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Chip-based digital temperature measurement sensorQT18B20 7Q-TEK company, which is a complete analogue of DALLAS DS18B20 and is controlled by the 1-Wire protocol.
The sensor is assembled in a metalcase-sleevewith a diameter of 6 mm and a length of 50 mm. The well with the sensor is filled with a heat-conducting acid-freesealant... Each soldered contact of the sensor and cable is covered with heat shrink tubing. PVC cablehas 3 signal wires.
Cable length 2m, diameter 3.8mm
Pinout: red - power supply (VCC), black - common (GND), yellow - data (DATA).
Main characteristics:
sensor type: digital
sensor chip: QT18B20
sleeve diameter: 6mm (in the area of the heat-shrinkable tube, diameter ~ 6.5mm)
overall length of the sleeve: 50mm (length of the section without heat shrink tube ~ 35mm)
cable length: 2 m
cable type: 3-core PVC
cable diameter: 3.8mm
Individual production of sensors for different cable lengths is possible. For all suggestions, write to the mail
¦ ¦
deni.voron@gmail.com
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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.
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