JOHNSON A99BB-200 Sensor

( Brand: Johnson ), ( Manufacturer Part Number: A99BB-200 ), ( Model: JOHNSON A99BB-200 ), ( Part Type: Control Sensor )

Review JOHNSON Controls Sensor

The Johnson A99BB-200 sensor is a high-performance, industrial-grade ultrasonic level sensor designed for non-contact liquid level measurement in a wide range of applications. This versatile sensor utilizes advanced ultrasonic technology to provide precise and reliable level measurement, making it an ideal choice for industrial process control and monitoring.

The Johnson A99BB-200 sensor operates based on the principles of ultrasonic sound waves. It emits a short, high-frequency sound wave into the fluid, which bounces off the liquid surface and returns to the sensor when it reaches the interface with the air. The sensor then measures the time taken for the sound wave to bounce back, calculating the distance and thus the liquid level accurately.

One of the standout features of the Johnson A99BB-200 sensor is its broad applicability. It can be used in various industries for level measurement, such as water and wastewater treatment, food and beverage processing, chemicals and petrochemicals, and oil and gas production. The sensor is suitable for applications where the fluid levels range from 1 to 20 meters and the temperature is between -10 and 60 C.

The sensor's design includes a robust stainless steel housing, providing resistance to hazardous environments and ensuring durability. This makes it an excellent choice for industries with challenging conditions that may include high temperatures, humidity, and harsh chemicals. The sensor's output is available in various types, including 4-20mA, NAMUR NE 43, DI (Normally Open/Closed), and Pulse output. This versatility allows for seamless integration with different control systems.

The Johnson A99BB-200 sensor offers several advantages over other level measurement technologies, including no moving parts, eliminating issues related to wear and tear, and no need for maintenance. The sensor is also immune to electromagnetic interference, a significant advantage in industries where large electrical equipment is present.

Designed for easy installation and maintenance, the A99BB-200 sensor comes with various mounting options such as pipe-mount, level arm mount, or wall mount. The sensor provides a 30-degree beam angle, ensuring wide coverage for accurate measurement even when the tank or vessel's shape is irregular. Additionally, it features a built-in temperature sensor which helps provide accurate compensation for temperature effects.

In conclusion, the Johnson A99BB-200 sensor is a highly versatile, reliable, and accurate ultrasonic level sensor suitable for various industrial applications. Its broad temperature range, durable construction, easy installation, and various output options make it a popular choice for level measurement applications where precise and consistent results are crucial.

The Johnson VT-Values A99BB-200 sensor is a high-performance, high-resolution sensors used in various industrial applications, particularly for vibration monitoring and condition-based maintenance. Here are the pros and cons of buying this sensor:

1. High Resolution: With a resolution of 200 Hz, this sensor is capable of capturing fine vibration details, making it suitable for detecting subtle changes in machinery condition.

2. Wide Dynamic Range: It offers a wide dynamic range of 1 g to 100 g, ensuring accurate measurements in various operating conditions of machinery.

3. Stainless Steel Construction: The rugged stainless steel housing makes the sensor suitable for harsh industrial environments, ensuring its longevity and durability.

4. Interchangeable Termination: The sensor comes with various termination options, allowing for greater flexibility in installation and connectivity with various monitoring systems.

5. Vibration Monitoring: This sensor's high performance is particularly well-suited for applications that require detailed condition-based monitoring of industrial machinery.

1. Cost: The Johnson VT-Values A99BB-200 sensor can be more expensive compared to lower-resolution sensors.

2. Complexity: The detailed data that can be obtained from this high-resolution sensor can be challenging to analyze and interpret for those without extensive experience in vibration monitoring.

3. Requires Calibration: Regular calibration of this sensor is necessary to ensure accurate readings.

4. Limited Frequency Response: Although the resolution is high, the sensor's frequency response may not be suitable for applications outside the range of 20 Hz to 20 kHz.

In conclusion, the Johnson VT-Values A99BB-200 sensor is an excellent choice for those seeking high-precision, industrial-grade sensors for condition-based maintenance and vibration monitoring applications. However, this sensor comes with a higher price point and requires specialized knowledge for optimal use. Given its advanced capabilities, this sensor may not be suitable for entry-level applications or those with less demanding vibration monitoring requirements.

Overall, if the need for high-resolution vibration monitoring in harsh industrial environments justifies the investment, the Johnson VT-Values A99BB-200 sensor would be a sound investment. For those with less demanding requirements, lower-cost sensors may be a better option.

Details:

This was not used when replacing existing control. This is a new oem Johnson controls temperature sensor for the A419 controller.

part #: a99bb200 prices

• $29.88-$51.86

specifications hvaceye:

• brand: Johnson
• mpn: A99bb-200
• model: Johnson A99bb-200
• part type: Control Sensor

general hvaceye:

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

payments hvaceye:

• credit card: Discover
• other
• wallet: Apple-pay

offer hvaceye:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: November 15, 2024

shipping hvaceye:

• type: Calculated
• service: USPS Ground Advantage
• cost: $0.00
• class: Standard
• transit: 5-11 Days
• carrier: USPS

returns hvaceye:

• policy: No Returns

seller hvaceye:

• city: Apache Junction, Arizona
• rating: 100.0%
• # reviews: 352

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