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压力传感器--HBM传感器
发布时间:2023-06-01        浏览次数:551        返回列表
压力测量 广泛应用于工业测量领域. 来自 HBM 的 压力传感器和压力变送器 坚固耐用,大量程达 15,000 bar.

为什么选择HBM:

特别可靠:HBM压力传感器由于采用整体式(一体式)钢测量体,因此具有坚固的设计以及出色的过载保护和使用寿命。

尤其坚固:即使在**恶劣的环境条件下,HBM压力传感器也具有耐腐蚀性能,并提供IP67防护等级。

特别动态:基于HBM应变计技术的压力传感器,即使在高动态应用中,具有从小压力到15,000 bar的大量负载循环,也可提供可靠而稳定的特性结果。


P3 Top Class BlueLine

The P3 Top Class BlueLine model now provides a series of pressure transducers that also sets standards in terms of accuracy at highest pressures (for example, with an accuracy class of 0.25 at 5,000 bar).

Furthermore, P3 Top Class BlueLine offers enhanced temperature behavior and tight sensitivity tolerance. More detailed, individual manufacturing certificates for each transducer ensure a higher level of transparency.

The extra accuray does not negatively affect the quality and reliability of P3 Top Class BlueLine transducers. All pressure transducers of the series feature a monolithic measuring body without welded seams - and are corrosion resistant. Thanks to its Lemo standard connector and compact size P3 Top Class BlueLine is the ideal choice for industrial applications.

P3 Top Class "Top Class" BlueLine is available for measuring ranges of 5,000, 10,000 and 15,000 bar.

Special features
For static and dynamic pressure variations, pressure peaks and pressure fluctuations
Measurement principle: Foil strain gage
Monolithic design, measuring body without any welded seam
High number of load cycles
Enhanced temperature behavior
Individually documented values
Improved accuracy class
Tighter sensitivity tolerance (suitable for parallel connection, for differential pressure measurement, for example).

P3MBP BlueLine

The monolithic design of P3MBP's measuring body gives excellent properties, even in the maximum pressure ranges:

Good load cycle capability e.g. in the 5,000 bar range: typically beyond 10 million load cycles
Reliable operation, even beyond the full scale value, i.e. an operating range of 0 to 120% is available
IP67 degree of protection, corrosion-resistant
Extremely accurate transducer e.g. in the 5.000 bar range: accuracy class 0.2
On request we can complement your transducer with a high-precision amplifier, e.g. MGCplus ML30 with accuracy class 0.03 or even MGCplus ML38, with accuracy class 0.0025
Transducer for

High-Pressure up to 15000 bar

Accuracy class [%]

0.2, 0.4, 0.5

Service range [%]

120

Nominal temperature [°C ]

-10 ... +80

Max. medium temperature [°C ]

+100

Nominal meas. range in bar, 0 ...

5000, 10000, 15000

Measuring system

Strain gage / piezoresistive

Output signal

1mV/V

Electrical connection

Lemo-Connector ERA.2E.310.SLL; Cable length 5 m, 6-pin

Mechanical connection

M20 x 1.5
The P3MBP BlueLine transducers are based on a patented construction principle. Such high pressures can only be measured because foil strain gage technology is used. During design, the geometry of the monolithic measuring body is optimized as required. The measuring grid is ultimately fitted in the final manufacturing stage.

Typical high pressure applications are:

5,000 to 15,000 bar:

Autofrettage
High-pressure fittings
Hydraulic test benches
4,000 bar:

High-pressure water-jet cutting
High-pressure pulsation test benches
3,000 bar:

Diesel injection components in future
Hydraulics for generating clamping force in machine tool manufacture
2,000 bar:

Diesel injection components today
Stripping the enamel from airplanes
Substrate preparation
etc.

P2VA1 / P2VA2

It is used for the precise analysis of production processes, as well as for fast control loops, where even short pressure peaks are reliably mapped. The higher measuring ranges are designed for high pressure applications, such as internal high-pressure forming and water torches. The great accuracy of the P2VA1 / P2VA2 secures optimum workpiece quality, feed rates and seal wear for water torch equipment.

Key Feature(s)

One-piece steel measuring body
No weld seam to medium
Integrated high-quality amplifier
Nominal (rated) pressures from 200 bar to 7,000 bar
Extreme reliability and long service life
Transducer for

absolute pressure

Accuracy class [%]

0.2 (100 bar)



0.3 (200 - 7000 bar)

Service range [%]

0...105

Nominal temperature [°C ]

0...+70



 

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