Korean-made, HART, auto-tune in 30 seconds, and cheaper than most people’s old YT-1000
Ten years ago everyone bought the yellow or silver Korean pneumatic positioners. Now the same customers just order TS800 because it costs almost the same, but you get a digital screen, HART communication, auto-calibration, and valve diagnostics for free. Maintenance guys love it – one button and it sets itself perfectly, no more adjusting zero and span with a screwdriver for half an hour.
| Input signal | 4–20 mA + HART |
| Air supply | 1.4–7 bar |
| Air consumption | less than 6 Nl/min |
| Stroke | 10–150 mm or 0–90° rotary |
| Accuracy | ±0.5% F.S. |
| Protection | IP66 standard |
| Temp | -30 °C to +80 °C |
Q: Does it really replace YT-1000 without adapter?
A: Yes – same NAMUR holes, same feedback lever kit.
Q: How long does auto-tune take?
A: Usually 25–40 seconds and it’s perfect.
Q: Spare parts?
A: Same price as old pneumatic ones, stock in Shanghai and Seoul.
Mobile: +8615000725058
Email: edwardzhao@gbsxj.com