NAR 8258 Railway Pressure Transmitter

Name: NAR 8258 Railway Pressure Transmitter
Brand: NAR 8258 Railway Pressure Transmitter
Rating: 4.8 (78 reviews)

Main Features

Measuring accuracy 0.3 %
Optional: Switching output 1 or 2 PNP
Excellent long-term stability
Meets EN 50155 (Railway)

About

The pressure transmitter NAR 8258, with an increased accuracy of 0.3 %, was specifically designed for railway vehicles (EN 50155) and has a long-term stable thin-film-on-steel sensor cell. The wide temperature range from -40°C to +85°C and the triple overpressure protection make the NAR 8258 the ideal choice for railway vehicles in rough environmental conditions.

At Cebeco, we provide a wide range of solutions, including differential pressure transmitters, hydrostatic level transmitters, pressure transmitters, gas detectors, and more, in addition to the NAR 8258.

Product Code	8258
Name	NAR
Designation	Railway Pressure Transmitter
Brand	Trafag
Measuring range	≤ 100 bar, ≤ 600 bar, <1500 psi, < 7500 psi, Relative pressure, ≤ 10000 psi
Product category	Pressure Transmitters
Accuracy @ 25℃ typ.	0.3 % FS
Output signal	4 to 20 mA, 1 PNP Switch, 2 PNP Switch
Special features	Compact design
Measuring principle	Thin-film-on-steel
Industry	Railways
Applications	Railways
Approval / conformity	EN 50155 (Railway) EN 45545-2 (Fire protection) EN 61373 (Shock, vibration) EN 50121-3-2 (EMC)
Electrical connections	Industrial standard, contact distance 9.4 mm; M12x1; Cable IP67, IP68
Pressure connections	G1/4" m; G1/4" m with integrated damping; G1/4" m (Manometer); 1/4"NPT m; 7/16"-20UNF m, SAE4 (J1926); R1/4" m, DIN2999; M10x1 m, DIN EN ISO 6149-2; M12x1 m, DIN EN ISO 6149-2; M12x1.25 m, DIN EN ISO 6149-2; M12x1.5 m, DIN EN ISO 9974-2
Media temperature	–40°C ... +85°C
Ambient temperature	–40°C ... +85°C (EN 50155: OT6)