
Best selling Heater accessories from Siemens
On this page you’ll find a ranking of the best Heater accessories from Siemens. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Siemens SIEMENSN N 148/12 USB Interface,Content:1piece N14812
The Siemens N 148/12 USB interface is a highly advanced device designed for connection to KNX bus systems. It allows galvanically isolated access to the bus line via an integrated USB port (Type B). This interface is compatible with both USB 2.0 and USB 3.0, offering a maximum transmission rate of 12 MBit/s. It is ideal for addressing, parameterization, visualization, logging, and diagnostics of bus participants. Installation is done on a mounting rail according to DIN EN 60715, enabling easy installation in various applications. With an integrated bus coupler and the ability to reach all bus participants throughout the bus system, this USB interface provides a reliable solution for modern heating systems.
- Compatible with USB 2.0 and USB 3.0
- Maximum transmission rate of 12 MBit/s
- Galvanically isolated access to the bus line
- Integrated bus coupler for easy connection
- Suitable for mounting on a rail according to DIN EN 60715.

2. Siemens 8MR21103B
Semiconductor heating device, small, HGK 047 110-250V, 30W system climate control SIVACON 8MF / 8MR - for climate in cabinets. The system climate control meets specific requirements. SIVACON 8MR ensures trouble-free operation of the electrical and electronic devices installed in the cabinet, even under adverse environmental conditions. It prevents the formation of condensate or frost damage and protects against resulting malfunctions. The portfolio ranges from filter fans to cooling and heating devices, as well as thermostats. Alternatively, ventilated cabinets can be used in operating rooms, where the system climate control is ensured by natural convection.

3. Siemens BPZ:QAM2130.040 1 pc.
The Siemens BPZ:QAM2130.040 is a highly advanced channel temperature sensor specifically designed for use with heating devices. With a flexible sensor rod measuring 400 mm in length, this device allows for precise average temperature measurement in various applications. The NTC10K sensor ensures reliable and accurate temperature detection, making it an ideal choice for fan heaters and similar devices. The sensor's design guarantees easy installation and adaptation to different environments, while the product is manufactured in China and meets Siemens' high-quality standards. The temperature sensor is an essential accessory for anyone seeking efficient heating control.
- Flexible sensor rod for precise average measurement
- NTC10K sensor for reliable temperature detection
- Compatible with fan heaters and similar heating devices.

4. Siemens 6AG1231-5PA30-5XB0 - 35 g - 50 mm - 30 mm - 81 mm
SIPLUS S7-1200 SB 1231 1AI RTD is based on 6ES7231-5PA30-0XB0 with Conformal Coating, operating temperature range of -40 to +60 °C, and a start temperature of -25 °C. SIPLUS S7-1200, analog input, SB 1231RTD, 1 AI RTD, PT 100 and PT1000 SIMATIC S7-1200 Basic Controller - flexible with a variety of communication options. If you only need to expand your SIMATIC S7-1200 CPU by a few inputs or outputs, signal boards are a good alternative to signal modules. Signal boards are directly plugged into the front of the controller (also possible with CPU 1211C) and are available as digital and analog input, output, and mixed modules. A communication board with RS 485 interface is also available. Signal boards allow for retrofitting of the configuration without requiring additional space in the control cabinet. Like the CPU, the analog input modules are also protected against extreme environmental conditions. With 100% Conformal Coating, they resist biological, chemical, and mechanically active substances, condensation, frost, and harmful gases. Regardless of the conditions, your analog signals will be reliably captured.

5. Siemens BPZ:QAA2071 QAA2071
The Siemens BPZ:QAA2071 is a highly advanced room temperature sensor specifically designed for the precise measurement and control of room temperature in heating systems. With an output voltage of 4 to 20 mA, this device allows for reliable integration into various heating appliances and systems. The sensor features a compact design that ensures easy installation and handling. The use of high-quality materials and careful craftsmanship guarantees a long lifespan and high accuracy in temperature measurement. The BPZ:QAA2071 is an ideal solution for anyone seeking efficient and precise temperature control in their spaces.
- Precise temperature measurement with an output of 4 to 20 mA
- Easy integration into various heating systems
- Compact design for flexible installation options.

6. Siemens Valve adapter
The valve adapter BPZ:AV55 is a specialized accessory designed for the installation of actuators on radiator valves from other manufacturers. This product is particularly useful for integrating electric and thermal servomotors into existing heating systems. The adapter allows for flexible adjustments and ensures that various heating devices can be efficiently connected. Made in Germany, the valve adapter provides a reliable solution for optimizing heating systems. With a single item per sales unit, the valve adapter is a practical addition for anyone looking to modify or expand their heating installation.
- Compatible with radiator valves from other manufacturers
- Enables the integration of electric and thermal servomotors
- Made in Germany for high quality and reliability.

