BURKERT流量传送器215646性能优异
- 更新时间:2017-10-12
- 厂商性质:工程商
- 产品厂地:上海市
- 访问次数:603
BURKERT现货库存:
079206K 0127-T-01,5-CC-TZ-UNFB-024/UC-03
079221H 0124-E-04,0-FF-PD-GM82-230/50-05
079223B 0124-B-03,0-FF-PD-GM82-230/50-08
079248U 0355-C-04,0-EF-VA-NM82-024/DC-12
079249V 0301-C-01,0-BB-PA-FK01-230/56-02
079264L F282-0-32,0-FF-VA-GM87-000/00-00
079264L F282-0-32,0-FF-VA-GM87-000/00-00
BURKERT流量传送器215646子设备模块可被作用流量传送器(仅带有“Low Power”式脉冲传感器,型号为 8020、8030 和 8070)或脉冲分配器(带有所有样式的传感器,型号 8020、8030 和 8070)。模块会处理传感器的输出信号,显示测得的流量并以 mA 为单位或以脉冲的形式将其发送到信号输出端上。作为流量传送器运行时,传感器的频率信号会被转换成一个 4 - 20 mA 信号(双线运行)。作为脉冲分配器运行时,输入频率会被转换成一个可调节的输出频率。通过操作单元,可在两种运行模式之间进行切换。
BURKERT流量传送器215646点:
受微型控制器控制的电子设备
双线 (4-20 mA)/三线 (NPN/PNP) - 运行
可插接到流量传感器 8020、8030 或 8070 上
可拆除的操作单元
BURKERT流量传送器215646术参数
Power supply | 12...30 V DC, fi ltered and regulated, SELV (safety extra low | |
| voltage) circuit with a non dangerous energy level | |
Voltage tolerance | ±10 % | |
Residual ripple | < 5 % | |
Power consumption max. |
| |
Flow transmitter |
| |
(4...20 mA output, 2-wire operation) | 0.6 W | |
Pulse divider | 3.2 W with | |
(NPN/PNP output, 3-wire operation) | • 0.2 W from the device | |
| • 1.5 W max. from the fl ow sensor* | |
| • 1.5 W max. from the PNP/NPN output* | |
Ambient temperature | -10...+60°C | |
Frequency input | 1...600 Hz | |
4...20 mA output | Accuracy ±1.5% of full scale | |
| max. loop impedance: 1000 Ω at 30 V DC ; | |
| 700 Ω at 24 V DC; 100 Ω at 12 V DC | |
NPN/PNP output | Accuracy ±1% of measured value | |
| 1...600 Hz, "open collector", max. 50 mA | |
Electrical connection | Terminal strip 4 pins or male M12 connector | |
Housing material | Polyamide / PC | |
* depending on the customer confi guration |
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