德国wika 威卡p-30（p-31）高精度压力变送器 产品详情
产品简介：
详细资料：applicationstest benches calibration technology laboratories and maintenance shop machine building
special featuresaccuracy: 0.1 % (without additional temperature
error in the range 10 ... 60 °c / 50 ... 140 °f) easy pc connection for calibration and adjustment
via usb interface fast external measuring rate for data acquisition
up to 1 khz compact design
specifications
pressure ranges 0 ... 0.25 bar up to 0 … 1,000 bar relative
0 ... 0.25 bar up to 0 … 16 bar absolute
-1 ... 0 bar up to -1 … 16 bar vacuum
accuracy 0.1 % (no additional temperature error in the range 10 … 60 °c / 50 ... 140 °f)
signal outputs 4 … 20 ma (2- or 3-wire)
0 … 5 v, 0 … 10 v (3-wire)
process connections g1/2, g1/4
1/2 npt, 1/4 npt
g 1 flush diaphragm, g 1/2 flush
electrical connections m12x1, bayonet connector
flying leads
din connector a
service interface usb
measuring rate up to 1 ms