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Flow Switch

Product Description



Measuring Medium: Liquid


Material: Stainless Steel


IP Rating: IP65


Customized: Customized


Protecting Class: IP65


Setting Range: 1^150cm/S(Water)


Output: Relay,(Spdt)


Mediumtemperature: -20-80c


Threadconnection: Optional


Origin: Shanghai, China




Output Signal Type: Digital Type


Accuracy Grade: 0.5G


Certification: CE


Explosion~Proof Class: Exdiibt1~T6 and Exdiict5


Display: Secondary Instrument


Power Supply: 24V (Or230V)


Response Time: 2s


Pressure Proof Range: 100bar


Trademark: GN


HS Code: 9026100000


CXFR11 series Electronic flow sensor, also known as differential thermal flow sensor and Thermal flow sensor. The set range can be 1-20m/s. Have relay output (230VAC. 4A) and 4-20mA output. Suitable for different kinds fluid. Concise and direct indicator, and with high reliable.



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

1. Set range: 1^150cm/s( water), 3^300cm/s(oil), 20^2000cm/s(air)

2. Output: PNP, NPN, Relay, NO+NC (SPDT)

3. Power supply: 24V± 20%DC or 230V± 15%AC

4. Switching Current: Max. 400mA(PNP or NPN type ), Max. 4A( Relay type )

5. Unload current: Max. 80mA

6. Flow Indicator: LED (6)

7. Set type: Potentiometer set

8. Proof Pressure range: 100bar

9. Temperature gradient: 4 C/s

10. Response time: 1--13s, standard is 2s

11. Initialization time: 8s

12. Electrical protection: Reversed-phase, short circuit, overload protection

13. Protection class: IP67

14. Medium temperature: -20--80C

15. Environment temperature: -20--80C

16. Storage temperature: -20--100C

17. Connection: M12 connector /2m cable (option)

18. Material: Probe is stainless steel. Housing is PBT.

19. Weight: 0.4kg

Type Description
FR11-G12H-DA-Q G1/2 connection, DC24V power supply, 4-20mA output
FR11-G12H-DC-RQ G1/2 Connection, DC24V power supply, relay output
FR11-G12H-WC-RC G1/2 connection, AC220V power supply, relay output

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