Ns-Tmj12 Mv Ratiometric Output Piezoresistive Anti-Corrosive OEM Pressure Sensor

• Type: Silicon Oil Filling Piezoresistive Sensor
• Structure Type: Stainless Steel 304 Diaphragm
• Measuring Medium: Gas, Liquid, Steam
• Accuracy Grade: 0.25%F.S
• Pressure range: 0-60MPa
• IP Rating: Customization
• Model NO.: NS-TMJ12
• Certification: CE
• Customized: Customized
• Medium: Silicon Oil
• Theory: Piezoresistive
• Material: Steel Diaphragm
• Transport Package: Carton Packing
• Specification: CE, RoHs
• Trademark: NS
• Origin: China
• HS Code: 9026209090
• Production Capacity: 100000 Pieces Per Month

Product Description

Applications of Pressure Sensor

·Gas, liquid pressure measurement

·Industrial process control

·Level measurement

·Gas, liquid pressure measurement

·Pressure checking meter

·Pressure calibrator

·Liquid pressure system and switch

·Cooling equipment and air conditioning system

·Aviation and navigation inspection

 

Introduction of Pressure Sensor

TMJ12 pressure sensor is piezoresistive silicon pressure sensor with isolated construction and precise high low temperaure compensation, build-in high stable silicon chip, stainless steel 316L housing by diameter Ф12.6mm. 

Design concept base on wheatstone bridge principle, the measured pressure cause resistance bridge value variation, then it converted to ratiometric mV signal.

 

Special features of Pressure Sensor

·Wet parts and sealing apply stainless steel welding realize an excellent anti corrosion

·Gauge, Sealed Gauge 

·5VDC or Idd=1.5mA excitation 

·Output ratiometric mV signal

·PCB potting is optional

·Silicon oil filling
 

Pressure Sensor electric specification

Power supply: 1.5mA or 5VDC

Electric connection: Kovar pin, or silicon rubber wire (PCB potting availble)

Input impedance: 2kΩ~4kΩ

Output impedance: 4kΩ~6kΩ

Response (10%~90%):<1ms

Insulation resistor: 100MΩ, 250VDC

Overpressure: 2 times FS

 

Pressure Sensor construction 

Diaphragm: stainless steel 316L

Housing: stainless steel 316L

Specifications	Technical data
Measuring range	3       5        10        20       40        60                       MPa
Power supply	5  VDC or Idd=1.5 mA
Bridge resistance	3~6                                                                              KΩ
Zero output (type)	<±2                                                             (Idd=1.5 mA)
Full scale output	40 mV(Min)
Comprehensive accuracy(type)	±0.25                                                                         %F.S.
Zero temperature drift(type)	±0.02                                                                         %F.S.
Sensitivity temperature drift(type)	±0.02                                                                         %F.S.
Operating temperature range (type)	-40~+125                                                                       ºC
Storage temperature range (type)	-40~+125                                                                       ºC
Fluid temperature range (type)	-40~+125                                                                       ºC
Insulation resistance	≥100(250VDC)
Vibration proof	20...2000                                                                        Hz amax=10                                                                         g
Response time	≤1(10~90%F.S.)                                                        ms
Material	Stainless steel 316L

Pressure Sensor dimensions:


Pressure Sensor order guide: