steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
Full 12-month warranty
Available for dispatch immediately
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1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
| Specification | Description |
|---|---|
| Part Number | QAA24 |
| Alternative Part Number | QAA24 |
| Manufacturer | Siemens |
| Compatibility | Compatible with Siemens RDS110 Smart Thermostat and various HVAC systems |
| Sensor Type | Room temperature sensor |
| Mounting | Wall-mounted |
| Temperature Sensing Elements | LG-Ni1000 at 0 °C, Pt1000 at 0 °C, NTC 10k at 25 °C |
| Output Signal | DC 0…10 V |
| Operating Voltage | Requires external power source appropriate for the sensor type |
| Construction | Designed for indoor use, suitable for residential and light commercial applications |
| Installation Requirements | Must be installed according to local regulations and Siemens guidelines |
| Product Use | Intended for temperature monitoring and control within a heating, ventilation, and air conditioning (HVAC) system |
| Special Features | Can be integrated with Siemens smart thermostat systems for enhanced climate control |
The Siemens QAA24 is commonly used in building automation systems, particularly for room temperature sensing in residential and commercial environments.
No, the Siemens QAA24 is designed primarily for indoor use. Its specifications and construction are suited for controlled indoor environments.
The Siemens QAA24 provides a passive output, typically used to interface with HVAC control systems to regulate room temperature.
The Siemens QAA24 does not require external power for operation as it is a passive sensor.
Installation of the Siemens QAA24 should be done on an interior wall away from direct sunlight, draughts, and heat sources to ensure accurate temperature readings.
Under normal circumstances, the Siemens QAA24 does not require routine calibration and is designed to operate reliably without it.
By accurately monitoring indoor temperatures, the Siemens QAA24 helps HVAC systems operate more efficiently, reducing energy consumption by avoiding over-heating or over-cooling of spaces.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
All parts new or reconditioned are covered by EU Automation 12 month warranty
No hassle returns policy
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