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DC24V Thermal Flow Switch Water Sensor Electronic Flow Sensor Thermal Flow Switch
DC24V Thermal Flow Switch Water Sensor Electronic Flow Sensor Thermal Flow Switch
DC24V Thermal Flow Switch Water Sensor Electronic Flow Sensor Thermal Flow Switch
DC24V Thermal Flow Switch Water Sensor Electronic Flow Sensor Thermal Flow Switch
DC24V Thermal Flow Switch Water Sensor Electronic Flow Sensor Thermal Flow Switch
DC24V Thermal Flow Switch Water Sensor Electronic Flow Sensor Thermal Flow Switch

DC24V Thermal Flow Switch Water Sensor Electronic Flow Sensor Thermal Flow Switch

Min.Order: 10
Product origin: Baoji, Shaanxi, China
Infringement complaint: complaintComplaint
US$ 80 ~ 95

Description
Product Description
QLK400 is a thermal flow transmitter with a switch that could do real-time monitoring of liquid in the pipeline and it shall show the flow condition by several LED displayers. It can monitors the following conditions:
Flow speed increasing or reducing, medium exists or not, the medium is moving or not.
It is used to protect the idling pump and monitor the flow rate in the pipeline.

Main Features

1.All stainless-steel case without movable components
2.Maintenance-free
3.Switching point could be set on site
4.LED displayer shows flow state and on-off state
 
Specification of QLK400 Thermal Flow Switch
Measuring Range
1~150cm/s(water), 3~300cm/s(oil) 200-300cm/s(air) 
Power Supply
24 ± 20% VDC
Operating Temperature
-30°C~80°C
Medium Temperature
-20°C~80°C
Overload Capacity
10MPa
Protection Level
IP67
Measuring Medium
Fluid, Water, Oil, Petroleum, air 
Switch Type
Relay, PNP, NPN
Response time
2s
Consumption Current
<90mA DC
Selection Guide of QLK400 Thermal Flow Meter
 
Switch Type
 
J
Relay (SPDT)
P
PNP
N
NPN
 
 
Deepth of Pin
L1
15mm
L2
18mm
L3
40mm
L4
60mm

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