Discontinued & Legacy Products
Looking for an older model? This page lists our discontinued products with recommended replacements. For legacy product support, contact our technical team.
Legacy Products & Replacements
| Legacy Model | Status | Recommended Replacement |
|---|---|---|
| YF-P1 (Early Version) | Discontinued | YF-P1 (Current) |
| YF-C1 | Discontinued | YF-C6 |
| YF-C2 | Discontinued | YF-C8 |
| YF-E1 | Discontinued | YF-E6 |
| YF-E2 | Discontinued | YF-E3M |
Why Upgrade?
- Improved accuracy (±0.5% vs ±1.0%)
- Better battery life (up to 16 hours)
- Enhanced connectivity (RS485, Modbus, 4-20mA)
- Larger pipe size range (DN25-DN2000)
- Better environmental protection (IP68)
Need Legacy Support?
We provide technical documentation, calibration services, and spare parts for discontinued models. Contact our support team for assistance.