Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Analog Dc Signal Isolator 24V 4-20 Ma Current Voltage Transmtiter
Description Analog Dc Signal Isolator 24V 4-20 Ma Current Voltage Transmtiter
The isolation converter can convert the DC current signal or DC voltage signal from the field into the DC current signal or DC voltage signal required by the user through isolation, and the power supply, input and output are isolated from each other.
Parameter Analog Dc Signal Isolator 24V 4-20 Ma Current Voltage Transmtiter
| □ Output signal: | Active current: 0(4)mA～20mA; 0mA～10mA; |
| Passive current: 4mA ~ 20mA; | |
| DC voltage: 0(1)V～5V; 0V～10V; | |
| If you need other signal types, please order, please refer to the product label for specific signal types | |
| □ Load capacity: | Active: 0(4)mA～20mA: ≤500Ω; 0mA～10mA: ≤1kΩ |
| Passive: R L≤[(U-3)/0.02]Ω; U is the loop supply voltage | |
| Voltage: 0(1)V～5V:≥1MΩ; 0V～10V:≥2MΩ; | |
| If you have other load requirements, please order, see the product label for details. | |
| Output ripple: | ≤5mV rms (load 250Ω) |
| □ □ Distribution output voltage: | Open circuit voltage ≤26V, full load 20mA output voltage ≥17.5V |
| □ Isolated transmission accuracy: | ± 0.1%FS (25℃±2℃) |
| □ Temperature drift:□ □ | 40ppm/ ℃ |
| Response time: | ≤0.2s |
| Dielectric strength (leakage current 1mA, test time 1 minute) | : ≥1500 V AC (between input/output/power) |
| □ Insulation resistance | : ≥100MΩ (between input/output/power supply) |
| □ Electromagnetic compatibility: | EMC conforms to IEC61326-3 □ Power supply: DC 18～32V (typ. 24V DC) |
Features Analog Dc Signal Isolator 24V 4-20 Ma Current Voltage Transmtiter
(1) It can realize signal isolation between input and output, isolation between input and power supply, isolation between output and power supply, and prevent the serial entry of strong electric signals to the greatest extent.
(2) High precision, large load capacity, strong isolation ability, and the maximum isolation AC voltage is 1500V.
(3) Using relay output, contact voltage ACmax250V/4 A, DCmax200V/90W.
Switch isolation converter
Switch isolation converter
(4) On the front panel of the isolator, the power indicator, the signal fault alarm indicator and the input/output signal status indicator are used to reflect in real time whether a strong electric signal is connected in series.