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现在位置首页>自动化仪器仪表>传感器/变送器>差压变送器> 655A-00/01/02/03/04/05/06/07-C/P 液用差压变送器 Dwyer德威尔

商品编号:62751
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655A-00/01/02/03/04/05/06/07-C/P 液用差压变送器 Dwyer德威尔

价    格:询价

产    地:美国更新时间:2019/9/11 7:42:53

品    牌:德威尔型    号:655A-00/01/02/03/04/05/06/07-C

状    态:正常点击量:641

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上海茂培电子科技有限公司

联 系 人:范先生

电     话:15221105376

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等     级: (第 4年)

性     质:贸易型,

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655A-00/01/02/03/04/05/06/07-C/P 液用差压变送器 Dwyer德威尔

655A系列 316L不锈钢液用微差压变送器用于高静压场合的微差压监测,特别适用于OEM设备,它能在过压非常高的情况下用于低至3英寸水柱的量程范围,精度达到0.25%。

655A系列变送器采用了先进的科技来保证高低压口的平衡。自动焊接制造技术使它在承受很高的压力的应用场合可靠耐用,寿命长。每个产品都带有NIST六点校准证书。


655A系列微差压变送器是全焊接的316不锈钢材质,在设计中没有采用任何O型环,特别适用于高静压应用场合,和保证不能泄露的应用场合。

SERIES 655A Differential Pressure Transmitters are designed for high static/low

DP applications designed especially for the End Users and OEM’s where extreme

overpressure and high performance of 0.25% accuracy and stability are required at

ranges down to 3 in w.c. Each unit includes a 6-point NIST certificate of calibration

which demonstrates the unit’s high level of performance.



产品参数

655A-00/01/02/03/04/05/06/07-C/P 液用差压变送器 Dwyer德威尔

Service: Compatible gasses or liquids.

Wetted Materials: 316L SST.

Accuracy: ±0.25% BFSL, RSS (combined effect of non-linearity, hysteresis, and repeatability).

Stability: ≤ ±0.25% FSO/yr.

Temperature Limits: -20 to 200°F (-29 to 93°C).

Compensated Temperature Limits: 0 to 170°F (-17.8 to 76.7°C).

Pressure Limits: 1000 psi (68.95 bar) continuous; 3000 psi (206.8 bar) burst.

Thermal Effects: ≤ ±1.5% F.S. over comp. temperature range.

Power Requirements: 8 to 38 VDC.

Output Signal: 4 to 20 mA.

Static Pressure Effects: On Zero: ≤ ±0.25% FSO per 1000 psi; On Span: ≤ ±0.5% of reading per 1000 psi.

Loop Resistance: 1500 Ω.

Electrical Connections: Cable exit with 24" cable; optional 6-pin connector.

Process Connections: 1/4" NPT female.

Enclosure Rating: Designed to meet NEMA 4X (IP66).

Mounting Orientation: Mount in vertical position: zero shifts up to 1" ±H2O depending on orientation.

Response Time: < 10 ms.

Weight: 18 oz (510 g).

Agency Approval: CE.



产品介绍

655A-00/01/02/03/04/05/06/07-C/P 液用差压变送器 Dwyer德威尔

655A-00/01/02/03/04/05/06/07-C/P 液用差压变送器 Dwyer德威尔

Service: Compatible gasses or liquids.

Wetted Materials: 316L SST.

Accuracy: ±0.25% BFSL, RSS (combined effect of non-linearity, hysteresis, and repeatability).

Stability: ≤ ±0.25% FSO/yr.

Temperature Limits: -20 to 200°F (-29 to 93°C).

Compensated Temperature Limits: 0 to 170°F (-17.8 to 76.7°C).

Pressure Limits: 1000 psi (68.95 bar) continuous; 3000 psi (206.8 bar) burst.

Thermal Effects: ≤ ±1.5% F.S. over comp. temperature range.

Power Requirements: 8 to 38 VDC.

Output Signal: 4 to 20 mA.

Static Pressure Effects: On Zero: ≤ ±0.25% FSO per 1000 psi; On Span: ≤ ±0.5% of reading per 1000 psi.

Loop Resistance: 1500 Ω.

Electrical Connections: Cable exit with 24" cable; optional 6-pin connector.

Process Connections: 1/4" NPT female.

Enclosure Rating: Designed to meet NEMA 4X (IP66).

Mounting Orientation: Mount in vertical position: zero shifts up to 1" ±H2O depending on orientation.

Response Time: < 10 ms.

Weight: 18 oz (510 g).

Agency Approval: CE.




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