Отправил MACTEP.Дата добавления 02.12.2012 (1192 прочтений)
SURSENSE™ Ultra Low Silicon Pressure Sensors
DESCRIPTION The SURSENSE line of ultra low pressure sensors is based upon a proprietary technology designed to reduce output offset or common mode errors. These sensors use a silicon micromachined sensing element which features a unique stress concentration-enhanced structure to provide a highly stable linear output that is proportional to applied pressure. Output offset errors due to changes in temperature, warm-up, long-term stability and position sensitivity have all been significantly reduced when compared to conventional sensors.
FEATURES • Temperature compensated 0 °C to 50 =C [32 °F to 122 °F] • Available in gage and differential pressure ranges • Combined linearity and hysteresis error <=0.25% span
Если на шприц отсоса припоя надеть отрезок силиконовой трубки. То работать шприц станет лучше,некоторое количество припоя просто останутся в трубке,откуда и удалить их проще,так что при взводе шприца меньше сыпятся на плату остатки припоя из шприца.