BNPTM350J Pressure sensor

BNPTM350J embedded flat film transmitter uses flat film to directly feel pressure signal, USES diffused silicon pressure core as sensitive element, and USES standard silicon oil or olive oil as pressure transfer medium.The measuring end is made of 316L stainless steel and welded flush isolation film, which is compact in structure and corrosion-resistant, and can prevent scaling, unsanitary and sticky pressure blockage, etc. It is especially suitable for measuring sticky fluid pressure and liquid level with hygienic requirements in medical and food industry.

The BNPTM350J differs from the BNPTM350 in that the BNPTM350J replaces the disposable oil filling with a diaphragm of the pressure core. The bottom of the pressure core is exposed as a force surface in contact with the medium. The core is welded with stainless steel threads. , commonly known as "fake flat film", the overall test results of flat film products can be achieved, in the case of cost savings, it can be a good replacement for disposable oil-filled products.


1. Pressure interface adopts 316L flat diaphragm structure

2. Sanitary type, anti-scaling

3, all stainless steel sealing structure

4. Small size, light weight and convenient installation

5. High shock and vibration resistance

6. Absolute pressure, gauge pressure and sealing reference pressure can be measured

7. Various output signals can be selected and customized according to customer requirements

Electrical parameters

Scale range0~20kPa......25MPa
Pressure typeGauge pressure, absolute pressure, sealing pressure
Power supply24V、12V
Output signal4~20mA、1~5V、0.5~4.5V
Working temperature-20℃~85℃
Medium temperature-20℃~85℃
Storage temperature-40℃~125℃
Zero temperature drift±2%FS(@-20℃~85℃)
Sensitivity drift±2%FS(@-20℃~85℃)
Pressure overload150%FS
Mechanical vibration20g(20~5000HZ)
Comprehensive accuracy0.5 level
Insulation resistance100MΩ /250VDC
Response time≤1ms(rise to 90%FS)
Long-term stability±0.2%FS/year
Protection gradeIP65
MaterialShell stainless steel;Clamp and diaphragm 316L
Medium compatibleVarious media compatible with stainless steel

Copyright @banning 2024. All rights reserved.