Siemens Room Temperature Sensor

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£171.97

(exc. VAT)

£206.36

(inc. VAT)

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RS Stock No.:
287-8720
Mfr. Part No.:
QAA2061D / BPZ:QAA2061D
Brand:
Siemens
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Brand

Siemens

Device Type

Room Temperature Sensor

Mounting Type

Wall Mount

Height

100mm

Length

90mm

RoHS Status: Not Applicable

COO (Country of Origin):
CN

Siemens Sensor, 100mm Height, Wall Mount Type - QAA2061D


This sensor is a sophisticated room temperature sensor designed for wall mounting, measuring 100mm in height, 90mm in length, and 90mm in width. Operating on a voltage of 24V AC or 13.5 to 35V DC, it excels in accurately detecting indoor temperatures up to a maximum operating temperature of +50°C. With an IP rating of IP30, it ensures reliable performance in typical indoor environments.

Features & Benefits


• Active sensor technology ensures precise room temperature acquisition
• Flexible operating voltage supports multiple setups and configurations
• Offers output options of DC 0...10V or 4...20mA for versatility
• Designed for easy installation with screw termination for secure connections
• Suitable for use in HVAC systems for efficient climate control
• High tolerance to ambient conditions ensures durability and reliability

Applications


• Used for monitoring temperature in heating and cooling systems
• Ideal for integration into climate control systems for indoor environments
• Utilised in commercial and industrial settings for precise temperature regulation
• Designed to work with devices that accept DC output signals for temperature measurement

What is the significance of having different output signals available?


Offering different output signals like DC 0...10V and 4...20mA provides flexibility in installation, allowing compatibility with various control systems and equipment, enhancing overall usability in complex setups.

How should I install the device for optimal performance?


It should be installed on the inner wall of the desired area, away from direct sunlight, heat sources, and air drafts to ensure accurate readings and prevent measurement errors.

What considerations should I keep in mind regarding cable lengths?


It is essential to adhere to permissible cable lengths—up to 50m for 0.6mm diameter copper cables—to reduce electrical interference and maintain signal integrity.

How does the sensor address issues of temperature measurement accuracy?


The design compensates for factors like air flow and wall surfaces, ensuring reliable measurement accuracy that stabilises after approximately one hour of operation, making it suitable for varied conditions.

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