PX72-030AV压力仪表 美国OMEGA PX72-030AV压力变送器
PX72-030AV
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
PX72-030AV压力仪表 美国OMEGA PX72-030AV压力变送器衍生阅读
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