SIEMENS QFR9530 Humidity Sensor

( Brand: Siemens ), ( Manufacturer Part Number: QFR9530 ), ( Model: SIEMENS QFR9530 ), ( Type: Sensor )

Review SIEMENS New Humidity Temp Sensor Part#

The Siemens QFR 9530 is a versatile and high-performing relative humidity and temperature sensor, designed to meet the demanding requirements of various industrial applications. This sensor comes in a compact and rugged housing, making it suitable for use in harsh environments.

The sensor's measuring range for relative humidity is from 0 to 100% RH, with an accuracy of 3% RH from 20 to 80% RH. The temperature measuring range is from -40 to 85 C, with an accuracy of 1.5 C from -10 to 70 C. The QFR 9530 features a fast response time of less than 3 seconds for both temperature and humidity measurements.

The sensor utilizes a capacitive sensing technology, which ensures high accuracy and stability over time. The sensor's output signal is a 2-wire analog voltage output, which can be easily interfaced with various data acquisition systems or controllers. This sensor also features a built-in self-diagnostics function, which allows for easy monitoring of sensor health and performance.

The Siemens QFR 9530 is designed to operate in a wide temperature range and is suitable for use in various industrial applications, such as HVAC systems, refrigeration systems, and food processing. The sensor's housing is made of high-quality materials, including a stainless steel enclosure with IP67 protection rating, making it resistant to dust and water. The sensor's small size, compact design, and robust construction make it an ideal choice for applications where space is limited and reliability is crucial.

The sensor's communication options include a 4-20mA current output and a Modbus RTU interface, making it easy to integrate with various control systems and data acquisition devices. The sensor also features a built-in temperature compensation for the output signal, ensuring accurate and reliable measurements even in changing temperature environments.

In summary, the Siemens QFR 9530 is a high-performing and versatile humidity and temperature sensor, suitable for various industrial applications. Its compact design, rugged construction, and fast response time make it an ideal choice for applications where accuracy, reliability, and space are crucial factors. The sensor's wide temperature range, self-diagnostics function, and communication options make it easy to integrate and monitor in various industrial control systems.

The Siemens QFR9530 is a high-precision relative humidity and temperature sensor designed for industrial applications. Here are some pros and cons that may help you make an informed decision about purchasing this sensor:

1. High measurement accuracy: The sensor offers a high level of measurement accuracy for both relative humidity and temperature, ensuring reliable and precise readings.

2. Wide measurement range: The QFR9530 can measure relative humidity from 0% to 100% RH and temperature from -40 C to 85 C, making it suitable for a wide range of industrial applications.

3. Robust design: The sensor is designed to withstand harsh industrial environments, with an IP67 protection rating against water and dust, making it suitable for use in humid or dusty environments.

4. Easy integration: The sensor is compatible with various communication protocols, including Modbus, SIA422, and CAN, making it easy to integrate with different automation systems.

5. Low power consumption: The sensor has a low power consumption, making it suitable for use in applications where battery power is limited or where energy efficiency is a concern.

1. Cost: The QFR9530 is a high-performance sensor, and its cost may be higher than that of some other sensors on the market.

2. Calibration requirements: Like all sensors, the QFR9530 requires regular calibration to ensure accurate measurements. While this is a standard requirement for all sensors, it may be an additional cost and time consideration for some users.

3. Complex setup: The sensor's communication protocols and setup requirements may be more complex than those of some other sensors, requiring additional expertise or resources to configure and integrate.

The Siemens QFR9530 is a high-performance sensor that offers accurate and reliable measurements of both relative humidity and temperature, making it suitable for a wide range of industrial applications. Its robust design, easy integration, and low power consumption are additional advantages, but its cost and calibration requirements may be disadvantages for some users. Ultimately, the decision to purchase the QFR9530 will depend on the specific requirements of your application and your budget.

If you require a high-precision sensor for measuring relative humidity and temperature in a harsh industrial environment, the Siemens QFR9530 is an excellent choice. Its accuracy, wide measurement range, and robust design make it a reliable and versatile option. However, if cost and ease of setup are primary considerations, you may want to explore other sensor options.

Details:

This product is essential for maintaining optimal conditions in various commercial and industrial settings. As a sensor manufactured by Siemens, it offers reliable and accurate measurements of both humidity temperature. The new Siemens Humidity Temp Sensor Part# QFR9530 is a high-quality component designed for HVAC and refrigeration systems.

part #: qfr9530 prices

• $50.00-$65.00

specifications hvaceye:

• brand: Siemens
• mpn: Qfr9530
• model: Siemens Qfr9530
• type: Sensor

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• policy: Returns Accepted
• time: 30 Days
• method: Money back
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offer hvaceye:

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• started: August 13, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock

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• # reviews: 801
• city: West Covina, California
• rating: 93.0%

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• carrier: USPS
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• type: Calculated
• class: Standard
• cost: $4.80

general hvaceye:

• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Sensors
• condition: New

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