1000 Piece/Pieces per Month of electronic thermal mass flow switch
Packaging & Delivery
Packaging Details
carton of electronic thermal mass flow switch
Port
shanghai
Lead Time
:
5~7 working days
Description
Most Accurate Control By Electronic Thermal Mass Water Flow Switch
------------We are gold supplier in 9 consecutive years
CX-FS series Electronic thermal mass flow switch , also known as differential thermal flow sensor and Thermal flow sensor . The set range can be 1-20m/s . Have relay output (230VAC.4A). Suitable for different kinds fluid .Concise and direct indicator ,and with high reliable .
The Principle of electronic thermal mass flow switch 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 .
Parameters
The Shanghai CiXi Instrument Company
-----------Without quality complaints in 3 consecutive years
DATA
THE ELECTRONIC THERMAL MASS 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 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℃/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℃
Environment temperature
-20--80℃
Storage temperature
-20--100℃
Connection
M12 connector /2m cable (option)
Material
Probe is stainless steel . Housing is PBT
TYPE
Description
CX-FS-FR11-G12H-DA-Q
G1/2 connection ,DC24V power supply ,4-20mA output
CX-FS-FR11-G12H-DC-RQ
G1/2 Connection ,DC24V power supply , relay output
CX-FS-FR11-G12H-WC-RC
G1/2 connection ,AC220V power supply , relay output
CX-FS-FR12-G12H-DC-RQ
G1/2 connection ,DC24V power supply ,relay output
Detailes
The Shanghai CiXi Instrument Company
------More 30 years’ technology to focus details
The INDICATOR
The electronic thermal mass flow switch with the color indicator.the color means the size of range.the RED means the flow is large,you must take care.
The Connnection
The electronic thermal mass flow switch with 2 kinds of connections.
1.The M12 connector;(thread)
2.The 2m cable (option).
The Different panel
The electronic thermal mass flow switch with different panel .
1.the Lenny panel ;(left)
2.The OEM panel.(right)
The SS Flow Switch
The electronic thermal mass flow switch with stainless steel material .
The insretion length based on you working condition,our company could customized for you.
Advantages
The Shanghai CiXi Instrument Company
---------80% instruments is for exporting
MORE BETTER THAN OTHER SUPPLIER
1) We are Alibaba Assessed 9 years Gold Supplier; 2) We have about 30 years experience in production; 3) Our products have been exported to more 100 countries and area; 4) 100% QC inspection Before Shippment; 5) ISO,CE,SGS standard and factory price.
THE ADVANTAGES OF ELECTRONIC THERMAL MASS FLOW SWITCH
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 .