Business Type:
Manufacturer/Factory,Trading Company
Business Range:
Flow Meter, Flow Switch, Pressure Sensor, Level Sensor, Level Meter
Establishment:
2012
R&D Capacity:
OwnBrand, ODM, OEM
Terms of Payment:
LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment
Main Markets:
North America, Europe, Australia
OEM/ODM Service
Sample Available

Radar Level Meter, Radar Level Transmitter, Radar Transmitter manufacturer / supplier in China, offering Local LCD Display High Frequency Intelligent Radar Water Level Meter, 0.3~30 L/Min Fuel Consumption Micro Flow Meter Used on Marine, 5~1000 Ml/Min Heavy Oil Mazout Micro Oval Gear Flow Sensor and so on.

1
    YRS
General Supplier

China Flow Switch for Water

Get Latest Price
Min. Order / Reference FOB Price
1 Piece Contact Supplier
Local Area: Shanghai, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment
Certification: Ce, ISO, SGS
Connection: Flanged or Screw
Medium: Liquid or Gas
We produce various flow swich and widely used for gas and liquid. and below is the mainly model.

Principle
based on the principle of thermal theory, there are two resistances in the closed probe. One resistance was heated and regarded as detected resistance, the other one was heated and regarded as standard resistance. When the medium is flowing, the heat on the heated resistance will be taken away and the resistances' value will be changed. The differential resistances value is the basis of determining the flow velocity.
Feature
1, No movable parts. 2, Maintenance free. 3, Easy installation. 4, Suitable for variable diameter demand. 5, Switching value can be adjusted continuously. 6, Extremely low pressure loss. 7, Compact structure. 8, LED indicator display flow trend and switch state.
Technical data
Set range: 1…150cm/s( water), 3…300cm/s(oil), 20…2000cm/s(air)
Output: PNP, NPN, Relay, NO+NC (SPDT)
Power supply: 24V± 20%DC or 230V± 15%AC
Switching Current: Max. 400mA(PNP or NPN type ), Max. 4A( Relay type )
Unload current: Max. 80mA
Flow indicator: LED (6)
Set type: Potentiometer set
Proof Pressure range: 100bar
Temperature gradient: 4° C/s
Response time: 1--13s, standard is 2s
Initialization time: 8s
Electrical protection: Reversed-phase, short circuit, overload protection
Protection class: IP67
Medium temperature: -20--80° C
Environment temperature: -20--80° C
Storage temperature: -20--100° C
Connection: M12 connector /2m cable (option)
Material: Probe is stainless steel. Housing is PBT.
Weight: 0.4kgPackaging & Shipping
Payment Terms
1. Loading Port: Shanghai China
2. Samples Leading Time: 3-7 working days
3. Delivery Time: Within 7-15 days after payment
4. Payment: T/T, Western Union, Paypal
Our Services
After-sales service
We promise to deliver the following after-sales service:
1. Warranty: The warranty period is 12 months starting from the shipping date;
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not arising from manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges incurred such as travel expense;
4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.

CX-FS-FB12 Baffle Flow SwitchRepeatability±2.5%FSConnectionterminal typeOutputMechanical switch NO+NC(250VAC,3A)Pressure proof16 barAverage pressure loss:0.08bar( at max.flow rate)Ambient temperature-25…80ºCMedium temperature0…90ºCInterface screwG1"pipe screwProtective classIP33Weight0.85kgMaterialMain bodystainless steelProcess connection:brassConnection rodbrassBafflebrassSealNBRHousingABS

CX-FS-FPD20 Pointer display type piston flow switchMediumliquid or gasRepeatability≤±3%full scalePressure200bar(stainless steel type)100bar(brass type)Outputnormally open outputContact capacity240VAC / 110VDC 1.5AAmbient temperature-20…70ºCMedium temperature0…70ºCProtectionIP65OutletM12*1MaterialElectronic bodyPCSwitch bodystainless steel / brass nickel platingSpringstainless steel

CX-FS-FR11 Electronic Flow SensorSet range1…150cm/s( water),3…300cm/s(oil),20…2000cm/s(air)OutputPNP, NPN, Relay ,4-20mA, NO+NC (SPDT)Power supply24V±20%DC or 230V±15%ACSwitching CurrentMax.400mA(PNP or NPN type ), Max.4A( Relay type )Unload currentMax.80mAFlow indicatorLED (6)Set typepotentiometer setProof Pressure range100barTemperature gradient4ºC/sResponse time1--13s,standard is 2sInitialization time8sElectrical protectionreversed-phase ,short circuit ,overload protectionProtection classIP67Medium temperature20--80ºCEnvironment temperature-20--80ºCStorage temperature-20--100ºCConnectionM12 connector /2m cable (option)MaterialProbe is stainless steel . Housing is PBTWeight0.4kg

CX-FR-FR12 Electronic flow switchSet range1…150cm/s( water),3…300cm/s(oil),20…2000cm/s(air)OutputPNP, NPN, Relay ,4-20mA, NO+NC (SPDT)Power supply24V±20%DCSwitching CurrentMax.400mA(PNP or NPN type ), Max.4A( Relay type )Unload currentMax.80mAFlow indicatorLED (6)Set typepotentiometer setProof Pressure range100barTemperature gradient4ºC/sResponse time1--13s,standard is 2sInitialization time8sElectrical protectionreversed-phase ,short circuit ,overload protectionProtection classIP67Medium temperature20--80ºCEnvironment temperature-20--80ºCStorage temperature-20--100ºCConnectionM12 connector /2m cable (option)MaterialProbe is stainless steel . Housing is PBT

ModelConnectionNotesAccuracyHFS-251″-11½NPT ScrewRed Case5%HFS-20¾″-14NPT ScrewHFS-15½″-14NPT ScrewJYF-251″-11½NPT ScrewWhite Case2-3%JYF-20¾″-14NPT ScrewJYF-15½″-14NPT ScrewRated Voltage?Rated AmpsA.C.125~250VPower(Cosmp.) Non-inductive Current12A1 Full Load12A0.75 Locked Roter72A0.45 Required Flow for actuating switch (m3/h) Pipe size (in)11-¼1-½22-½34568 Min.
FlowFlow lower,1-2 closed11.31.73.14.16.28.412.916.846.6 Flow lower,1-3 closed0.60.81.12.22.84.36.19.312.338.6 Max.
FlowFlow lower,1-2 closed234.46.67.81218.426.832.794.2 Flow lower,1-3 closed1.92.84.16.17.311.417.325.230.790.8