SMP2080 series OEM Stainless Steel pressure sensor_Xian Sensors limited company

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Pressure sensor core

SMP2080 series OEM Stainless Steel pressure sensorPageviews: 894 times

  • ●Features
    Measuring Range: -100kPa…0kPa~20kPa…70MPa
    Imported chip, Laser trimming
    SS 316L, Hastelloy C, titanium, tantalum and other materials for special applications.
    φ19mm×15mm standard OEM pressure sensor
    ●Application
    Industrial process control
    Gas, liquid and vapor pressure detection
    Level measurement

●Outline construction (unit: mm)



               Range<20MPa                                                                                                                                     Range≥20MPa



●Specification


Construction condition

Diaphragm material

SS 316L

Housing material

SS 316L

Pin Wire

Kovar/100mm silicone rubber wire

Back pressure tube

SS 316L (gauge and negative pressure only)

Seal ring

nitrile rubber

Electrical Condition

Power supply

≤2.0 mA DC

Impedance input

2.5kΩ ~ 5 kΩ

Impedance output

2.5kΩ ~ 5 kΩ

Response

(10%90%)<1ms

Insulation resistance

100MΩ,100V DC

Overpressure

2times FS, ( 0C/0B/0A/02 5times FS)

Environment Condition

Media applicability

fluid which has no corrosion on stainless steel and nitrile rubber

Shock

No change at 10gRMS(202000)Hz

Impact

100g11ms

Position

Deviate 90° from any direction, zero change≤±0.05%FS

Basic Condition

Environment temperature

25±1

Humidity

50%±10%RH

Atmospheric pressure

(86~106) kPa

Power supply

1.5±0.0015mA  DC

Recommended installation structure (unit: mm)




Description:

①    :When installing O-ring or PTFE ring, keep PTFE ring installed in the side without pressure;

②    :Screw cann’t  be lifted to the sensor housing;

③    :The figure shows the installation of elastic ring with holes;

④    :The picture shows the pressure transmitter suspension installation, to make sure there is a gap between the radial and axial of the sensor ring and the base, to avoid pressure is transmitted to the sensor diaphragm.


Parameter (@1.5 mA DC)

Item

Min.

Typ.

Max.

Units

Linearity

±0.1

±0.25

%FS,BFSL

Repeatability

±0.05

±0.075

%FS

Hysteresis

±0.05

±0.075

%FS

Zero output

 

±2.0

mV DC

FS output

45

100

mV DC

Compensated temp. range

070

Working temp. range

-40125

Storage temp. range

-55150

Zero temp. error

±0.75

±1.0

%FS @ 25

Full temp. error

±0.75

±1.0

%FS @ 25

Long term stability error

 

±0.2

 

%FS/year

Note1. The above performance indicators are tested under the benchmark conditions

2. The temperature range for temperature drift test is the compensation temperature range




●Electrical connection

Pin

Electric connection

Wire color

4

+OUT

Red

10

OUT

Blue

11

IN

Yellow

12

+IN

Black