HW Group Temp-1Wire Cable Sensor – Precise Temperature Measurement for Building Automation and IoT
The HW Group Temp-1Wire is a digital temperature sensor with a 1-Wire data bus, designed to measure temperatures from -10°C to +80°C. Its robust IP67 housing and 3m cable make it ideal for use in humid environments and outdoor areas.
Precise measurement via 1-Wire bus – easily integrated into existing IoT systems
Robust IP67 enclosure – dust-tight and protected against temporary immersion, ideal for harsh environments
3m cable length – flexible placement of the sensor even away from the controller
Measures temperatures from -10°C to +80°C – covers typical building and industrial applications
Compact cable sensor design – easy mounting in hard-to-reach locations
What sets the Temp-1Wire apart
The Temp-1Wire stands out for its simple integration into 1-Wire networks. It requires only two conductors for data and power and can operate in parallel with other 1-Wire sensors. The IP67 rating ensures reliable readings even in moisture and dust.
Ideal for...
This sensor is particularly suitable for smart home installations, server room monitoring, cold storage, greenhouses, or weather stations. It is also commonly used in industrial process monitoring.
How to use the Temp-1Wire
Connect the sensor via the included 3m cable to a 1-Wire interface such as the HW Group USB-1Wire adapter. The sensor is automatically detected and can be read using software like OWFS or Home Assistant. Mounting is done via the integrated cable gland or with cable ties.
HW Group is a provider of sensors and IoT solutions, specialized in 1-Wire technology. The sensors are used in building management and industrial applications. The company offers robust and easy-to-integrate measurement solutions.
The Temp-1Wire is a digital temperature sensor with a 1-Wire interface. It measures from -10°C to +80°C and is designed for building automation, smart home, and industrial use. Its IP67 rating makes it resistant to moisture and dust.
The sensor works with any 1-Wire master (e.g., HW Group USB-1Wire adapter). It can be paralleled with other 1-Wire sensors on the same bus and is supported by software like OWFS, Home Assistant, or Node-RED.
Measurement range: -10°C to +80°C. Data bus: 1-Wire. Cable length: 3m. Protection rating: IP67. Form factor: cable sensor. Weight: approx. 80g.
The package includes the HW Group Temp-1Wire sensor with 3m cable. No additional adapters or power supplies are included.
The sensor connects directly to a 1-Wire network. The cable can be routed through a cable gland or secured with cable ties. Once connected to the bus, the sensor is automatically detected and configured.
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