NAH 8254 Electronic Pressure Switch

Name: NAH 8254 Electronic Pressure Switch
Brand: NAH 8254 Electronic Pressure Switch
Rating: 4.8 (78 reviews)

Main Features

Switching accuracy 0.3 %
1 or 2 PNP
Parametrisation via smartphone App (Android)
Switching current up to 400 mA
Optional: 5-fold overpressure resistance

About

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)