The engine and shipbuilding pressure switch NAE 8256 with 1 or 2 switching outputs features the extremely robust and stable thin-film-on-steel sensor element. The NAE 8256 is the smallest pressure transmitter of its kind with ship approvals. The wide temperature range from -40°C up to +125°C and triple overpressure safety makes it the first choice when accurate and reliable switching signals are required under rough environmental conditions such as marine applications.
| Product Code | 8256 |
|---|---|
| Name | NAE |
| Designation | Marine pressure switch |
| Brand | Trafag |
| Measuring range | ≥ 6.0 bar, ≤ 700 bar, ≥ 100 psi, ≤ 10000 psi |
| Product category | Electronic Pressure Switches |
| Accuracy @ 25℃ typ. | 0.3 % FS |
| Output signal | 4 to 20 mA, PNP |
| Measuring principle | Thin-film-on-steel |
| Industry | Engine manufacturing, Shipbuilding, Hydraulics |
| Applications | Engine manufacturing Hydraulics Shipbuilding |
| Approval / conformity | DNV EU RO Mutual Recognition Type Approval Certificate |
| Electrical connections | M12x1; cable IP67/IP68 |
| Pressure connections | G1/4" m; G1/4" m (Manometer EN 837); 1/4"NPT m; M10x1 m |
| Media temperature | –40°C ... +125°C |
| Ambient temperature | –40°C ... +125°C (cable Radox Tenuis 88: -40°C ... +100°C) |
