We produce various flow swich and widely used for gas and liquid. and below is the mainly model.
Features:
good repeatability
hermetic separation of electrical and hydraulic components
low pressure loss
not include the bellows
corrosion resistant
magnetic switch.
Application:
gaseous /liquid
The flow switch for ground-source heat-pump is mainly applicable to industrial automation/mechanical equipment/air compressing industry/ refrigeration and air-conditioner. The magnet not contact with flowing water, so can normally work in sewage discharging system.
CX-FS-FB Paddle Flow Switch |
| Diameter | DN25…DN150 |
| Set range | 20…1800L/min(water) |
| Repeatability | ±2.5%FS |
| Connection | terminal type |
| Output | Mechanical switch NO+NC(250VAC,3A) |
| Pressure proof | 16 bar |
| Average pressure loss: | 0.08bar( at max.flow rate) |
| Ambient temperature | -25…80C |
| Medium temperature | 0…90C |
| Interface screw | G1"pipe screw |
| Protective class | IP33 |
| Weight | 0.55kg |
| Material | Main body | stainless steel |
| Process connection: | brass |
| Connection rod | brass |
| Baffle | stainless steel |
| Seal | NBR |
| Housing | ABS |
| CX-FS-FB12 Baffle Flow Switch |
| Repeatability | ±2.5%FS |
| Connection | terminal type |
| Output | Mechanical switch NO+NC(250VAC,3A) |
| Pressure proof | 16 bar |
| Average pressure loss: | 0.08bar( at max.flow rate) |
| Ambient temperature | -25…80ºC |
| Medium temperature | 0…90ºC |
| Interface screw | G1"pipe screw |
| Protective class | IP33 |
| Weight | 0.85kg |
| Material | Main body | stainless steel |
| Process connection: | brass |
| Connection rod | brass |
| Baffle | brass |
| Seal | NBR |
| Housing | ABS |
| CX-FS-FPD20 Pointer display type piston flow switch |
| Medium | liquid or gas |
| Repeatability | ≤±3%full scale |
| Pressure | 200bar(stainless steel type)100bar(brass type) |
| Output | normally open output |
| Contact capacity | 240VAC / 110VDC 1.5A |
| Ambient temperature | -20…70ºC |
| Medium temperature | 0…70ºC |
| Protection | IP65 |
| Outlet | M12*1 |
| Material | Electronic body | PC |
| Switch body | stainless steel / brass nickel plating |
| Spring | stainless steel |
| CX-FS-FR11 Electronic Flow Sensor |
| Set range | 1…150cm/s( water),3…300cm/s(oil),20…2000cm/s(air) |
| Output | PNP, NPN, Relay ,4-20mA, 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 | 4ºC/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--80ºC |
| Environment temperature | -20--80ºC |
| Storage temperature | -20--100ºC |
| Connection | M12 connector /2m cable (option) |
| Material | Probe is stainless steel . Housing is PBT |
| Weight | 0.4kg |
| CX-FR-FR12 Electronic flow switch |
| Set range | 1…150cm/s( water),3…300cm/s(oil),20…2000cm/s(air) |
| Output | PNP, NPN, Relay ,4-20mA, NO+NC (SPDT) |
| Power supply | 24V±20%DC |
| 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 | 4ºC/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--80ºC |
| Environment temperature | -20--80ºC |
| Storage temperature | -20--100ºC |
| Connection | M12 connector /2m cable (option) |
| Material | Probe is stainless steel . Housing is PBT |
| Model | Connection | Notes | Accuracy |
| HFS-25 | 1″-11½NPT Screw | Red Case | 5% |
| HFS-20 | ¾″-14NPT Screw |
| HFS-15 | ½″-14NPT Screw |
| JYF-25 | 1″-11½NPT Screw | White Case | 2-3% |
| JYF-20 | ¾″-14NPT Screw |
| JYF-15 | ½″-14NPT Screw |
| Rated Voltage?Rated Amps | A.C.125~250V | Power(Cosmp.) |
|
| Non-inductive Current | 12A | 1 |
|
| Full Load | 12A | 0.75 |
|
| Locked Roter | 72A | 0.45 |
|
| Required Flow for actuating switch (m3/h) |
|
| Pipe size (in) | 1 | 1-¼ | 1-½ | 2 | 2-½ | 3 | 4 | 5 | 6 | 8 |
|
Min.
Flow | Flow lower,1-2 closed | 1 | 1.3 | 1.7 | 3.1 | 4.1 | 6.2 | 8.4 | 12.9 | 16.8 | 46.6 |
|
| Flow lower,1-3 closed | 0.6 | 0.8 | 1.1 | 2.2 | 2.8 | 4.3 | 6.1 | 9.3 | 12.3 | 38.6 |
|
Max.
Flow | Flow lower,1-2 closed | 2 | 3 | 4.4 | 6.6 | 7.8 | 12 | 18.4 | 26.8 | 32.7 | 94.2 |
|
| Flow lower,1-3 closed | 1.9 | 2.8 | 4.1 | 6.1 | 7.3 | 11.4 | 17.3 | 25.2 | 30.7 | 90.8 |
|
Cixi flowmeter Co., Ltd. Was established in 2008 and since then has been dedicating itself to research and manufacture of various kinds of flowmeter. With sophisticated experience in technology and management, CIXI Flowmeter has made a name for itself as an excellent manufacturer of various kinds of flowmeter. In 2007, we have especially set up Shanghai Cixi Instrument Co. Ltd for handling the deals of Export.
Thanks to outstanding performance of products, CIXI Flowmeters are being applied in more and more fields where there' S liquid to measure. CIXI Flowmeters have found users in many countries besides China, such as Malaysia, India, Thailand, Vietnam, South Africa and so on. Increasing number of users are finding that CIXI Flowmeter are kind of product with super performance and reasonable price.
