The pressure switch NAH 8254 with 1 or 2 switching outputs and increased accuracy of 0.3% has an exceptionally long-term stable thin-film-on-steel sensor cell with triple (optionally 5-fold) overpressure protection. The robust design and the wide temperature range from -40°C to +125°C make the NAH 8254 the ideal solution when exact and reliable switching signals under rough environmental conditions are required.
| Product Code | 8254 |
|---|---|
| Name | NAH |
| Designation | Electronic Pressure Switch |
| Brand | Trafag |
| Measuring range | ≥ 0.2 bar, ≤ 700 bar, ≥ 3.0 psi, ≤ 1000 psi |
| Product category | Electronic Pressure Switches |
| Accuracy @ 25℃ typ. | 0.3 % FS |
| Output signal | 4 to 20 mA, 0 to 10 VDC, 0 to 5 VDC, 1 to 6 VDC, Switchable mA or V, PNP |
| Measuring principle | Thin-film-on-steel |
| Industry | Hydraulics, Machine tools, Measuring And Test Bench Technology, Process Technology |
| Applications | Hydraulics Machine tools Process technology |
| Electrical connections | M12x1; Cable IP67 (IP68) |
| Pressure connections | G1/4" m; G1/4" m (Manometer); G1/4" m with integrated damping; G1/8" m, DIN3852-E; 1/4"NPT m; 1/4"NPT f; 1/8"NPT m; 7/16"-20UNF f, SAE J512; 7/16"-20UNF m, SAE4 (J1926); 7/16"-20UNF m, DIN3866; 9/16"-18UNF m, SAE6 (J1926); R1/4" m, DIN3858; R1/4" m, DIN29 |
| Media temperature | –40°C ... +125°C |
| Ambient temperature | –40°C ... +125°C (Cable PVC 22: -5°C ... +60°C) (Cable PUR 24: -40°C ... +70°C) (Cable Radox Tenuis 88: -40°C ... +100°C) |
