| Model: | HT12 |
|---|---|
| Brand: | HT |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Analysis Instrument |
| Label: | pressure sensor , oil-filled sensor , pressure sensor |
| Price: |
US $16
/ pc
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| Min. Order: | 1 pc |
| Live Chat: | Last Online:22 Aug, 2012 |
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.
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Specifications:
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Input excitation |
Constant current: 1.5mACD |
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Input impedance |
3KΩ~6KΩ |
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Output impedance |
2.5KΩ~6KΩ |
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Insulation resistance |
≥100MΩ/50VDC |
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Insulation voltage |
500AVC between the case and electrical connections will not cause damage. |
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Medium compatible |
Liquid, gas compatible with 316LSS |
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Response time |
≤1 millisecond (10%~90%) |
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Specification (Constant current) |
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HT13 HT15 |
HT19 HT22 HT24 HT26 HT28 HT30 |
HT12 HT20 |
Unit |
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Typical |
Max. |
Typical |
Max. |
Typical |
Max. |
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Nonlinearity |
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— |
— |
±0.15 |
±0.3 |
±0.15 |
±0.3 |
%F.S |
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±0.15 |
±0.3 |
±0.15 |
±0.3 |
±0.15 |
±0.3 |
%F.S |
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±0.2 |
±0.3 |
±0.2 |
±0.3 |
— |
— |
%F.S |
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±0.25 |
±0.5 |
— |
— |
— |
— |
%F.S |
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Repeatability/Hysteresis |
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0.02 |
0.05 |
0.02 |
0.05 |
0.02 |
0.05 |
%F.S |
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Output performance |
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0±1 |
0±2 |
0±1 |
0±2 |
0±1 |
0±2 |
mVDC |
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100±10 |
100±30 |
(﹤10kPa) 50±10 |
(﹤10kPa) 50±30 |
(﹤10kPa) 50±10 |
(﹤10kPa) 50±30 |
mVDC |
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100±10 |
100±30 |
100±10 |
100±30 |
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Zero temperature error |
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— |
— |
(﹤10kPa)±2.5 |
(﹤10kPa)±5 |
±0.5 |
±1 |
%F.S |
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±0.5 |
±1 |
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±0.5 |
±0.8 |
±0.5 |
±1 |
±0.5 |
±0.8 |
%F.S |
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±0.5 |
±0.8 |
±0.5 |
±0.8 |
— |
— |
%F.S |
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±0.5 |
±0.8 |
±0.5 |
±0.8 |
— |
— |
%F.S |
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Span temperature error |
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— |
— |
(﹤10kPa)±2.5 |
(﹤10kPa)±5 |
±0.5 |
±1 |
%F.S |
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±0.5 |
±1 |
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±0.5 |
±0.8 |
±0.5 |
±1 |
±0.5 |
±0.8 |
%F.S |
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±0.5 |
±0.8 |
±0.5 |
±0.8 |
— |
— |
%F.S |
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±0.5 |
±0.8 |
±0.5 |
±0.8 |
— |
— |
%F.S |
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Proof pressure |
3Xor100Mpa,whichever is less |
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Compensted temperature range |
0~+70 / (10kPa) 0~+50 |
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Operating temperature temperature range |
-20~+80 |
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Stored temperature range |
-40~+125 |
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Test condition of the above data: Power 1.5mADC, Room temperature 25℃ |
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HT( Serie type) HT= Sensor |
19 |
Model |
HT13 HT15 |
HT19 HT22 HT26 HT28 HT30 |
HT24 |
HT12 HT20 |
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Configuration type 12 13 15 19 20 22 24 26 28 30 |
Measuring range |
100kPa(1.5psi) |
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★ |
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★ |
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20kPa(3psi) |
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★ |
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★ |
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35kPa(5psi) |
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★ |
★ |
★ |
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Range (see data sheet) 0015=15KPa 2000=2000KPa |
70 kPa(10psi) |
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★ |
★ |
★ |
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100kPa(15psi) |
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★ |
★ |
★ |
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200kPa(30psi) |
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★ |
★ |
★ |
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350kPa(50psi) |
★ |
★ |
★ |
★ |
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(Pressure type) G=Gauge pressure A=Absolute pressure D=Differential pressure S=Referenced sealed pressure |
700kPa(100psi) |
★ |
★ |
★ |
★ |
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1MPa(150psi) |
★ |
★ |
★ |
★ |
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2MPa(300psi) |
★ |
★ |
★ |
★ |
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3.5MPa(500psi) |
★ |
★ |
★ |
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7MPa(1000psi) |
★ |
★ |
★ |
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10MPa(1500psi) |
★ |
★ |
★ |
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20MPa(3000psi) |
★ |
★ |
★ |
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35MPa(5000psi) |
★ |
★ |
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60MPa(8600psi) |
★ |
★ |
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70MPa(10000psi) |
★ |
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100MPa(15000psi) |
★ |
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