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Item ID 130179873 in Category: Automobiles & Vehicles - Auto Loan

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China Pressure Switch30


It can be used to monitor the flow velocity in the pipeline, cut off monitoring or protects the pump when it idles. It is widely used in monitoring the flow velocity of fluid in pipelines or protecting important equipment in case of flow failure.
·Pump control (no-load protection) in water distribution system in the hydropower industry
·Control of the flow, hydraulic and water systems of refrigerants and lubricants in metal processing industry
·Prevention of pump idling and monitoring of leakage and level in iron & steel chemical industries
·Monitoring of purification in beverage industry

Performance Index
Measurement range: 1cm/s~150cm/s (water). 3Cm/s~300cm/s (oil)
Operating voltage: (24±4.8)V DC
Current consumption : <90mA DC
Signal output: relay, PNP and NPN are optional
Relay characteristics: Transistor characteristics:
Switching voltage ≤250VAC/30VDC switching voltage: (24±4.8)V DC
Switching current: ≤3A switching current: ≤400mA DC
Initialization time: typical value 8s (2s~15s)
Response time: Typical value 2s (1s~15s)
Temperature gradient: Maximum 250°C/min
Protection rating: IP67
Media temperature: -20°C~80°C
Environment temperature: -10°C ~ 70°C
Storage temperature: -20°C~85°C
Pressure class: 10MPa
Structural material: stainless steel 1Cr18Ni9Ti
Flow indication: 6 LED indicating lamps
Setting type: continuously adjustable within the measurement range


Terminal definition

Definition Cable conductor color Connector pin number
PWR + Brown 1
PWR - Blue 3
Relay: common contact Black 4
Relay: Normally open contact White 2
Relay: Normally closed contact Gray 5
Transistor NPN Black 4
Transistor PNP Black 4
Setting description

Install the product so that the medium flows at the velocity to be monitored and adjust the rotary knob so that the first green indicator light can be on. After that, when the flow velocity is lower than current one, the switch will be released. To make the switching value smaller than the current flow velocity, the rotary knob can be adjusted to make the green light brighter.

Selection Guide
YZK500 flow switch
Code Additional function
V1 24V DC
Code Pressure interface form
C3 G1/2 external thread pressure interface
Code Output form
J Relay output
P PNP transistor output
N NPN transistor output
Code Probe length
L1 15mm
L2 18mm
L3 21mm
L4 68mm
Code Electrical connection
B1 M12X1 connector (the plug has a wire with a length of1.5m)
MFM500 V1 C3 J L1 B1 complete model and specification


Notes for Selection
1. The product is applicable to water and oil;
2. For any special requirement, please feel free to contact us and show it in the purchase order.
China Pressure Switch
website:http://www.youchurtsensor.com/pressure-switch/


Target State: All States
Target City : All Cities
Last Update : Mar 27, 2020
Number of Views: 8
Item  Owner  : astao269
Contact Email: (None)
Contact Phone: (None)

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2020-04-06 (0.112 sec)