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DC 0-1000V Input 4-20mA/RS485 Output Din Type Voltage Transmitter DC Voltage Signal Transducer Voltage Sensor
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DC 0-1000V Input 4-20mA/RS485 Output Din Type Voltage Transmitter DC Voltage Signal Transducer Voltage Sensor
Brief Description
This apparatus transmits the DC voltage signal to isolated current or voltage signal such as 4-20 mA DC,0-10 VDC, and the input, output, and power supply are galvanically isolated from each other.
It can be used together with modular instrumentation and DCS, PLC and other systems, to offer signal isolation, signal conversion, signal processing and other functions to field instrument, thereby enhancing the immunity of automatic control system in the industrial production process, and ensuring systems stability and reliability.
Compared with other similar products, this apparatus has the advantages of small volume, fast response time, low power loss and quite well temperature characteristics.
Specification
Product name |
DC voltage transmitter |
Product model |
CWT-DCVT |
Input range |
0-1000V |
Input impedance |
≥300KΩ |
Output signal |
DC0-5V/ DC0-10V/DC4-20mA/RS485 |
Output load resistance |
RL≤5000Ω (output current signal) RL≥10KΩ (output voltage signal) |
Class |
0.1%F.S. |
Temperature drift |
0.005%F.S./°C (-20°C~+55°C) |
Response time |
≤10mS (0-90%) (TYP) |
Dielectric Strength |
1500V DC/1min (between input and output and power in) |
Insulation resistance |
≥100MQ (between input and output and power in) |
Power supply |
DC12V / 24V |
Rating power consumption |
≤1W (24V, 20mA output) |
Working temperature |
-20°C~+55°C |
Installation method |
35mm standard rail |
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