
• Cold and Freezer Storage: Monitor food supply chains - a supermarket chain uses it to prevent spoilage and meet HACCP compliance effortlessly.
• Outdoor and Construction Sites: Measure environmental impact in wind farms - an energy company uses it to extend uptime and minimize breakdowns.

Operation is intuitive and fast: connect the RJ11 plug to the E-1W, set temperature thresholds via the web interface, and receive instant notifications through SMS or app. No special training required - simply plug and play.

Key Advantages at a Glance:

• Exceptional accuracy: ±0.5 °C within the core range for reliable decisions.
• Complete IP67 protection: Resistant to water, dust, and impact, ensuring long-term performance.
• Outstanding scalability: Up to 24 sensors per hub - cost-effective and easily expandable.

In real-world deployments, the sensor’s full potential is unleashed through integration: pair it with NTI water leak detectors for comprehensive risk coverage. A pharmaceutical company reported eliminating product loss in cold storage and passing FDA audits thanks to its precise monitoring capabilities.

Generate visual reports using integrated software tools to create temperature curve charts, reveal trends, and act proactively. In research facilities, it stabilizes lab environments and increases experimental accuracy.

• Safety Standards: CE and RoHS certified - sustainable and compliant.
• Energy Efficiency: Low power operation via 1-Wire - reduces long-term costs.
• Modular Expandability: Compatible with humidity sensors for comprehensive environmental control.

Another highlight: archives use it to protect valuable documents from heat damage, with cable length options adaptable to room size. The compact probe fits seamlessly in any installation.

The NTI 1-Wire Sensor is your guarantee for uninterrupted reliability. Get yours today and strengthen your systems for the challenges of tomorrow.