Dongguan Chenglue Electronic co.,Ltd
Dongguan Chenglue Electronic co.,Ltd
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High Measurement Accuracy Hall Effect Current Sensor Strong Overload Capacity And Large Measurement Range
Product description
Function:
The Hall current sensor is mainly suitable for the isolation and conversion of complex signals such as AC, DC, and pulse. Through the Hall effect principle, the transformed signal can be directly collected and accepted by various acquisition devices such as AD, DSP, PLC, and secondary instruments. , fast response time, wide current measurement range, high precision, strong overload capacity, good linearity, and strong anti-interference ability
Applications:
Hall current sensors can be widely used in variable frequency speed control devices, inverter devices, UPS power supplies, inverter welding machines, electrolytic plating, CNC machine tools, microcomputer monitoring systems, power grid monitoring systems and various fields that require isolation and detection of current and voltage.
Hall current sensor advantages:
1. High sensitivity:
The intensity of the detected signal is getting weaker and weaker, which requires the sensitivity of the magnetic sensor to be greatly improved.
Applications include current sensors, angle sensors, gear sensors, and space environment measurement.
2. Temperature stability:
More application fields require sensors to work in increasingly harsh environments;
This requires that the magnetic sensor must have good temperature stability, and its industrial applications include the automotive electronics industry.
3. Anti-interference:
In many fields, there is no evaluation of the use environment of the sensor, so the sensor itself is required to have good anti-interference. Including automotive electronics, water meters, etc.
4. High frequency characteristics:
With the promotion of application fields, the operating frequency of current sensors is required to be higher and higher. Application fields include water meters, automotive electronics industry, and information recording industry.
5. Low power consumption:
Many fields require the sensor itself to have extremely low power consumption, so as to prolong the service life of the sensor.
It is applied to implant magnetic biochips, compasses, etc. in the body.
This is the end of the sharing of the advantages of the Hall current sensor, except for those mentioned above;
The Hall current sensor also has good heat insulation and pressure resistance characteristics and excellent flame retardant characteristics.
| Installation | Standard rail+Plane screw fixation |
| Original side rated current | 50A;100A;200A;500A; 800A;1000A;customization |
| Original side measurement range | 100A-1200A |
| Rated output | 5V;DC0~20mA;DC4~20mA;customization |
| Auxiliary power supply | DC12V,DC24V,DC±12V,DC±15V |
| Load capacity | Voltage output:5mA; Current output:6V; |
| Linearity | 0.005 |
| Accuracy | 0.01 |
| Response time | <200ms |
| Temperature drift | ≤500PPM/℃ |
| Band width | DC~20KHz |
| Consumption of current | ≤25mA |
| Working temperature | -10℃~+70℃ |
| Storage temperature | -25℃~+85℃ |
| Isolation pressure resistance | 2.5kV/50Hz,1Min |
| Offset voltage | ≤20mvV |
| Zero output | ≤0.15mA |
| di/dt follow | >50A/uS |
Electrical parameters
| Parameter | Symbol | Unit | Specification | Conditions | ||
| Min | Type | Max | ||||
| Nominal Measuring Range | IPN | A | -500 | 500 | ||
| Supply Voltage | UC | V | 7.2 | 12 | 18 | Full accuracy |
| Current Consumption @IP=0A | IC | mA | 26 | UC=12V, T=25°C | ||
| Current Consumption @IP=500A | IC | mA | 250 | UC=12V, T=25°C | ||
| Sensitivity error Accuracy | XG | % | -0.5 | 0.5 | =-40 to 85°C; | |
| Offset=0A | IOS | A | ±0.2 | =-40 to 85°C; ± 3 sigma | ||
| Linearity error with IPN | εL | % | 0.1 | @room temperature | ||
| Temperature coefficient of G | TCG | ppm/ | ||||
CAB-500 CAN Output specification
CANBUS speed refer to product version table, CANBUS protocol: version 2.0A/B
CAN oscillator tolerance: 0.3125%
Byte order: big endian (Motorola)
120 ohm termination resistor to be added externally, internal CAN impedance = 2.4Kohm
| Message Description | CAN ID | name | Data Length (bytes) | Type of frame | Message launch type | Signal description | Signal Name | Start bit | End bit |
| Current Ip (mA) | 0x3C2 | CAB500 | 8 | stand ard | Cyclic message every 10ms | Ip Value: 80000000H= 0mA, 7FFFFFFFH= - 1mA, 80000001H= 1mA | IP_VALUE | 0 | 31 |
| b0:Error information (0=Normal ,1=failure) | ERROR_INDICATION | 32 | 32 | ||||||
| b7-b1:RxQuality (0-100%) | ERROR_INFORMATION | 33 | 39 | ||||||
| Vacant bits (fix to 0) | UNDEFINE | 40 | 47 | ||||||
| PCBA Ver | 48 | 55 | |||||||
| FIRMWARE Ver | 56 | 63 |
Q: Do you provide samples? Can the product be customized?
A: Yes.
Q: How long is your delivery time?
A: 5-7 working days .
Q:Are you trading company or manufacturer?
A:We are factory.
Q:How can I place an order?
A: You can contact us by email about your order details, or place order online directly.