| ABB表压变送器提供了多种通信方式，此变送器的一个重要特征是精度高达0.04% - 变送器: *精度
- 变送器: 高精度
- 变送器: 紧凑型
绝压变送器 ABB 绝压压变送器可提供zui丰富的通讯协议和高达 0.04%的精度. |
| 265AS | 265AC/265AG/
265AJ/265AM/265AN | 265AR | 265VS | |
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| | Accuracy | 0.04% | Leerzeile0.04% | 0.04% | 0.04 % | |
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| | Span limits | 0.3...
3000kPa abs;
2.25mmHg...
435psia | 6...3000kPa abs;
24 in H2O...
435psi | 6...
3000kPa abs;
4.5mmHg...
435psia | 2.0 ...
2000 kPa abs;
15 mmHg...
290 psia | |
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| | Communication | HART /
4-20 mA,
PA, FF | HART /
4-20 mA,
PA, FF | HART /
4-20 mA,
PA, FF | HART /
4-20 mA,
PA, FF | |
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| | Description | Standard
overload |
| Standard
overload | Absolute
pressure | |
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| 364AS | 264AS | 264NS | 264VF | |
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| | Accuracy | 0.06% | 0.075% | 0.075% | 0.075% | |
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| | Span limits | 0… 10000kPa; 93.8mmHg… 1450psia | 0.3… 3000kPa abs; 2.25mmHg… 1450psia | 2.67… 42000kPa abs; 20mmHg…6090psia | 0,27.. 160kPa abs; 2… 1200mmHg | |
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| | Communication | HART / 4-20 mA | HART / 4-20 mA, PA, FF | HART / 4-20 mA, PA, FF | HART / 4-20 mA, PA, FF | |
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| | Description |
| Standard overload | High overload | Fast response | |
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| 264NC | 264NR | 264VR | 264NG | |
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| | Accuracy | 0.075% | 0.075% | 0.075% | 0.075% | |
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| | Span limits | 1.1… 160000kPa abs; 8mmHg… 2320psia | 1.1… 16000kPa abs; 8mmHg… 2320psia | 0.54… 16000kPa abs; 0.4mmHg… 2320psia | 1.1… 8000kPa abs; 8mmHg… 1160psia | |
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| | Communication | HART / 4-20 mA, PA, FF | HART / 4-20 mA, PA, FF | HART / 4-20 mA, PA, FF | HART / 4-20 mA, PA, FF | |
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| 264NP | 264VS | 264NF | 264ND | |
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| | Accuracy | 0.075% | 0.075% | 0.075% | 0.075% | |
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| | Span limits | 1.1… 16000kPa abs; 8mmHg… 2320psia | 0.27… 160kPa abs; 2mmHg… 2320psia | 1.1… 160kPa abs; 8mmHg… 1200mmHg | 1.1… 160kPa abs; 8mmHg… 1200mmHg | |
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| | Communication | HART / 4-20 mA, PA, FF | HART / 4-20 mA, PA, FF | HART / 4-20 mA, PA, FF | HART / 4-20 mA, PA, FF | |
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| | Description |
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| Fast response |
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| 261AS | 261AC/261AG/
261AJ/261AM/
261AN | 261AR | |
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| | Accuracy | 0.15% | 0.15% | 0.15% | |
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| | Span limits | 0.3...
3000kPa abs;
2.25mmHg...
435psia | 6...3000kPa abs;
45mmHg...
435psia | 6...
3000kPa abs;
45mmHg...
435psia | |
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| | Communication | HART / 4-20 mA | HART /
4-20 mA | HART / 4-20 mA | |
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| | Description | Standard overload
Compact Class | Standard overload, compact class, frontbonded diaphragms or direct mount seals | Standard overload
Compact Class
with remote seal |
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