General Information:
The SIEMENS QAE2164.010 is an active-type immersion temperature sensor used for precise fluid temperature monitoring in HVAC and industrial applications. It provides a 4...20 mA analog signal, suitable for integration into automation and control systems.
Technical Specifications:
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Model: QAE2164.010
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Sensor Type: Active (analog output)
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Output Signal: 4...20 mA
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Measuring Range: -30°C to +130°C
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Immersion Length: 100 mm
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Power Supply: 13.5…35 V DC
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Protection Rating: IP65
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Mounting Type: For use with immersion pocket
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Cable Entry: M16 cable gland
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Materials: Stainless steel probe, durable plastic housing
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Application Areas:
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Boilers and hot water systems
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Heat exchangers
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Industrial liquid temperature monitoring
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Building automation
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HVAC control systems
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Advantages:
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4...20 mA signal ensures stable transmission over long distances
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IP65 housing for excellent environmental protection
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Long-lasting stainless steel design
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Accurate measurement across a wide temperature range