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更新时间:2022-11-18 浏览数:33
所属行业:电子> 传感器、敏感元器件(电子元器件)> 流量传感器
发货地址:其他
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单 价:面议
BURKERT德国品牌超声波流量传感器,宝帝流量传感器结构原理
上海乾拓贸易有限公司
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地址:上海市嘉定区江桥嘉涌路99弄6号713室
? D ynamic range ??1:250
- 一个脉冲输出端或 - 一个 4-20 mA 电流输出端。
每种结构都具有三个不同的流量范围:- QN 0.6
cover Fixed connector M12 Seal Materials wetted parts
Fitting Measuring tube Seal PPS PA Silicone Brass PES EPDM Electrical connection 5-pin M12 male fixed connector for female 5-pin
M12 cable plug (not provided) Connection cable 1.5 mm2 max. cross-section
型号 DN20:0.16 至 82 l/min(额定尺寸 2.5 m3/h,
即 41 l/min)- QN 3.5 型号 DN25:0.6 至 116 l/min
(额定尺寸 3.5 m3/h,即 58 l/min)- QN 6.0
型号 DN25:1 至 200 l/min(额定尺寸 6.0 m3/h,
即 100 l/min)根据运行时间工作的超声波流量传感器
动态范围 ≥ 1:250
较低的压力损失
在入口或出口处不要求缓冲段
Flowmeter for water continuous measurement
The Type 8081 ultrasonic flowmeter is intended for the measurement of water flows which may be slightly charged with contaminants.
? No flow-settling section necessary in the inlet and/or outlet
它由一个电子设备模块和一个黄铜接头构成,黄铜接头带有集成式的测量管。
Complete device data (fitting + electronic module) Pipe diameter DN15 to DN25 Measuring range 0.06 to 200 l/min
Measuring element 2 ultrasound emitter-receiver cells Medium temperature 5 to 90°C (41 to 194°F) Fluid pressure max.
PN16 (232.16 PSI) Accuracy (Flowrate) ? (0.01% of F.S.* + 2% of measuring value)1) Repeatability ??
1% * F.S. = Full scale (see flow range on accuracy diagram) 1) Under reference conditions i.e.
measuring fluid = water, ambient and water temperature = 20°C (68°F).
Type 8081 can be combined with...
- model QN 2.5 DN20: 0.16 to 82 l/min (nominal flow rate 2.5 m3/h namely 41 l/min)
? L ow pressure drop
? U ltrasonic flowmeter using transit time method
It consists of an electronic module and a brass fitting with a built-in measuring tube.
型号 DN15:0.06 至 20 l/min(额定尺寸 0.6 m3/h,
即 10 l/min)- QN 1.5 型号 DN15: 0.1 至 50 l/min
(额定尺寸 1.5 m3/h,即 25 l/min)- QN 2.5
8081 型超声波流量传感器用于测量水的流量。
It enables a control loop to be established. The electrical connection is made via an 5-pin M12 fixed connector.
The flowmeter features, depending on the version: - a pulse output or - a pulse output and a 4... 20 mA current output.
Each version is available for 5 flow ranges: - model QN 0.6 DN15: 0.06 to 20 l/min (nominal flow rate 0.6 m3/h namely 10 l/min)
- model QN 1.5 DN15: 0.1 to 50 l/min (nominal flow rate 1.5 m3/h namely 25 l/min)
通过与一个调节器和一个调节阀相组合,可以非常简单地在调节段形成流量。
通过一个多极的 M12 五引脚装置插头进行电气连接。
根据结构的不同,传感器可设置以下输出端:
- model QN 3.5 DN25: 0.6 to 116 l/min (nominal flow rate 3.5 m3/h namely 58 l/min)
- model QN 6.0 DN25: 1 to 200 l/min (nominal flow rate 6.0 m3/h namely 100 l/min)
General data Process connection G or NPT External thread; 3/4”, 1” or 1”1/4 Materials Housing,BURKERT德国品牌超声波流量传感器,宝帝流量传感器结构原理