PX74-0.3DV压力传感器PX74-0.3DV 美国Omega
PX74-0.3DV
PC板压力传感器在晶体管封装，低成本，高性能
px70系列
空气压力传感器
TO-5封装，适用于PC板安装
计，**和差分模型
全尺寸范围从0.3到100 psi
For Clean Dry Non-corrosive Gases
The PX70 Series is a piezoresistive pressure sensor, packaged in a TO- 5 case suitable for PC board mounting. The PX70 is available in full scale ranges from 0.3 to 100 psi as well as four standard package options. The PX71 for gage and absolute ranges, is available without fittings while the PX72 has a top mounted tube fitting (bottom is vent for gage). The PX73 is also available in gage ranges and has a bottom tube fitting (top is vent). For differential measurements the PX74 has top and bottom tubes and can be used for uni- or bidirectional measurement.
SPECIFICATIONS
Linearity: ±0.5% FS
Repeatability: ±0.3% FS
Excitation: 5 Vdc (10 Vdc max)
Storage Temp Range: -40 to 125± (-40 to 257°F)
Compensated Temp Range: -15 to 85°C (5 to 185°F)
Zero Temp Coefficient: 0.07% FS/°C
Span Temp Coefficient: 0.05% FS/°C
Bridge Impedance: 3300 ±700 Ω
Proof Pressure: Range <100 psi >3x FS; 100 psi range = 2x FS
Burst Pressure: Range <100 psi >5x FS; 100 psi range = 3x FS
Common-Mode Pressure: 50 psi
Compatible Meters: DP41-S, DP25-S (see section D)
产品型号/产品描述
PX71-0.3GV Gage sensor with a range of 0 to 0.3 psi (8.3 in water) with no fitting
PX71-005AV Absolute sensor with a range of 0 to 5 psia with no fitting
PX73-015GV Gage sensor with a range of 0 to 15 psi with bottom fitting
产品型号说明
(1) (2) (3)
-
选项描述
(1) Fittings
选择
PX71 代表 No Fitting
PX72 代表 Top Fitting
PX73 代表 Bottom Fitting
PX74 代表 Differential
(2) Range
选择
0.3 代表 0 to 0.3 psi (8.3 in water)
0.8 代表 0 to 0.8 psi (22 in water)
1.5 代表 0 to 1.5 psi
005 代表 0 to 5.0 psi
015 代表 0 to 15 psi
030 代表 0 to 30 psi
060 代表 0 to 60 psi
100 代表 0 to 100 psi
(3) Gage/Differential/Absolute
选择
GV 代表 Gage Model
DV 代表 Differential Model (PX74 Only)
AV 代表 Absolute Model
PX74-0.3DV
PX74-0.3DV压力传感器PX74-0.3DV 美国Omega衍生阅读
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