7. Siemens Siplus
Siemens Dig.Industr. SIPLUS S7-1200 6AG1231-5ND32-4XB0
Manufacturer: Siemens Dig.Industr.
Designation: SIPLUS S7-1200 SM 1231
Type: 6AG1231-5ND32-4XB0
Number of analogue inputs: 4
Analogue inputs configurable: Yes
Input, current: Yes
Input, voltage: Yes
Input, resistance: Yes
Input, resistance thermometer: No
Input, thermocouple: No
Input signal configurable: Yes
Resolution of analogue inputs: 15 bit
Electrical connection design: Screw/spring-loaded connection
Suitable for safety functions: No
SIL according to IEC 61508: Without
Performance level according to EN ISO 13849-1: Without
Associated equipment (Ex ia): No
Associated equipment (Ex ib): No
Explosion protection category for gas: ATEX Gas Ex protection, Cat. 3G
Explosion protection category for dust: None
Width: 45 mm
Height: 100 mm
Depth: 75 mm
SIPLUS S7-1200 SM 1231 4AI based on 6ES7231-5ND32-0XB0 with conformal coating, -20 to +60°C, analogue input, SM 1231, 4 AI, +/-10V, +/-5V, +/-2.5V, +/-1.25 or 0-20mA/4-20mA, 15 Bit + Prec. Bit. SIMATIC S7-1200 Basic Controller - flexible thanks to a wide range of communication options. With signal modules, you can customise the configuration of your SIMATIC S7-1200 (except CPU 1211C) according to your individual requirements. A range of digital and analogue input, output and mixer modules are available for this purpose, including fail-safe variants. This fine-grained configuration option allows you to save space in the control cabinet and optimise your hardware costs. Like the CPU, the analogue input modules are also protected against extreme environmental conditions. Thanks to the 100% conformal coating, they are resistant to biological, chemical and mechanically active substances, condensation, frost and harmful gases. Regardless of the conditions, your analogue signals are reliably recorded.
EAN: 4047618053451.

8. Siemens Temperature sensor QAP1030.200 T. SENSOR NTC10K 2.0M
The QAP1030.200 temperature sensor from Siemens is a high-precision cable temperature probe specifically designed for measuring temperatures in various applications. With NTC10K technology, this sensor provides reliable and accurate temperature measurements. The probe is equipped with a robust PVC cable that is 2 meters long, allowing for flexible installation. The sensor is intended for use in heating and air conditioning systems and contributes to optimizing energy efficiency. The compact design of the sensor facilitates integration into existing systems. The QAP1030.200 is an essential accessory for anyone needing precise temperature monitoring.
- NTC10K technology for precise temperature measurement
- Robust PVC cable with a length of 2 meters
- Suitable for heating and air conditioning applications.

9. Siemens BPZ:QAA2012 1 pc.
The Siemens BPZ:QAA2012 is a passive room sensor designed for precise measurement of room temperature. This device is an essential accessory for heating systems and enables efficient temperature control in various environments. The sensor is easy to install and offers reliable performance to optimize comfort in residential and workspaces. With a compact design, the room sensor seamlessly integrates into any environment and provides accurate temperature readings that are crucial for controlling heating devices. The BPZ:QAA2012 is a high-quality product manufactured in Romania, meeting Siemens' high standards.
- Passive technology for accurate temperature measurement
- Easy installation and integration into heating systems
- Manufactured in Romania with high quality standards.

10. Siemens QXA2100
Siemens digital industrial condensation monitor S55770-T375
Manufacturer: Siemens Digital Industries
Designation: Condensation monitor
Sensor: 24V, integrated
Type: S55770-T375
Measuring range lower value (relative humidity): 90%
Measuring range upper value (relative humidity): 100%
Readable: No
With display: No
Adjustable switching difference: No
Differential range/switching hysteresis: 4%
Number of switching steps: 1
Difference between switching steps (relative humidity): 4%
Max. contact voltage: 30V
Max. contact load: 1A
Contact interlock: No
Protection class (IP): IP40
Protection class (NEMA): 2
Explosion-proof: No
Colour: White RAL 9010
Height: 83 mm
Width: 60 mm
Depth: 37 mm
Further details: For preventing condensation in buildings with cooling ceilings or cooling systems.
EAN: 7612914108906.
