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MadeInChina.com > Products > Electrical & Electronics > Sensor > Pressure Sensor
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China Chntek Small Size High Accuracy High Range Wide Temperature Range Metal Base Pressure Sensor Core 2-250MPa

Price $15.00
Min Order 10 Pieces
Availability In Stock
Shipping From Hunan, China
Popularity 313 people viewed
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Model NO.:
QTB351
Type:
Piezoresistive Pressure Sensor
Component:
Mechanical Structure Type
For:
Strain Gauge Pressure Transmitter
Output Signal Type:
Analog Type
Production Process:
Normal Wirewound
Material:
Metal
Thread Type:
G
Wiring Type:
Four-Wire
Measuring Medium:
Liquid
IP Rating:
IP20
Certification:
RoHS
Customized:
Customized
Range:
2-250MPa
Trademark:
chntek
Specification:
9.5*5*5
Origin:
China
HS Code:
9026209000
Product Description
ItemsMIN.Typ.MAX.Units
Nonlinearity ±0.15±0.25%FS
Repeatability ±0.1±0.2%FS
Hysteresis ±0.1±0.2%FS
Zero output  ±3mV DC
Full scale output with constant voltage1.3~2.2mV/V
Zero temp. drift ±0.01%  FS/ºC
Full scale temp. drift  ±0.02% FS/ºC
Working temp. range-40~125ºC
Storage temp. range-40~125ºC
Long-term stability  ±0.1±0.2%FS
ModelsQTB251QTB351 or QTB352 or SFA351 (without step)
Measuring range(MPa)6MPa~250MPa0.5MPa~250MPa
Measuring mediumGases, liquids compatible with stainless steelGases, liquids compatible with stainless steel
Pressure typeGauge pressure, absolute pressureGauge pressure, absolute pressure
Accuracy±0.2%F.S,±0.5%F.S ,±1%F.S±0.03%F.S,±0.05%F.S,±0.1%F.S,±0.2%F.S,±0.5%F.S,±1%F.S
Working temp.-40~+105ºC or by customized-40~+105ºC or by customized
Long-term stability±0.1%F.S/year,±0.2%F.S/year±0.2%F.S/year
Non-linearity±0.1%F.S/year, ±0.15%F.S/year±0.1%F.S,±0.15%F.S,±0.2%F.S,±0.3%F.S,±0.4%F.S,±0.5%F.S,±0.6%F.S
Hysteresis±0.1%FS±0.1%FS
Repeatability0.1%FS0.1%FS
Sensitivity1.5±0.20mV/V,1.7±0.20mV/V1.3±0.10mV/V,1.4±0.2mV/V,1.5±0.10mV/V,1.7±0.20mV/V
Burst pressure1000%~2000%F.S (the max is ≤400MPa)1000%~4000%F.S (the max is ≤400MPa)
Allowable overload200%~300%F.S or by customized200%~300%F.S or by customized
Zero point temp. drift±0.01%F.S/ºC±0.01%F.S/ºC
Full range temp. drift±0.03%F.S/ºC±0.03%F.S/ºC
Response time≤0.1ms≤0.1ms
High reliabilityResistant to 10 million shocks, can be continuously pressurizedResistant to 10 million shocks, can be continuously pressurized
Insulation resistance≥1000MΩ/500VAC≥1000MΩ/500VAC
Material17-4PH17-4PH
DimensionsTop Part DiameterΦ5mmTop Part DiameterΦ7mm
Outer Ring DiameterΦ7.5mmOuter Ring DiameterΦ9.5mm
Base DiameterΦ5mmBase DiameterΦ7mm
Height5mmHeight5mm
Weight1g1g
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