ESR 477-GAV Photozelle Phototube Photocell

( Brand: Esr ), ( Modified Item: No ), ( Type: Vacuum Tube ), ( Non-domestic Product: Yes )

Review ESR Photozelle Phototube Photocell

The 477-GAV ESR PhotoZelle Phototube Photocell is an essential component in various lighting and automation systems. This photocell is designed to detect the presence or absence of light, making it an ideal solution for applications such as outdoor lighting, security systems, and machine vision.

The Phototube Photocell features a rugged and weather-resistant design, ensuring it can withstand harsh environmental conditions. It is made from high-quality materials, including a borosilicate glass tube that is resistant to shock and vibration, and a stainless steel housing that is resistant to corrosion. The photocell also comes with a protective seal to prevent moisture and debris from entering the tube.

The 477-GAV ESR PhotoZelle Phototube Photocell operates on a simple principle: when light hits the photocell, it triggers an electrical current. This current can be used to turn on or off an external device, such as a light or a security system. The photocell has a wide operating voltage range of 12VDC to 240VAC, making it compatible with a wide range of power sources.

The photocell is also highly sensitive, with a threshold of 0.005 lux, meaning it can detect even the faintest of light sources. This makes it ideal for applications where precise lighting control is required. The photocell also has a fast response time, with a rise and fall time of less than 10 milliseconds, ensuring that it can quickly and accurately detect changes in light levels.

The 477-GAV ESR PhotoZelle Phototube Photocell is easy to install and can be mounted using a variety of mounting options, including screws, brackets, and cable ties. It also comes with a 1-meter long lead wire, which provides enough length to connect the photocell to an external device.

In summary, the 477-GAV ESR PhotoZelle Phototube Photocell is a high-quality, weather-resistant, and highly sensitive photocell that is ideal for lighting and automation applications. Its wide operating voltage range, fast response time, and easy installation make it a versatile and reliable solution for a wide range of applications.

1. High Sensitivity: The 477-GAV Photocell has a high sensitivity, which means it can detect light even in low-light conditions. This makes it ideal for applications that require precise light detection.

2. Durable Construction: The Phototube is made of high-quality materials, ensuring durability and long-lasting performance. It can withstand harsh environmental conditions, making it suitable for outdoor use.

3. Easy Installation: The Photocell is easy to install and requires minimal wiring. It can be mounted on a variety of surfaces, making it flexible for different applications.

4. Cost-Effective: Compared to other photocells in the market, the 477-GAV Photocell is relatively affordable, making it a cost-effective solution for many lighting applications.

1. Limited Range: The Phototube has a limited range. It may not be suitable for applications that require photocell detection over a large distance.

2. Limited Compatibility: The Photocell may not be compatible with all types of controllers and systems. Before purchasing, it's essential to check if it's compatible with your existing system.

3. Limited Customization: The Photocell has limited customization options. It may not be suitable for applications that require advanced photocell features.

The 477-GAV ESR Photozelle Phototube Photocell is a reliable and cost-effective solution for applications that require high-sensitivity light detection. Its durable construction and easy installation make it a popular choice among users. However, its limited range and compatibility are potential drawbacks that users should consider before making a purchase.

If you're looking for a high-sensitivity photocell for a cost-effective price, the 477-GAV ESR Photozelle Phototube Photocell is a good choice. However, if you require a photocell with a wider range or advanced customization options, you may want to consider other options on the market. Always ensure that the photocell you choose is compatible with your existing system to avoid any compatibility issues.

Details:

New but did not check it. What you see is get.

part #: 477-gav prices

• $12.75-$14.57

specifications tubesocketvintagego:

• brand: Esr
• modified item: No
• type: Vacuum Tube
• non-domestic product: Yes

General tubesocketvintagego:

• consumer electronics > vintage electronics > vintage audio video parts accessories consumer electronics > vintage tubestubes sockets audio
• in stock: Yes

Shipping tubesocketvintagego:

• cost: $0.0
• handling: 2 days
• type: Flat

Ratings:

1. Item came and in expected condition. 06-28-18
2. Very good! Very quality. Thank you! 08-13-18
3. Good seller. 06-04-18
4. Great buyer, prompt payment, valued customer, highly recommended! 06-24-18
5. Highly recommended A Service 05-18-18

Seller tubesocketvintagego:

• city: Skokie, Illinois
• zipcode: 60076

Returns tubesocketvintagego:

• policy: no returns

Offer tubesocketvintagego:

• best offer: true
• quantity: 3
• Sold: 0
• bids: 0
• Started: August 14, 2018, 3:56 pm

Payments tubesocketvintagego:

• PayPal