5-24VDC Power Supply Railway Usage Current Sensor
Product Description
PRODUCT OVERWIEW
The sensor adopts linear optocoupler signal transmission, the primary side input and secondary side output are completely isolated, effectively overcome common mode interference, miniaturization, micro power consumption, suitable for intensive installation.
Product Features
Excellent performance and cost performance
Excellent accuracy, good linearity
Strong resistance to external interference, high common mode rejection ratio
Low temperature drift, fast response time, wide frequency band
Complete isolation between primary and secondary
Scope of Application
Automatic Control
Measuring Meter
Railway Monitoring System
Circuit Monitoring System
Technical Parameters
| Specification | 60V/1.5V | 150V/1.5V | 250V/1.5V | Unit | |
|---|---|---|---|---|---|
| VPN | Primary Rated Input Voltage | 60 | 150 | 250 | V |
| VP | Primary Voltage Measurement Range | 0～80 | 0～200 | 0～300 | V |
| VSN | Secondary Rated Output Voltage | 1.5 | V | ||
| VC | Supply Voltage | +5/12/15/24 | V | ||
| IC | Current Consumption | ＜10 | mA | ||
| Vd | Insolation Voltage | Between primary and secondary circuits: 1.5kV/50Hz/1min | |||
| εL | Linearity | ＜0.1 | %FS | ||
| X | Precision | TA=25℃:≤±0.5 | % | ||
| V0 | Offset Voltage | TA=25℃:≤±7 | mV | ||
| VOT | Offset Voltage Temperature Drift | VP=0 TA=-40～+80℃时:≤0.5 | mV/℃ | ||
| Tr | Response Time | ≤40 | μS | ||
| f | Bandwidth | DC | |||
| TA | Operating Ambient Temperature | -40～+80 | ℃ | ||
| TS | Storage Temperature | -45～+85 | ℃ | ||
Shape and Installation Dimensions
Selection signal: The required change value can be adjusted according to customer needs (input DC0 ~ 300V / output DC0 ~ 10V) In addition, the selected output should be defined according to the power supply (+5V/12V/15V/24V)
State:
IN+: Primary positive signal input
IN-: Primary side negative signal input
1: Positive 12V power supply
2: empty
3: Power ground
4: Secondary side negative signal output
6 : Secondary positive signal output
IN-: Primary side negative signal input
1: Positive 12V power supply
2: empty
3: Power ground
4: Secondary side negative signal output
6 : Secondary positive signal output
GIN: Amplitude adjustment
Installation Precautions
The sensor should be wired correctly, otherwise it may damage the internal components of the sensor