Công tắc áp suất điện tử Electronic Pressure Switch NAT 8254 Trafag Sensors
Product code | 8254 |
---|---|
Name | NAH |
Designation | Electronic Pressure Switch |
Product category |
Electronic pressure switches |
Measuring range | 0 ... 0.2 a 0 ... 600 bar 0 ... 3 a 0 ... 7500 psi |
Measuring principle | Thin-film-on-steel |
Applications |
Hydraulics |
Accuracy @ 25°C typ. | ± 0.3 % FS typ. |
Output signal | Switching output 1 or 2 PNP |
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) |
Standard products (extra short lead time)
NAH 8254
Code |
Cut-off frequency fG |
Rise time (10 ... 90 % nominal pressure) |
Output signal |
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4 ... 20 mA |
0.5 ... 4.5 VDC ratiometric |
0 ... 6 VDC |
0 ... 10 VDC |
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GA 1) |
11 Hz |
32 ms |
x |
x |
- |
- |
GS 1) 2) 14 kHz 29 μs x - - - |
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GU 1) 2) |
20 kHz |
18 μs |
- |
x |
- |
- |
Standard specification 350 Hz 1 ms x x x x |
Product No. Type Code Pressure range Over pressure [bar] max. [bar] Supply [VDC] Accuracy @ 25°C typ. |
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NAH0.2A |
8254 68 2317 32 0000 0000 19 33 44 61 |
0 ... 0.2 |
1.2 |
9 ... 32 |
± 0.8 |
NAH0.4A 8254 69 2317 32 0000 0000 19 33 44 61 0 ... 0.4 1.2 9 ... 32 ± 0.8 |
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NAH0.6A |
8254 70 2317 32 0000 0000 19 33 44 61 |
0 ... 0.6 |
1.2 |
9 ... 32 |
± 0.8 |
NAH1.0A 8254 71 2317 32 0000 0000 19 33 44 61 0 ... 1.0 2 9 ... 32 ± 0.6 |
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NAH1.6A |
8254 73 2317 32 0000 0000 19 33 44 61 |
0 ... 1.6 |
3.2 |
9 ... 32 |
± 0.6 |
NAH2.5A 8254 75 2317 32 0000 0000 19 33 44 61 0 ... 2.5 7.5 9 ... 32 ± 0.3 |
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NAH4.0A |
8254 76 2317 32 0000 0000 19 33 44 61 |
0 ... 4 |
12 |
9 ... 32 |
± 0.3 |
NAH6.0A 8254 77 2317 32 0000 0000 19 33 44 61 0 ... 6 18 9 ... 32 ± 0.3 |
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NAH10.0A |
8254 78 2317 32 0000 0000 19 33 44 61 |
0 ... 10 |
30 |
9 ... 32 |
± 0.3 |
NAH16.0A 8254 79 2317 32 0000 0000 19 33 44 61 0 ... 16 48 9 ... 32 ± 0.3 |
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NAH25.0A |
8254 80 2317 32 0000 0000 19 33 44 61 |
0 ... 25 |
75 |
9 ... 32 |
± 0.3 |
NAH40.0A 8254 81 2317 32 0000 0000 19 33 44 61 0 ... 40 120 9 ... 32 ± 0.3 |
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NAH100.0A |
8254 83 2317 32 0000 0000 19 33 44 61 |
0 ... 100 |
300 |
9 ... 32 |
± 0.3 |
NAH250.0A 8254 74 2317 32 0000 0000 19 33 44 61 0 ... 250 750 9 ... 32 ± 0.3 |
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NAH400.0A |
8254 84 2317 32 0000 0000 19 33 44 61 |
0 ... 400 |
1000 |
9 ... 32 |
± 0.3 |
NAH600.0A 8254 86 2317 32 0000 0000 19 33 44 61 0 ... 600 1500 9 ... 32 ± 0.3 |