工作形式：

电容式液位传感器CPA01

电容式液位传感器CPA01 Filling level measurement with liquids ;
Characteristics CPA01

Analogous output 4-20mA proportional to filling level 4-20mA比例模拟信号

Max. measurement range 1800mm, also suitable for  short measuring 测量范围1800mm，也适用于短量程

Simple calibration at keypress 校准简单

Operating pressure max. 16 bar 工作耐压：16bar

Vertical installation 垂直安装

Thread BSP1" and protective tube in stainless  steel  Ti316 /PVDF, Material housing stainless steel 304 螺纹： BSP1,不锈钢保护管，外壳304不锈钢

Electrical connection : Cable outlet, plug M12 电气连接：电缆连接或M12插头

Measuring accuracy 1% of measurement range 测量：测量范围的1%

Tube and sensor beam are exchangeable and can be shortened 探测器长度可变

  Function description（功能描述） The sensing probe and the protecting tube are building an electrical condenser when being immersed into the liquid. The capacity of the condenser changes with its filling level. An electronic system integrated into the device converts the capacity change into an electrical standard signal 4-20mA proportionally to the filling level.
Calibratin 0% and 100% is made at keypress (TEACH IN). Application（应用） For liquids with low dielectricity, such as oil, diesel, emulsions, water, etc., suitable for metal and plastic container 技术参数

Supply voltage 供给电压	12-32VDC
output 输出	4-20mA ( 2 wire )
Process connection 过程连接	Standard: BSP 1"of 316 Ti /PVDF, other types on request
Connecting box 接线盒	D67x55mm of stainless steel 304, IP65
Electrical connection 电气连接	plug M12or cable outlet
Medium temperature 介质温度	-30°C up to +100°C,
Environmental temp 环境温度	-30°C up to +70°C,
Max. pressure 耐压	1.6 MPa
Sensor beam  波长	Diameter 5mm made in of stainless steel, coated with elastomer - hose
Tube length L 管子长度	max. 1800 mm
Accuracy	1% of measuring length