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 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.
Technical Data
| Product code | 8258 |
|---|---|
| Name | NAR |
| Designation | Railway Pressure Transmitter |
| Product category | Pressure transmitters |
| Measuring range | 0 ... 6 a 0 ... 700 bar 0 ... 100 a 0 ... 10000 psi |
| Measuring principle | Thin-film-on-steel |
| Applications | Railways |
| Approval / conformity | EN 50155 (Railway) EN 45545-2 (Fire protection) EN 61373 (Shock, vibration) EN 50121-3-2 (EMC) |
| Accuracy @ 25°C typ. | ± 0.3 % FS typ. |
| Output signal | 4 ... 20 mA, Switching output: 1 or 2 PNP |
| 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) |
Downloads Go to file downloads
Datasheet:
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H72307m CN 8258 NAR Railways Pressure Transmittercn
pdf 885.9KB
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H72307m DE 8258 NAR Railways Pressure Transmitterde
pdf 804.7KB
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H72307m EN 8258 NAR Railways Pressure Transmitteren
pdf 803.8KB
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H72307m ES 8258 NAR Railways Pressure Transmitteres
pdf 805KB
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H72307m FR 8258 NAR Railways Pressure Transmitterfr
pdf 805.4KB
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H72307m IT 8258 NAR Railways Pressure Transmitterit
pdf 804.4KB
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H72307m JP 8258 NAR Railways Pressure Transmitterjp
pdf 893.9KB
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H72307m PL 8258 NAR Railways Pressure Transmitterpl
pdf 806.2KB
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H72307m PT 8258 NAR Railways Pressure Transmitterpt
pdf 805.7KB
Manual:
Flyer:
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H70697m CN 8258 NAR Railways Pressure Transmittercn
pdf 4.9MB
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H70697m DE 8258 NAR Railways Pressure Transmitterde
pdf 4.8MB
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H70697m EN 8258 NAR Railways Pressure Transmitteren
pdf 4.8MB
-
H70697m ES 8258 NAR Railways Pressure Transmitteres
pdf 4.8MB
-
H70697m FR 8258 NAR Railways Pressure Transmitterfr
pdf 4.8MB
-
H70697m IT 8258 NAR Railways Pressure Transmitterit
pdf 4.8MB
-
H70697m JP 8258 NAR Railways Pressure Transmitterjp
pdf 4.9MB
-
H70697m PL 8258 NAR Railways Pressure Transmitterpl
pdf 4.8MB
-
H70697m PT 8258 NAR Railways Pressure Transmitterpt
pdf 4.8MB
Certificates:
STEP files and software:
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825X.XX.XX.15.01en
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825X.XX.XX.15.22 24 88en
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825X.XX.XX.32.35en
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825X.XX.XX.42.22 24 88en
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825X.XX.XX.42.32en
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825X.XX.XX.49.01en
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825X.XX.XX.49.22 24 88en
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825X.XX.XX.49.32en
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825X.XX.XX.53.01en
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825X.XX.XX.53.22 24 88en
STEP 378.8KB
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825X.XX.XX.53.32en
STEP 1.2MB
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825X.XX.XX.53.35en
STEP 1.3MB
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