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Introduction
The isolator supplies isolated working power to 2-wire and 3-wire transmitters, while isolating and converting the transmitter’s current signal into the form required by other instruments. With three-terminal isolation between input, output, and power, it enhances the anti-interference performance of industrial process control systems, ensuring stable and reliable operation. Compatible with a wide range of devices, including DCS, PLCs, and other instruments, the isolator is suitable for major projects across industries such as petroleum, petrochemical, manufacturing, power, and metallurgy.
Note: This product is not suitable for use in explosion-proof environments.
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Specification
| Input signal | (4~20)mA、(0~20)mA |
| 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：≤1.5W Double-channel output：≤2.6W |
| Operating temperature | (-20~60)℃ |
| Storage temperature | (-20~60)℃ |
| Relative humidity | 25%～85% |
| Applicable field devices | 2-wire, 3-wire transmitters, DC current sources |
| Dimensions | 117.5mm*110mm*13mm |
| Weight | 130g |
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Features
- Efficiency: Low power consumption with efficient heat dissipation design.
- Output: Distributive output with current-limiting protection for increased reliability and safety.
- 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.
