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Digital Electronic Pressure Switch
This electronic pressure switch measures and controls pressure in ranges up to 600 bar, with display accuracy of ±0.1% F.S. and control accuracy ≤±0.5% F.S. It provides PNP, NPN and analog outputs, a 4-digit LED display, and key adjustment for switch point and delay settings. Typical applications include petroleum, metal smelting, chemical and pharmaceutical industries.
- Accuracy
- ±0.1% F.S. (display); ≤±0.5% F.S. (control)
- Pressure range
- -1–0, 0–10, 0–50, 0–100, 0–200, 0–300, 0–400, 0–600 bar (by model)
- Output
- PNP NPN Analog
- Process connection
- M20*1.5; connecting thread options G1/4, G1/2
- High stability and reliability
- Pressure interface can rotate 330°
- Digital calibration system with 4-bit LED display
- Preset pressure switch point and action delay function
- Node action LEDs for easy observation
- Key adjustment for on-site parameter setting
Specifications
YLK35 technical data
| Parameter | Value |
|---|---|
| Pressure range | -1–0, 0–10, 0–50, 0–100, 0–200, 0–300, 0–400, 0–600 bar (by model) |
| Accuracy | ±0.1% F.S. (display); ≤±0.5% F.S. (control) |
| Stability | ≤0.2%/year |
| Display | 4 digit nixie tube |
| Output | PNP NPN Analog |
| Power supply | 24VDC±20% |
| Max power | <3W |
| Load capacity | <24V 1.2A |
| Temperature | -30–+70 °C (ambient); -40–+85 °C (medium) |
| Switch life | >1 million times |
| IP rating | IP65 |
| Process connection | M20*1.5; connecting thread options G1/4, G1/2 |
Applications
Where the YLK35 is used
Ordering
Terms & how ordering works
- MOQ
- 1 pc (flexible, no minimum for most products)
- Lead time
- 2-3 days for in-stock items, 15-30 days for custom orders
- Warranty
- 12-month warranty on all products
- Shipping
- FOB Ningbo / CIF available
- 01
Send Requirements
Medium, range, output and quantity.
- 02
Quote in 12h
Matched model, price and lead time.
- 03
Pre-shipment Check
Every unit inspected against spec.
- 04
Ship FOB / CIF
Export documents handled for you.
Request a Quote
YLK35 Digital Electronic Pressure Switch
Sales engineer replies within 12 hours
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YLK35 questions
What ranges are available for the YLK35?
What is the MOQ and lead time?
Can the YLK35 be customized?
Do you manufacture this transmitter?
Need the right digital electronic pressure switch for your process?
Send the medium, range, output, and quantity. We will confirm the matching option and a FOB Ningbo quote.




