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HT12 High stability Absolute Pressure Piezoresistive Pressure Sensor 10kPa-2Mpa

HT12 High stability Absolute Pressure Piezoresistive Pressure Sensor 10kPa-2Mpa

Supply Ability : 1000pcs/month
Delivery Time : 5-30days after receiving the deposit
Packaging Details : Standard packing
Price : Negotiable
MOQ : Negotiable
Payment Terms : T/T,Western Union,MoneyGram,paypal
Place of Origin : Shenzhen
Brand Name : Qinghua
Model Number : HT12
Certification : CE、ROHS、 FCC,UL ,SGS
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HT12 Gauge, Differential, Absolute Pressure Piezoresistive Pressure Sensor 10kPa-2Mpa


Project Name:

silicon oil-filled pressure sensor HT12

Model:

HT12

RangeRange:

10kPa-2Mpa

Using range:

gauge, differential, absolute pressure

Power:

1.5mA

Output:

0-100mV ±10mV

Measurement medium:

dry gas

Weight:

0.01KG


Specifications:

Input excitation

Constant current: 1.5mACD

Input impedance

3KΩ~6KΩ

Output impedance

2.5KΩ~6KΩ

Insulation resistance

≥100MΩ/50VDC

Insulation voltage

500AVC between the case and electrical connections will not cause damage.

Medium compatible

Liquid, gas compatible with 316LSS

Response time

≤1 millisecond (10%~90%)

Specification (Constant current)

HT13 HT15

HT19 HT22 HT24 HT26 HT28 HT30

HT12 HT20

Unit

Typical

Max.

Typical

Max.

Typical

Max.

Nonlinearity

­­—

±0.15

±0.3

±0.15

±0.3

%F.S

±0.15

±0.3

±0.15

±0.3

±0.15

±0.3

%F.S

±0.2

±0.3

±0.2

±0.3

%F.S

±0.25

±0.5

%F.S

Repeatability/Hysteresis

0.02

0.05

0.02

0.05

0.02

0.05

%F.S

Output performance

0±1

0±2

0±1

0±2

0±1

0±2

mVDC

100±10

100±30

(﹤10kPa) 50±10

(﹤10kPa) 50±30

(﹤10kPa) 50±10

(﹤10kPa) 50±30

mVDC

100±10

100±30

100±10

100±30

Zero temperature error

(﹤10kPa)±2.5

(﹤10kPa)±5

±0.5

±1

%F.S

±0.5

±1

±0.5

±0.8

±0.5

±1

±0.5

±0.8

%F.S

±0.5

±0.8

±0.5

±0.8

%F.S

±0.5

±0.8

±0.5

±0.8

%F.S

Span temperature error

(﹤10kPa)±2.5

(﹤10kPa)±5

±0.5

±1

%F.S

±0.5

±1

±0.5

±0.8

±0.5

±1

±0.5

±0.8

%F.S

±0.5

±0.8

±0.5

±0.8

%F.S

±0.5

±0.8

±0.5

±0.8

%F.S

Proof pressure

3Xor100Mpa,whichever is less

Compensted temperature range

0~+70 / (10kPa) 0~+50

Operating temperature temperature range

-20~+80

Stored temperature range

-40~+125

Test condition of the above data: Power 1.5mADC, Room temperature 25℃

HT( Serie type)

HT= Sensor

19

Model

HT13

HT15

HT19 HT22

HT26 HT28 HT30

HT24

HT12 HT20

Configuration type

12 13 15 19 20

22 24 26 28 30

Measuring range

100kPa(1.5psi)



20kPa(3psi)



35kPa(5psi)


Range (see data sheet)

0015=15KPa

2000=2000KPa

70 kPa(10psi)


100kPa(15psi)


200kPa(30psi)


350kPa(50psi)

(Pressure type)

G=Gauge pressure

A=Absolute pressure

D=Differential pressure

S=Referenced sealed pressure

700kPa(100psi)

1MPa(150psi)

2MPa(300psi)

3.5MPa(500psi)


7MPa(1000psi)


10MPa(1500psi)


20MPa(3000psi)


35MPa(5000psi)



60MPa(8600psi)



70MPa(10000psi)




100MPa(15000psi)




HT series constant current silicon oil-filled pressure sensor is a kind of`piezoresistive sensor. The main element is a diffused silicon sense organ. The measured pressure or differential pressure of medium is delivered to a silicon bridge by a stainless steel membrane and silicon oil. Apply the piezoresistance effect of diffused silicon to fulfill the linear transfer from measured pressure to voltage signal. The sensors have characteristics of high reliability, repeatability and stability.

Competitive Advantage:

1. the largest pressure sensor supplier in China.

2. eighteen years production experience.

3. good quality guarantee, perfect service, Products sold in the domestic and abroad market in big quantity.

4. A persistent supply capacity


Product Tags:

piezoresistive pressure sensors

      

differential pressure sensor

      
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