PX71-030GV壓力傳感器 美國(guó)omega
PC板壓力傳感器在晶體管封裝，低成本，高性能
px70系列
空氣壓力傳感器
TO-5封裝，適用于PC板安裝
計(jì)，**和差分模型
全尺寸范圍從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)
產(chǎn)品型號(hào)/產(chǎn)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
產(chǎn)品型號(hào)說(shuō)明
(1) (2) (3)
-
選項(xiàng)描述
(1) Fittings
選擇
PX71 代表 No Fitting
PX72 代表 Top Fitting
PX73 代表 Bottom Fitting
PX74 代表 Differential
(2) Range
選擇
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
選擇
GV 代表 Gage Model
DV 代表 Differential Model (PX74 Only)
AV 代表 Absolute Model
PX71-030GV壓力傳感器 美國(guó)omega
