1. KNE Model: General-Purpose Economic Mainstream
Design Features: Round aluminum housing, screw-on cap.
In-depth Analysis and Advantages:
- Classic Design: The round structure distributes stress evenly, providing good protection and relatively controllable production costs.
- Screw-on Cap: Opens and closes very quickly, usually equipped with a large O-ring, providing excellent sealing (typically up to IP65/IP67).
- Aluminum Material: Lightweight, corrosion-resistant (thanks to surface treatment), and cost-effective.
2. ALA Model: King of Space and Flexibility
Design Features: Larger square or rectangular design provides more wiring space.
In-depth Analysis and Advantages:
- Spacious Internal Space: This is its core value. It provides ample space to accommodate:
- Large terminal blocks for connecting multiple sensors or complex wiring.
- Temperature transmitters, this is the biggest selling point. Signal conversion is achieved without additional expansion boxes.
- Excess cable for neat and organized wiring.
- Ease of Installation: The larger space makes it easier for electricians to handle their hands and tools, simplifying installation and maintenance.
3. BUZ Model: Guardian of Harsh Environments
Design Features: Compact and robust, widely used in process industries.
In-depth Analysis and Advantages:
- Compact Design: Saves installation space, especially useful in densely populated factories.
- Rugged and Durable: Typically uses thicker materials (such as die-cast aluminum or stainless steel), with a focus on impact and vibration resistance.
- High-Performance Sealing: Emphasizes protection in harsh environments (high humidity, dust, corrosive media), typically with high IP ratings and explosion-proof certifications.
In summary, the specific model you need to choose depends on the device you are using and the environment in which you will be using it.
