Water and Oil for thermo Flow Switch
QLK400 is a flow transmitter with switch which could do real-time monitoring of liquid in the pipeline and it shall show the flow condition by several LED displayers. It can monitors following conditions:
Flow speed increasing or reducing, medium exists or not, the medium is moving or not.
It is used to protect idling pump and monitor the flow rate in the pipeline.
1.All stainless-steel case without movable components
3.Switching point could be set on site
4.LED displayer shows flow state and on-off state
Place of Origin: Shaanxi, China
Model Number: QLK400
Max. Current: 90mA DC
Max. Voltage: 30
Max. Working Pressure: 10MPa
Media Type: Liquid
Flow Rate: 1~150CM/S
Material: Stainless Steel
Range: 1~150cm/s(water) 1~300cm/s(oil)
Type: electric appliance /PNP/NPN
Response time: 2s
Protection grade: IP67
Medium tempreature: -20-80℃
Operating tempreature: -30-80℃
Single gross weight: 1KG
|Specification of QLK400 Thermal Flow Meter|
|Measuring Range||1~150cm/s(water), 3~300cm/s(oil)|
|Power Supply||24 ± 20% VDC|
|Measuring Medium||Fluid, Water, Oil, Petrolum|
|Switch Type||Relay, PNP, NPN|
|Consumption Current||<90mA DC|
|Selection Guide of QLK400 Thermal Flow Meter|
|Switch Type||J||Relay (SPDT)|
|Deepth of Pin||L1||15mm|
Shaanxi Miracle Measure and Control Co., Ltd was founded in 2007, is located in Baoji, Shaanxi Province,China.
As a well-known manufacturer, Miracle specializes in High-tech R&D, focuses on self-developing, manufacturing and selling of measurement and control products for pressure, temperature, liquid level and flow.
Shaanxi Miracle can offer an extensive variety of the highest quality pressure transmitter as well as digital pressure gauge and level transmitter and temperature transmitter. Recognized for their accuracy and long-term reliability, our products are the sensor of choice for diverse markets such as hydroelectricity, public waterworks, chemical engineering,mechanical engineering, petroleum industry, Industrial Controls, Medical industry and Food Handling.
With the implementation of ISO9001, CMC (China Metrology Certification), EX(Explosion-proof certification),our company has adopted programs to ensure compliance with the necessary directives for quality control and product safety.
At present, our products have been accepted and exported to Europe, America, Southeast Asia, Africa and other regions all over the world. Based on the purpose of satisfying customers, we keep improving our product development capability and processing technic to offer a better product.
We sincerely hope that we can be one of your dependable and trust-able cooperators!