气压计 wi128564

产品名称：气压计
产品货号： wi128564
产地：美国R.M.Young
发布时间： 2017-09-08 10:12:57

详细说明

SPECIFICATIONS

Pressure Range:	500-1100 hPa
Operating Temperature:	-40 to +60°C
*Digital Accuracy:**	0.2hPa (25°C) 0.3 hPa (-40 to +60°C)
Analog Accuracy:**	0.05% of analog pressure range
Analog Temperature Dependence:	0.0017% of analog pressure range/°C (25°C reference)
Long Term Stability:	0.2% FS per year
Update Rate:	1.8 Hz max
Serial Output:	Full duplex RS-232 - 9600 baud Polled or Continuous ASCII text or NMEA format Half duplex RS-485 (61302L only)
Analog Output:	0 to 5000 mV (Model 61302V) 4 to 20 mA (Model 61302L)
Resolution:	Analog 0.025% of scale Serial 0.01 hPa
Power:	Model 61302V (7 to 30 Vdc) Vout Mode = 2.8 mA Sleep Mode = 1.4 uA RS232 Mode = 7 mA
	Model 61302L (7 to 30 Vdc) 4 to 20 mA Mode = 25 mA max RS-232 or RS-485 Mode = 7 mA
Dimensions:	90mm (3.6 in) x 60 mm (2.4 in) x 20 mm (0.8in)
Weight:	Net 44 g (1.5 oz)