2551型插入式电磁流量计选型表 | |||||
3-2551 | 材料 | 本体 | 电极,接地环材料 | ||
带 显 示 型 | -P | PP | 316LSS | ||
-W | PVDF | 316LSS | |||
-V | PVDF | Hastelloy C | |||
| 管子尺寸选项 | ||||
0 | DN15-100mm | ||||
1 | DN125-200mm | ||||
| 显示选项 | 选项说明 | |||
-2 | 带显示,两个SPDT继电器,一个晶体管继电器 | ||||
-4 | 带显示,一个开路继电器输出 | ||||
| 输出选项 | ||||
1 | 频率输出 | ||||
2 | 4-20mA输出 | ||||
3-2551 | -P | 0 | -2 | 2 | 选型举例说明 |
2551型插入式电磁流量计选型表 | |||||
3-2551 | 材料 | 本体 | 电极,接地环材料 | ||
不 带 显 示 型 | -P | PP | 316LSS | ||
-W | PVDF | 316LSS | |||
| 管子尺寸选项 | ||||
0 | DN15-100mm | ||||
1 | DN125-200mm | ||||
| 显示选项 | 选项说明 | |||
-1 | 不带显示 | ||||
| 输出选项 | ||||
1 | 频率或数字输出 | ||||
2 | 4-20mA输出 | ||||
3-2551 | -P | 0 | -1 | 2 | 选型举例说明 |
The Signet 2551 Magmeter is an insertion style magnetic flow sensor that features no moving parts. The patented* sensor design is available in corrosion-resistant materials to provide long-term reliability with minimal maintenance costs. Material options include PP with stainless steel, PVDF with stainless steel, PVDF with Hastelloy-C, or PVDF with Titanium. Utilising the comprehensive line of Signet installation fittings, sensor alignment and insertion depth is automatic. These versatile, simple-to-install sensors deliver accurate flow measurement over a wide dynamic range in pipe sizes ranging from DN15 to DN300 (½ to 12 inches), satisfying the requirements of many diverse applications.
Signet 2551 Magmeters offer many output options of frequency/digital (S3L) or 4 to 20 mA which are available on both the blind and display versions. The frequency or digital (S3L) sensor output can be used with Signet's extensive line of flow instruments while the 4 to 20 mA output can be used for a direct input to PLCs, chart recorders, etc. Both the 4 to 20 mA output and digital (S3L) sensor interface is available for long distance signal transmission. An additional benefit is the empty pipe detection which features a zero flow output when the sensors are not completely wetted. Also, the frequency output is bi-directional while the 4 to 20 mA output can be set for uni- or bi-directional flow using the display or the 3-0250 USB to Digital (S3L) Configuration / Diagnostic set-up tool which connects to PCs for programming capabilities.
In addition the display version of the 2551 Magmeter is available with relays and features permanent and resettable total values which can be seen on the display. Also, the display contains multi-languages with English, Spanish, German, French, Italian and Portuguese menu options.
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