- 首页
- 关于勖连
- 产品应用
- 产品介绍
- Guide Line [7]
- Circular series [8]
- Sensor Series [3]
- Ethernet Series [2]
- USB/Mini USB Series [3]
- D-SUB Series [1]
- DC Series [2]
- Power Series [1]
- 设计指引
- 最新消息
- 联络我们
首页 > 设计指引
设计指引
| 1st number : protection against ingress of solid objects | ||
|---|---|---|
| IP | tests | |
| 0 | Non-protected | |
| 1 |  |
Protected against solid objects of 50 mm (1.968) and greater |
| 2 |  |
Protected against solid objects of 12.5 mm (.492) and greater |
| 3 |  |
Protected against solid objects of 2.5 mm (.098) and greater |
| 4 |  |
Protected against solid objects of 1 mm (.039) and greater |
| 5 |  |
Dust-protected (no harmful ingress) |
| 6 |  |
Dust-tight (no ingress) |
| 2nd number : protection against liquids | ||
|---|---|---|
| IP | tests | |
| 0 | Non-protected | |
| 1 |  |
Protected against vertically falling water drops |
| 2 |  |
Protected against vertically falling water drops when enclosure tilted up to 15° |
| 3 |  |
Protected against water sprayed vertically at an angle up to 60° |
| 4 |  |
Protected against splashing water |
| 5 |  |
Protected against water jets from any direction |
| 6 |  |
Protected against powerful water jets |
| 7 |  |
Protected against the effects of temporary immersion in water |
| 8 |  |
Protected against the effects of continuous immersion in water (depth x to be specified) |
| IP69K |  |
IP69K test according to DIN 40050 / part 9
The goal of this test is to simulate pressure cleaning conditions on a plant floor. In the test fixture, the switches were exposed to a water jet of 80 - 100 bar at a temperature of 80 °C. The duration of each cleaning cycle was 30 seconds. The test was performed with a spray nozzle located at defined angles and at a distance of 10 - 15 cm from the sensor. The high protection rating guarantees absolute ingress-resistance, even in applications subject to frequent cleaning processes, e.g. in the food industry. Test conditions
|