RS485 Electric Current Clamp Rogowski Coil Current Transducer S9.42 Waterproof Flexible CT
China RS485 Electric Current Clamp Rogowski Coil Current Transducer S9.42 Waterproof Flexible CT, Find details about China Rogowski Coil Integrator Current Sensor, Integrator Rogowski Coil Current Transformer from RS485 Electric Current Clamp Rogowski Coil Current Transducer S9.42 Waterproof Flexible CT
Basic Info.
Model NO.
S9.42
IP Rating
IP66
Certification
CE ISO
Customized
Customized
Outer Casing
Waterproof Plastic Enclosure IP66
Rated Current
Customized
Output
RS485 Interface
Amplitude Accuracy
±0.5% Rdg.±0.2%F.S.
Linearity
±0.2% (10%~100% F.S.)
Bandwidth
30Hz~5kHz
Temperature Drift
50ppm/ºC
Weight
≤150g
Size
114mm*42mm*29mm
Power Supply
5VDC,12VDC,24VDC
Power Consumption
≤0.5W
Working Temperature
-20ºC~70ºC
Terminal
4-Core Wire
Current Sensor
Rogowski Coil Nrc, Trc, Y-Fct, St08
Applicable Scenario
Measuring Devices,Electric Power Monitoring System
Trademark
MEATROL
Transport Package
Polybag and Export Carton
Specification
53*38*25mm
Origin
China
HS Code
8517699000
Model NO.
S9.42
IP Rating
IP66
Certification
CE ISO
Customized
Customized
Outer Casing
Waterproof Plastic Enclosure IP66
Rated Current
Customized
Output
RS485 Interface
Amplitude Accuracy
±0.5% Rdg.±0.2%F.S.
Linearity
±0.2% (10%~100% F.S.)
Bandwidth
30Hz~5kHz
Temperature Drift
50ppm/ºC
Weight
≤150g
Size
114mm*42mm*29mm
Power Supply
5VDC,12VDC,24VDC
Power Consumption
≤0.5W
Working Temperature
-20ºC~70ºC
Terminal
4-Core Wire
Current Sensor
Rogowski Coil Nrc, Trc, Y-Fct, St08
Applicable Scenario
Measuring Devices,Electric Power Monitoring System
Trademark
MEATROL
Transport Package
Polybag and Export Carton
Specification
53*38*25mm
Origin
China
HS Code
8517699000
Product Desciption
Technical consultant
Susan
S9.42
Integrator with RS485 interface output (Modbus RTU Protocol)
S9.42 is an integrator with a built-in analog integral circuit and RMS calculation, which converts to RS485 interface output (Modbus RTU Protocol), having three options of power supply 5VDC, 12VDC, 24V DC and with its overall waterproof grade IP66.
1 Features
S9.42 can be used together with any type and sizes of Rogowski coils like series of Y-FCT, NRC, ZRC, MRC, TRC, etc.Rated current can be customized according to customers' requirements.
-RS485 interface output
-High bandwidth from 30Hz to 5KHz measurement
-S9.42 conjunction with Rogowski coil are a very flexible system, suitable for measuring devices, electric power
monitoring and analysis, cooperating with traditional meters for measurement and so on. Because of many
advantages of Rogowski coil, it can solve a lot of problems that can't be solved by traditional CT. It is a perfect
solution to replace traditional CT.
2 Specifications
| Model | S9.42 | |
| Output | RS485 interface | |
| Amplitude accuracy | ±0.5% rdg.±0.2%f.s. (45Hz~66Hz, Coil vertical center position) | |
| Linearity | ±0.2% (10%~100% F.S.) | |
| Bandwidth | 30Hz~5kHz | |
| Temperature drift | 50ppm/ºC | |
| Weight | ≤150g | |
| Size | 114mm*42mm*29mm | |
| Material | PC | |
| Power supply | 5VDC,12VDC,24VDC | |
| Power consumption | ≤0.5W | |
| Working temperature | -20ºC~70ºC | |
| Storage temperature | -30ºC~90ºC | |
| Relative humidity | Maximum 80%, no condensation | |
| Protection level | IP66 | |
| Wiring definition | Red | Power + |
| Blue | Power - | |
| Green | RS485 port A | |
| Yellow | RS485 port B | |
| For other requirements, please contact us for customization | ||
3 Dimension chart
4 S9.42 Communication Protocol
S9.42 adopts the standard Modbus RTU protocol, and the baud rate can be changed by programming to 1200,2400,4800,9600,19200, etc.4.1 Modbus Communication settings
| Parameter | Effective value | Default value |
Baud rate | -1200 -2400 -4800 -9600 -19200 | 9600 |
Parity check | - Odd - Even -None | None |
| Data bits | 8 | 8 |
| Stop bit | 1 | 1 |
| Address | 1-247 | 1 |
4.2 Request instruction format
| Slave address | Function code | Command data | CRC check |
| 8-Bits | 8-Bits | N×8-Bits | 16-Bits |
For more information, please refer to S9.42 datasheet.
More current sensor Rogowski coils:
Ø8 High Frequency: H-FCT,
Ø12 High Voltage 36kV: D-SRC ...
