Temperature Sensor MT125 (up to 125°C) for Jeti Duplex 2.4GHz System
As of April 2026 · Prices incl. VAT unless stated otherwise.
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Delivery time Germany: 1-3 business days.
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Temperature Sensor MT125 (up to 125°C) for Jeti Duplex 2.4GHz System
Temperature sensor MT125 (up to 125°C) for Jeti Duplex 2.4Ghz System
The MT 125 sensors are designed for measuring the temperature of devices such as motors, controllers, batteries, and other accessories in models. The JETIBOX terminal and wireless information transfer via the DUPLEX 2.4GHz system are used to display the measured values.
The Duplex system uses the 2.4GHz band for communication, which not only allows for the transmission of control data to the model but also in the opposite direction back to the transmitter. The telemetry data obtained during operation is transmitted in real-time, and the current status of the measured values can be displayed on the LCD screen of the JETIBOX. The MT 125 unit records the minimum and maximum temperature of the individual sensors and provides information on their current values.
The JETIBOX terminal is used to set parameters and display measured values.
The MT 125 device consists of two parts. First, the actual MT 125 module, which is used for data recording from the temperature sensors and can be connected to the JETIBOX, the receiver, or the expander of the DUPLEX system. The actual temperature measurement is performed by the sensors connected to the MT module. Ensure that the temperatures of the module and the sensor do not exceed the specified parameters – see the technical data table.
The MT 125 module allows for acoustic alarm messages to be triggered for individual sensors. These alarm signals can be set as messages for temperature exceedances or cooling below an allowed limit. The acoustic signal is generated by the DUPLEX Tx transmitter module via a small siren built into it. To better distinguish between the individual alarm types, they are differentiated by sending various Morse code characters. Acoustic signaling of parameter exceedances is also generated when no JETIBOX is connected. If a JETIBOX is connected, its LCD display shows which parameter has been exceeded. If multiple parameters are exceeded, the alarm messages and also the displays on the JETIBOX's LCD screen alternate.
Technical data:
- Manufacturer: Jeti Model
- Operating voltage: 3.5 - 8.4 V
- Current consumption approx.: 7 mA
- Dimensions approx.: 19x14x4 mm
- Weight approx.: 10 grams
- Temperature range sensors: -55°C - +125°C
- Sensor accuracy: 0.5%
- Operating temperature: -10°C - 85°C
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