LEFOO · PRESSURE TRANSMITTERS
LEFOO LFT2080 Anti-Corrosion Pressure Transmitter
Original LEFOO model-family technical profile. Manufacturer values refer to listed choices and must be matched to the exact selected order-code and source revision.
Maker-published specifications
| Sensor | Ceramic piezoresistive core with corrosion-resistant wetted material options |
|---|---|
| Pressure | −100 kPa to 100 kPa…2 MPa |
| Accuracy | ±0.5% FS or ±1% FS |
| Media | Gas/liquid compatible with PVDF, fluoroelastomer / perfluoroether seals, selected stainless components |
| Outputs | 4–20mA, 0.5–4.5V, 0–5V, 0–10V; digital display version differs |
| Operating | −20…+80°C, IP65 |
LEFOO original LFT2080 product page and source documents · Manufacturer current document library
LFT2080 — media-facing corrosion strategy
LFT2080 uses an anticorrosion sensing arrangement including ceramic and specified polymers/elastomer seals. Check compatibility against the actual acid/alkaline medium and service temperature, not just the stainless outer hardware. The range includes small vacuum and positive pressure variants; calibrate the host’s output and pressure reference accordingly. A generic chemical-resistance label is not proof of suitability for every chemical, and no unverified Ex marking should be added.