Liên hệ
• Mạch tự giữ được thực hiện với quá trình xử lý mạch không phụ thuộc vào hệ thống dây điện bên ngoài.
• Chuyển đổi giữa cấp và xả nước bằng cài đặt công tắc DIP.
• Điều chỉnh độ nhạy của điện trở vận hành từ 10 k đến 100 kΩ để ứng dụng cho nhiều loại chất lỏng.
• Ngăn chặn tiếng kêu của các tiếp điểm rơle xảy ra với các gợn sóng.
• Dễ dàng đi dây với măng sông.
• Sử dụng dây đặc 2 × 2,5 mm 2 hoặc ống măng sông 2 × 1,5 mm 2 .
• Áp dụng như một công tắc không nổi
| Power supply voltage | Model |
|---|---|
| 24 VAC/DC | K8AK-LS1 24 VAC/DC |
| 100 to 240 VAC | K8AK-LS1 100-240 VAC |
| Application | For general- purpose use, such as water supply lines | For areas with limited space | For liquids with low resistance | When mounting strength is required | For resistance to high- temperature or high- pressure liquids | For resistance against corrosion | For installation at long distances from the liquid level |
|---|---|---|---|---|---|---|---|
| Model | PS-3S/-4S/-5S | PS-31 SUS304, 300 mm | BF-1 | BF-3/-5 | BS-1 | BS-1T | PH-1/-2 |
| Appearance |  |  |  |  |  |  |  |
Electrode Rods are available in sets with the connection nuts, lock nuts, and tightening screws.
| Application | Purified water service, industrial water, and sewage | Purified water service, industrial water, sewage, and weak alkaline solutions |
|---|---|---|
| Model | F03-60 SUS304 | F03-60 SUS316 |
| Item | Model | |
|---|---|---|
| Protective Cover (Electrode Holders for the PS or BF Series) |  | F03-11 |
| Mounting Piece (Electrode Holder for the PS Series) |  | F03-12 |
| Separator (to prevent contact between electrodes) |  | F03-14 1P (one pole) F03-14 3P (three poles) F03-14 5P (five poles) |
| Power supply voltage | 24 VAC 50/60 Hz or 24 VDC 100 to 240 VAC 50/60 Hz |
|---|---|
| Voltage across elec-trodes | 5 V p-p (Approx. 20 Hz) |
| Power consumption | 24 VAC/DC: 2.0 VA/1.1 W max. 100 to 240 VAC: 4.6 VA max. |
| Operating resistance | 10 k to 100 kΩ (variable) |
| Reset resistance | 250 kΩ max. |
| Response time | Approx. 0.1 to 10 s (variable) |
| Length of cable | 100 m max. (fully insulated 3-core 0.75-mm2 cab-tyre cable, 600 V) |
| Indicators | PWR: Green, RY: Yellow |
| Output contact ratings | Rated load Resistive load 5 A at 250 VAC 5 A at 30 VDC Maximum switching capacity: 1,250 VA, 150 W Minimum load: 5 VDC, 10 mA (reference values) Mechanical life: 10 million operations min. Electrical life: 5 A at 250 VAC or 30 VDC: 50,000 operations 3 A at 250 VAC/30 VDC: 100,000 operations |
| Ambient operating tem-perature | -20 to 60°C (with no condensation or icing) |
| Storage temperature | -25 to 65°C (with no condensation or icing) |
| Ambient humidity | 25% to 85% (with no condensation) |
| Storage humidity | 25% to 85% (with no condensation) |
| Altitude | 2,000 m max. |
| Terminal screw tightening torque | 0.49 to 0.59 N·m |
| Case color | N1.5 |
| Case material | PC and ABS, UL 94 V-0 |
| Weight | Approx. 150 g |
| Mounting | Mounts to DIN Track. |
| Dimensions | 22.5 × 90 × 100 mm (W × D × H) |
| Operating voltage range | 85% to 110% of rated voltage |
|---|---|
| Installation environ-ment | Installation category II, pollution level 2 |
| Approved standards | EN 61010-1 |
| EMC | EN 61326-1 Industrial electromagnetic environment |
| Safety standards | UL 508 (Recognition), Korean Radio Waves Act (Act 10564), CSA: C22.2 No.14, CCC: GB/T 14048.5 |
| Insulation resistance | 20 MΩ min. Between all external terminals and the case Between all power supply terminals and all input terminals Between all power supply terminals and all output terminals Between all input terminals and all output termi-nals |
| Dielectric strength | 2,000 VAC for 1 min Between all external terminals and the case Between all power supply terminals and all input terminals Between all power supply terminals and all output terminals Between all input terminals and all output termi-nals |
| Noise immunity | 1,500 V power supply terminal common/normal mode Square-wave noise of ±1-μs/100-ns pulse width with 1-ns rise time |
| Vibration resistance | Frequency: 10 to 55 Hz, 0.35-mm single amplitude 10 sweeps of 5 min each in X,Y, and Z directions |
| Shock resistance | 100 m/s2, 3 times each in 6 directions along 3 axes |
| Degree of protection | Terminals: IP20 |
(Unit: mm)
* Dimensions in parentheses are for the PFP-50N.
| STT | Chi tiết | Tiêu đề | Tải xuống |
| 1 | DANH SÁCH MODEL | K8AK-LS | Item list of K8AK-LS |
| STT | Chi tiết | Tiêu đề | Tải xuống |
| 1 | TÀI LIỆU | K8AK-LS |  |
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