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Product Description
YJK Type Marine Pressure Controller
Product Introduction:
The Marine Pressure Controller is a rugged, automatic control device specifically designed for pressure monitoring and regulation aboard ships, offshore platforms, and other marine environments. It senses system pressure and activates or deactivates electrical circuits based on preset upper and lower pressure limits, providing reliable on/off control for pumps, compressors, valves, and alarm systems.
YJK series pressure, pressure differential controllers can be used to control pressure and pressure differential of gas and liquids etc. by two position in ship and other industrial instrument.
Main Technical Specification:
| Model | Enactment Range (MPa) | Switching differential adjustable range | Enactment Error (MPa) | Repeatability error (MPa) | Contact Capacity | Remarks | |
| Min switching differentiall | Max.switching differential | ||||||
| YJK-21K1-1-01 | -0.03~0.4 | ≤0.04 | ≥0.25 | ±0.016 | ≤0.005 | AC 220V 1A | The controlled medium is incor- rosive to brass, lead,stainless steel and solders of tin and copper. |
| YJK-21K1-2-01 | ≤0.04 | ||||||
| YJK-21K1-1-1-01 | |||||||
| YJK-21K1-1-02 | 0.1~0.7 | ≤0.1 | ≥0.25 | ±0.016 | ≤0.005 | ||
| YJK-21K1-2-02 | |||||||
| YJK-21K1-1-03 | 0.7~1.9 | ≤0.2 | ≥0.5 | ±0.076 | ≤0.015 | ||
| YJK-21K1-1-04 | -0.09~0.25 | ≤0.04 | ≥0.1 | ±0.016 | ≤0.005 | ||
| YJK-21K1-1-1-04 | ≤0.04 | ||||||
| YJK-2-0M5-04 | -0.07~0.25 | ≤0.03 | ±0.016 | ≤0.005 | |||
| YJK-21K1-2-05 | 0.7~3.0 | ≤0.2 | ≥0.5 | ±0.076 | ≤0.015 | ||
| YJK-231K1-01 | 0.02~0.25 | ≤0.04 | ±0.010 | ≤0.004 | |||
| YJK-231K1-03 | 0.06~0.60 | ≤0.07 | ±0.025 | ≤0.008 | |||
