Bnptm350j Embedded Flat Film Pressure Sensor for Food, Medical and Health

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• Model NO.: BNPTM350J
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Thread Type: Customizable
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Scale Range: 0~20kpa......25MPa
• Pressure Type: Gauge Pressure, Absolute Pressure, Sealing Pressur
• Power Supply: 24V/12V
• Output Signal: 4mA~20mA, 1V~5V, 0.5V~4.5V
• Working Temperature: -20ºC~85ºC
• Medium Temperature: -20ºC~85ºC
• Storage Temperature: -40ºC~125ºC
• Zero Temperature Drift: ±2%Fs(@-20ºC~85ºC)
• Sensitivity Drift: ±2%Fs(@-20ºC~85ºC)
• Pressure Overload: 150%Fs
• Mechanical Vibration: 20g(20~5000Hz)
• Impact: 100g(11ms)
• Comprehensive Accuracy: 0.5 Level
• Insulation Resistance: 100mΩ /250VDC
• Long-Term Stability: ±0.2%Fs/Year
• Transport Package: Carton
• Trademark: BNsens
• Origin: China
• Production Capacity: 100000

Product Description

Product Description

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.
 

Features:

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

Application:
Medical and health, food, brewing, dairy, beverage and other thick, easy to block, high sanitary requirements, easy  to clean occasions; environmental protection chemical coatings, polyurethane equipment, paint detection system.

Product Parameters

Scale range	0~20kPa......25MPa
Pressure type	Gauge pressure, absolute pressure, sealing pressure
Power supply	24V,12V
Output signal	4~20mA,1~5V,0.5~4.5V
Working temperature	-20ºC~85ºC
Medium temperature	-20ºC~85ºC
Storage temperature	-40ºC~125ºC
Zero temperature drift	±2%FS(@-20ºC~85ºC)
Sensitivity drift	±2%FS(@-20ºC~85ºC)
Pressure overload	150%FS
Mechanical vibration	20g(20~5000HZ)
Impact	100g(11ms)
Comprehensive accuracy	0.5 level
Insulation resistance	100MΩ /250VDC
Response time	≤1ms(rise to 90%FS)
Long-term stability	±0.2%FS/year
Protection grade	IP65
Material	Shell stainless steel;Clamp and diaphragm 316L
Medium compatible	Various media compatible with stainless steel

 

 

External Structure

Thread Interface

 

Range Selection

 

Code	Measuring Range	Code	Measuring Range	Code	Measuring Range	Code	Measuring Range
W1	0~10kPa/0.01MPa	W6	0~160kPa/0.16MPa	W11	0~1.6MPa	W16	0~25MPa
W2	0~20kPa/0.02MPa	W7	0~250kPa/0.25MPa	W12	0~2.5MPa	W17	0~40MPa
W3	0~35kPa/0.035MPa	W8	0~400kPa/0.4MPa	W13	0~6MPa	W18	0~60MPa
W4	0~70kPa/0.07MPa	W9	0~600kPa/0.6MPa	W14	0~10MPa	W19	0~100MPa
W5	0~100kPa/0.1MPa	W10	0~1.0MPa	W15	0~16MPa		Please select according to product range

 

 

Nomenclature

Note:
(1) The standard cable is 1.5 meters, and the excess is charged according to the length.
(2) If there are special requirements for product appearance and performance parameters, our company can provide customization.

 

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