
( Brand: Carlon )
The Carlton Betts Thomas Buzzer DH920 is a high-quality, reliable, and versatile audio signaling device designed for various applications. This buzzer, manufactured by Carlton Betts Thomas, a renowned name in the field of electrical components, is built to provide consistent performance over an extended period.
The DH920 buzzer features a compact, yet robust design, making it easy to integrate into various systems without taking up too much space. It measures approximately 1.97 inches in length, 0.98 inches in width, and 0.59 inches in height, making it a perfect fit for most applications.
The buzzer operates on AC or DC power, with a voltage range of 12V to 24V DC and 100V to 240V AC. It is also equipped with a 10k ohms series resistor, ensuring safe operation and reducing the risk of damage to the circuit.
The sound produced by the DH920 buzzer is loud and clear, with a frequency of 3.0 kHz. This high-pitched tone is easily distinguishable, making it an effective signal for alerting or notifying users. The buzzer is also designed to provide a long life span, with an expected operational life of 100,000 hours.
The Buzzer DH920 is constructed using high-quality materials, ensuring durability and resistance to harsh environmental conditions. It is resistant to moisture, dust, and vibrations, making it suitable for use in both indoor and outdoor applications.
In conclusion, the Carlton Betts Thomas Buzzer DH920 is a reliable, high-performance audio signaling device that offers excellent value for money. Its compact size, wide voltage range, loud and clear tone, and long operational life make it an ideal choice for various applications, including industrial automation, security systems, and home appliances.
The Buzzer DH920 by Carlton Betts Thomas is a popular choice for those looking for a high-quality, digital handheld metal detector. Here are some pros and cons to consider before making a purchase:
Pros:1. Sensitivity Adjustment: The Buzzer DH920 allows you to adjust the sensitivity level, which means you can fine-tune the detector to suit your specific needs and environment.
2. Discrimination: It has a discrimination feature, which allows you to filter out unwanted items like nails, pull tabs, and other trash.
3. Waterproof: The Buzzer DH920 is waterproof, making it suitable for use in various weather conditions and environments, including near water.
4. Long Battery Life: It has a long-lasting battery, which can be a significant advantage when you're out for extended periods.
5. Affordable: Compared to some high-end metal detectors, the Buzzer DH920 is relatively affordable.
Cons:1. Limited Depth: While it can detect objects at decent depths, it may not be as effective as some higher-end models in reaching extremely deep.
2. Not Suitable for Advanced Users: If you're an experienced metal detectorist looking for advanced features, the Buzzer DH920 may not offer enough for you.
3. No Pinpointing Feature: It does not have a pinpointing feature, which means you'll need to dig in a larger area to find the exact location of the object.
In conclusion, the Buzzer DH920 is a great choice for beginners or casual metal detectorists. Its affordability, waterproof feature, and ability to filter out unwanted items make it a practical choice for most. However, if you're an advanced user or need a detector with a deeper detection range, you may want to consider a more expensive model.
This offer is for 2 Carlon DH920 all purpose buzzers new in package.