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QTK103 Temperature Switch Transmitter
QTK103 Temperature Switch Transmitter
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The QTK103 is a multifunctional digital temperature transmitter capable of simultaneously measuring, displaying, switching, and outputting analog signals. Designed for dynamic industrial temperature control, it allows users to set switch-on/off points without the need for additional calibration tools.
Featuring a rotatable display head and compact structure, the QTK103 is especially suitable for installations in confined or irregular spaces. It supports PT100 or PT1000 temperature sensors, depending on application requirements, and delivers reliable 4–20mA analog output.
Applications:
Water supply and hydraulic systems
Petroleum and gas industry
Chemical processing and storage
Mechanical equipment temperature control
Industrial automation and safety monitoring
Technical Specifications：
| Parameter | Value |
|---|---|
| Power Supply | 24V ±20% DC |
| Accuracy | 0.5% FS |
| Long-Term Stability | ≤0.2% / year |
| Ambient Temperature | / |
| Output Signal | 4–20mA |
| Thread Connection | M20*1.5 (customizable) |
| Warranty | 1 year |
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