| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | SoCan |
| Model Number: | SCD-AC |
| Usage: | Magnetic Sensor |
| Theory: | Current Sensor |
| Output: | Analog Sensor |
| Principle: | magnetic modulation |
Quick Details
Specifications
Magnetic
modulation Sensor
Technical Parameters
Model:
SCD-AC -10mA, SCD-AC -20mA,SCD-AC -50MA,SCD-AC -100mA
Nominal
Rms Current (Ipn) : ±10mA, ±20mA ,±50mA, ±100mA
Measuring
Range (Ip): 2* Ipn
Load
resistance Rmax: 10kΩ
Supply
Voltage: ±5V(DC), 5V(AC)
Working
voltage: ±12V~±15V(±5%)
Dynamic
Performance Data:
Accuracy
@ Ta=25°C: ±1% FS
Linearity
@ Ta=25°C: ±1% FS
Input
Offset Voltage: SCD1-AC<±100mV, SCD2-AC<±150mV, SCD3-AC<±150mV
Thermal
drift of Vo: < ±1mV/°C
Resolution:
10uA
Immunity
(to external interference): < ± 5mV When H=50A DC/m
Weight:
SCD1-AC 125g, SCD2-AC 320g, SCD3-AC 450g
Withstand
voltage: 3kVrms/50Hz/min
Current
consumption: <20mA
General
Data:
Operating
temperature: -10~+75 °C
Storage
temperature: -25~+80 °C
Hole inside diameter (mm): ?20+0.2
Outside diameter (mm): ?52+0.2
Weight:
SCD-AC1: 152g, SCD-AC2: 320G; SCD-AC3: 450G
Instructions
1. SCD-AC Series sensor is DC leakage current
sensor adapt non-contact measurement, it can measure small AC, DC current MA
level's isolation in perforation measurement. M2 measure AC output, M1 measure
DC output
2.
Zero position output of the sensor output can be adjusted according to user
needs.
3.
AC-GIN adjust the AC output value, DC-OFS adjust the zero DC.
SCD –AC
Series AC&DC Leakage Current Sensor is a new type of closed-loop
current sensor developed from the application of hall magnetic
modulation principle, excellent stability in tiny currents measurement, with a
highly galvanic isolation between primary and secondary circuit. It can detect
small ac and dc leakage current and widely used in leakage monitoring systems,
signaling systems and the current difference measurement etc. Compare to other
products, it's small size, good linearity, high immunity to external
interference, and has power-down protection and polarity protection. All
electronic is imported components assembled, along with excellent circuit
design, all products processed via 48 hours room temperature aging and eight
hours high temperature aging, strict temperature drift and zero drift detection
and control, it has excellent characteristics with long-term stable operation
even in harsh working conditions. Our products potting by imported resin, which
has good thermal and insulating properties. It is deeply trusted and recognized
by domestic and foreign customers.