TURCK流量计，德国图尔克流量传感器，FCI-D20A4P-LIX-H1141
液体监测流量传感器
热式功能原理
电位计调节
通过LED显示流量状态
工作范围4 … 30 l/min
3线直流, 21…30 VDC
4…20 mA模拟量输出
M12 x 1接插件
功能原理
插入式流量传感器基于热式原理。 测量管道中产生热量，并被流体介质吸收 热量变化就代表流速的测量。 图尔克耐磨损的热式流量传感器可用于液体或气体介质的流速监控。 流量传感器显著的特点是低压力损失以及流量变化的快速反应
安装方式 在线式传感器4…30
开关特性 5…15 s
设定时间 0.5…1 s
温度梯度 ≤ 400 K/min
介质温度 - 20…80 °C
环境温度 0…60 °C
工作电压 21…26VDC
空载电流I0 ≤ 50 mA
输出性能 模拟量输出
短路保护 是
反极性保护 是
电流输出 4…20mA
负载： ≤ 500 ò
防护等级 IP67
外壳材料 塑料, PBT
探头材质 不锈钢, AISI 316Ti
扭矩 100 Nm
连接 接插件, M12 x 1
耐压等级 20 bar
过程连接 G3/4"
灯指示流速状态 6个LED指示灯链, 红 (1x),绿 (5x)
LED显示 红 = 4 mA
1x 绿 > 4 mA
2x 绿 > 8 mA
3x 绿 > 12 mA
4x 绿 = 16 mA
5x 绿 = 20 mA
TURCK流量计，德国图尔克流量传感器，FCI-D20A4P-LIX-H1141
Flow sensor for liquid media
Calorimetric principle
Adjustment via potentiometer
LED band
Operating range 4…30 l/min
3-wire DC, 21…26 VDC
4…20 mA analog output
Plug-in device, M12 x 1
Functional principle
The function of the inline flow sensors is based on the thermo-dynamic principle. Heat is generated in a measuring tube and absorbed by the flowing medium. The transported heat loss is thus a measure of the flow speed. Thus TURCK's wear-free flow sensors reliably monitor the flow of gaseous and liquid media.
A low pressure drop and fast response to flow rate variations are the outstanding features of these devices.
Mounting conditions inline sensor
Flow operating range 4…30 l/min.
Stand-by time 5…15 s
Setting time 0.5…1 s
Temperature gradient ≤ 400 K/min
Medium temperature - 20…80 °C
Ambient temperature 0…60 °C
Operating voltage 21…26VDC
No-load current I0 ≤ 50 mA
Output function analog output
Short-circuit protection yes
Reverse polarity protection yes
Current output 4…20mA
Load ≤ 500 ò
Protection class IP67
Housing material plastic, PBT
Sensor material stainless steel, AISI 316Ti
Max. tightening torque housing nut 100 Nm
Connection male, M12 x 1
Pressure resistance 20 bar
Process connection G ¾″
Flow state display LED chain, red (1x), green (5x)
LED display red = 4 mA
1x green > 4 mA
2x green > 8 mA
3x green > 12 mA
4x green > 16 mA
5x green = 20 mA
TURCK流量计，德国图尔克流量传感器，FCI-D20A4P-LIX-H1141
