The isolator provides isolated working power to 2-wire and 3-wire transmitters, isolating and converting the current /voltage signal generated by the transmitter into signals required by other instruments. It achieves three-terminal isolation between input, output, and power, thereby improving the industrial process control system's anti-interference capability, ensuring system stability, and reliability. The isolator can be used in conjunction with various instruments, DCS, PLC, and other equipment, and has wide applications in major projects in industries such as petroleum, petrochemical, manufacturing, power, and metallurgy.
Note: This product is not allowed for use in explosion-proof environments.
| Input signal |
(4~20)mA、(0~20)mA、
(1~5)V、(0~5)V、(2~10)V、(0~10)V |
| Output signal |
(0~20)mA、(4~20)mA、
(0~5)V、(1~5)V、(0~10)V、(2~10)V |
| Output load resistance |
(4~20)mA、(0~20)mA: RL≤550Ω;
(0~5)V、(1~5)V、(0~10)V、(2~10)V: RL≥1MΩ |
| Transmission accuracy (20℃) |
0.1%FS |
| Response time |
≤400ms |
| EMC |
EMC conforms to GB/T18268 (IEC 61326-1) requirements for industrial equipment application |
| Power supply |
(20~35)VDC |
| Power consumption |
Single-channel output：≤0.8W
Double-channel output：≤1.4W |
| Operating temperature |
(-20~60)℃ |
| Storage temperature |
(-20~60)℃ |
| Relative humidity |
25%~85% |
| Dimensions |
117.5mm*110mm*13mm |
| Weight |
130g |
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Features
- Isolation: The input-output adopts photoelectric isolation technology, providing stronger anti-interference ability compared to magnetic isolation.
- Efficiency: Low power consumption with efficient heat dissipation design.
- Output: Distributive output with current-limiting protection for increased reliability and safety.
- Load Capacity: Supports a maximum load of 550Ω for current output.
- Design: Ultra-thin design with a 13mm slim casing, saving installation space.
- Safety: Flame-retardant casing for enhanced safety.
