上海芸生微电子有限公司

      高精度的小型化的压力传感器模块AMS 2712系列，工业标准二线制电流输出4..20 mA，工作电压范围宽（8..36V），经过校准和温度补偿（-25 .. 85 °C），多种电气输出连接方式，具有短路保护和极性反向保护功能，适合工业上宽工作温度范围的精确压力测量的应用。

主要参数

压力范围*	双向差分压力:	-5 .. 5 mbar --> -1000 .. 1000 mbar
	差分压力/相对压力/表压:	0 .. 5 mbar --> 0 .. 1000 mbar
	绝对压力:	0 .. 1000 mbar
	大气压力:	700 .. 1200 mbar
总误差 (TEB)  (T = -25 °C .. 85 °C)	2.5 %FSO (max.)	微压范围 (≤ 10 mbar)
	2.0 %FSO (max.)	低压范围 (≤ 100 mbar)
	1.0 %FSO (max.)	标准压力范围 (> 100 mbar)
输出电流	4 .. 20 mA
工作电压	8 .. 36 V (典型 24 V)

Overview
AMS 2712 is a series of universal, ready-to-mount OEM pressure sensor modules with two-wire current-loop output (4 .. 20 mA) in various pressure ranges and configurations for the electrical connection. With AMS 2712’s large supply voltage range of 8 .. 36 V and its rugged, reverse polarity and short circuit protected current output the pressure sensor modules are especially suitable for industrial applications. Due to the extensive calibration and temperature compensation AMS 2712 allows precise pressure measurements in a wide temperature range of -25 .. 85 °C. The compact PCB pressure sensor modules from the AMS 2712 series can be easily integrated in other assemblies or used stand alone in a suitable package.


Available Pressure Ranges
 Differential (relative) pressure: 0 .. 5 mbar up to 0 .. 1 bar
 Bidirectional differential pressure: -5 .. +5 mbar up to -1 .. +1 bar
 Absolut pressure: 0 .. 1 bar
 Barometric pressure: 700 .. 1200 mbar
Custom specific pressure ranges or modifications are available on request.


Typical Applications 
 Industrial process control
 Medical instrumentation
 HVAC (Heating, Ventilation, Air Conditioning)
 Vacuum monitoring
 Gas flow measurement
 Test benches