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  3. JOHNSON CONTROLS A99DY-200C

JOHNSON CONTROLS A99DY-200C Duct Rod Ptc Silicon Sensor Duct/rod Polycarbon Enclosure

A99dy-200c Johnson Controls Duct/rod Ptc Silicon Sensor With Polycarbon Enclosure

( Brand: Johnson Controls ), ( Manufacturer Part Number: A99DY-200C ), ( Part Type: Duct Rod Sensor Enclosure )

Review JOHNSON CONTROLS Duct/rod Ptc Silicon Sensor Polycarbon Enclosure

The Johnson A99DY-200C duct/rod PTC (Positive Temperature Coefficient) silicon sensor comes with a robust polycarbon enclosure, making it an ideal choice for various temperature monitoring applications. This sensor's design ensures reliable performance and durability in harsh environments.

The PTC silicon sensor element is made from high-quality, temperature-sensitive silicon material. It has a positive temperature coefficient, meaning its resistance increases as the temperature rises. This feature makes it suitable for applications requiring accurate temperature monitoring in real-time.

The Johnson A99DY-200C sensor's polycarbon enclosure is designed to protect the sensitive sensor element from external factors such as moisture, dust, and impact. The enclosure is made from polycarbonate, a thermoplastic material known for its high strength, excellent impact resistance, and outstanding chemical resistance. This material ensures the sensor's longevity and reliability even in demanding environments.

The duct/rod design of this sensor enables it to be mounted in various applications, including temperature sensing in ducts, furnaces, or rod applications. It features a threaded connection at the sensor end, making it easy to install and secure.

This sensor is available in various temperature ranges, allowing users to choose the most appropriate one for their specific application. The temperature range for the Johnson A99DY-200C sensor is -40 C to 155 C (-40 F to 311 F), providing a wide range of applicability in various industries.

The sensor's output signal is a 4-20mA current loop, which is a widely used industry standard for temperature monitoring applications. This signal can be easily integrated into various control systems and data acquisition devices for monitoring and recording temperature data.

The Johnson A99DY-200C duct/rod PTC silicon sensor with a polycarbon enclosure is a reliable and durable temperature monitoring solution suitable for various applications in various industries. Its high-quality sensor element, robust enclosure, and versatile design make it a valuable addition to any temperature monitoring system.

The Johnson A99DY-200C duct/rod PTC silicon sensor in a polycarbon enclosure is a temperature sensor designed for industrial applications. Here are some pros and cons that might help you make an informed decision about purchasing this sensor:

Pros:

1. High Temperature Capability: This sensor can measure temperatures up to 200 C, making it suitable for high-temperature industrial applications.

2. Rugged Design: The polycarbon enclosure provides protection from harsh environments, including water, dust, and impact.

3. Fast Response Time: PTC (Positive Temperature Coefficient) sensors like this one have a fast response time, making them useful in applications where temperature changes occur quickly.

4. Wide Operating Temperature Range: The sensor can operate in temperatures as low as -40 C, making it versatile for use in various industrial environments.

5. Accurate: The sensor is known for its accuracy, ensuring reliable temperature readings.

Cons:

1. Cost: The Johnson A99DY-200C sensor is more expensive than some other temperature sensors due to its high temperature capability and rugged design.

2. Limited Output Options: This sensor only offers a J-type thermocouple output, which may not be suitable for all applications.

3. Requires External Power: The sensor requires an external power source to operate, which may add to the overall cost and complexity of the system.

In conclusion, the Johnson A99DY-200C duct/rod PTC silicon sensor in a polycarbon enclosure is a high-performance temperature sensor suitable for industrial applications with high-temperature requirements and harsh environments. Its rugged design, fast response time, and wide operating temperature range make it a reliable choice. However, its cost and limited output options may be a concern for some applications. If the high temperature capability and rugged design are essential to your application, then the Johnson A99DY-200C sensor is a recommended option. Otherwise, you may want to consider other temperature sensors with more affordable options and wider output choices.

Details:

Johnson Controls A99DY-200C Duct/Rod PTC Silicon Sensor with Poly carbonate Enclosure, Copper Rod, Fast Response, Range: 4 to 140

part #: a99dy200c prices

  • $89.00-$196.61

specifications hvaceye:

  • brand: Johnson Controls
  • mpn: A99dy-200c
  • part type: Duct Rod Sensor Enclosure

returns hvaceye:

  • method: Money back
  • policy: Returns Accepted
  • time: 60 Days
  • paid by: Seller

seller hvaceye:

  • rating: 100.0%
  • city: Tempe, AZ
  • # reviews: 4772

payments hvaceye:

  • other
  • wallet: Paypal
  • credit card: Diners-club

shipping hvaceye:

  • cost: $0.00
  • transit: 14-21 Days
  • class: Standard
  • type: Fixed
  • service: Standard

offer hvaceye:

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

general hvaceye:

  • HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Sensors
  • condition: New
part type: duct rod sensor enclosure,
category: business & industrial > hvac refrigeration > hvac refrigeration: parts accessories > hvac sensors, sku: 2426099984798622,

Johnson Controls A99DY-200C Is Similar To:

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3 offers $89.00–$196.61 USD
  • Offer #1: $89.00 price + $0.00 shipping estimate = $89.00* total. Duct Temperature sensor, -20 to 60 C, PTC. The A99 temperature sensor line includes various models, such as bulb sensors, bulb well sensors, room sensors, outdoor sensors, duct sensors, rod sensors and strap-on sensors.FREE SHIPPING
  • Offer #2: $196.61 price + $0.00 shipping estimate = $196.61* total. ). F (-40 to 60??.FREE SHIPPING
  • Offer #3: $89.00 price + $0.00 shipping estimate = $89.00* total. Hydraulic, industrial material etc.FREE SHIPPING

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