Application cases in high frequency pulse welding machine: current up to 1500kA
Detection coil applicated to Power generation equipment of China's second largest hydroelectric station: current up to 500kA
Rogowski coil application in Draught Fan, lightning current up to 300kA
Safety and warning notes
In order to guarantee safe operation of the transducer and to be able to make proper use of all features and functions,please read these instructions thoroughly!Safe operation can only be guaranteed if the transducer is used for the purpose it has been designed for and within the limits of the technical specifications.Ensure you get up-to-date technical information that can be found in the latest associated datasheet under Rogowski website.
Caution!Risk of danger
Ignoring the warnings can lead to serious injury and/or cause damage!
The electric measuring transducer may only be installed and put into operation by qualified personnel that have received an appropriate training,The corresponding national regulations shall be observed during installation and operation of the transducer and any electrical conductor.The transducer shall be used in electric/electronic equipment the respect to applicable standards and safety requirements and in accordance with all the related systems and components manufacturers' operating instructions.
Caution!Risk of electrical shock
When operating the transducer,certain parts of the module may carry hazardous live voltage(e.g.primary conductor).The user shall ensure to take all measures necessary to protect against electrical shock.The transducer is a build-in device containing conducting parts that shall not be accessible after installation.A protective enclosure or additional insulation barrier may be necessary.Installation and maintenance shall be done with the main power supply disconnected except if there are no hazardous live parts in or in close proximity to the system and if the applicable national regulations are fully observed.
Safe and trouble-free operation of this transducer can only be guaranteed if transport,storage and installation are carried out correctly and operation and maintenance are carried out with care.
WARING!
Do not stress the coil by applying any kind of mechanical force(ie.twisting,puncturing,excessive pressure,tight bending,etc.) which will dramatically degrade the device's accuracy.
Order code
Coil:
| Coil Model | Coil diameter (mm) | Output ratio and tolerance | Signal cable length |
| Code:Y-FCT | Code:200(Typical rated 500A) Code:350(Typical rated 1500A) Code:510(Typical rated 3kA) Code:800(Typical rated 10kA) Y-FCT code is length. | Code:110 110mV/kA@50Hz±5% Code:100 100mV/kA@50Hz±0.5% Code:85 85mV/kA@50Hz±0.5% Code:50 50mV/kA@50Hz±0.5% | Code:-2m Code:-5m Code:-10m Code:-20m |
| Code:NRC | Code:100(Typical rated 1kA) Code:150(Typical rated 3kA) Code:200(Typical rated 6kA) | ||
| Code:MRC | Code:16(Typical rated 100A) Code:24(Typical rated 300A) Code:36(Typical rated 600A) | Code:60 60mV/kA@50Hz±5% Code:50 50mV/kA@50Hz±0.5% | |
| Code:SRC | Code:50 Code:100 Code:150 | Code:360 360mV/kA@50Hz±5% Code:333 333mV/kA@50Hz±0.5% Code:100 100mV/kA@50Hz±0.5% Code:85 85mV/kA@50Hz±0.5% Code:50 50mV/kA@50Hz±0.5% | |
| Other requirement could be OEM | |||
Final Code=Coil model+Coil length+Output ratio tolerance+Signal cable length
For example:
Y-FCT-350-100-2m is Y shape connector,coil length 350mm,output 100mV/kA@50Hz 0.5% tolerance,signal cable length is 2meter.
Integrator:
| Integrator | Output form | Output value | Rated current | Power supply |
| Code:D1 (DIN-RAIL integrator) | Code: .1(AC voltage output) Code: .2(DC voltage output) | Code: -333(333mV) Code: -1(1V) Code: -5(5V) | Code: -600A Code: -1kA Code: -3kA Code: -6kA | Code: -12(12V DC) Code: -24(24V DC) |
| Code: .3(4-20mA output) | N/A | |||
| Code:S9 (mini integrator) | Code: .1(AC voltage output) Code: .2(DC voltage output) | Code: -333(333mV) Code: -1(1V) Code: -3(3V) | Code: -12(6-12V DC) Code: -24(24V DC) | |
| Code:S1 (high accuracy integrator) | Code: .1(AC voltage output) Code: .2(DC voltage output) | Code: -333(333mV) Code: -5(5V) Code: -10(10V) | Code: -12(4-12V DC) Code: -24(24V DC) | |
| Code: .3(4-20mA output) | N/A | |||
| Code:ATP-01 (1A output three phase integrator) | N/A(0-1A) | N/A | Code: -12(12V DC) Code: -24(24V DC) | |
| Code:A01 (1A output integrator) | N/A(0-1A) | N/A | N/A(85-265V AC DC) | |
| Code:A05 (5A output integrator) | N/A(0-5A) | N/A | N/A(85-265V AC DC) | |
| Code:HF (high frequency integrator) | N/A(0-10VAC peak) | N/A | Code: -1kA(1kA/1V) Code: -10kA(10kA/1V) | N/A(4-12V DC) |
| Other requirement could be OEM | ||||
For example:
D1.1-1-500A-12 is D1 integrator,AC voltage output,500A rated,output 1V,power supply 12V DC
A01-1kA is A01 integrator,rated 1kA,output 1A,power suppl
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