Отправил MACTEP.Дата добавления 02.12.2012 (1569 прочтений)
The SCXL series sensors provide a very cost-effective solution for pressure applications that require high accuracy over very low operating pressure ranges. These internally calibrated and temperature compensated sensors were specifically designed to provide an accurate and stable output over a 0 CC to 50 °C [32 °F to 122 °F] temperature range. This series is intended for use with non-corrosive, non-ionic working fluids such as air. dry gases and the like. The output of the bridge is ratiometric to the supply voltage. Operation from any dc supply voltage up to 18 Vdc [Model SCXL004DN] or 20 Vdc [SCXL010DN] is acceptable. Contact your local honeywell representative or go to Honeywell's website at for additional details.
FEATURES • Very Low Pressure Resolution • Precision Temperature Compensation • Small Size • Low Noise • Calibrated Zero & Span • High Impedance for Low Power Applications
TYPICAL APPLICATIONS • Air Flow • Respirators • HVAC • Medical Equipment • Computer Peripherals • Pneumatic Controls
Выходные каскады УНЧ бывают разных типов и не всегда есть возможность осуществить первое включение без оконечного каскада. В этом случае возможна замена низкоомных токоизмерительных резисторов на номиналы 5-10 Ом.