The Temperature isolators can convert signals such as thermal resistances or thermocouples into standard current or voltage signals for 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 |
thermal resistance |
Conventional：Pt100、Cu50、Cu100
Customized：Pt50、Pt200、Pt500、Pt1000 |
| thermocouple |
K 、 E 、 S 、 B 、 J 、 T 、 R 、 N 、
WRe3-WRe25、WRe5-WRe26 |
| mV signal |
(-120~120)mV |
| Output signal |
(0~20)mA、(4~20)mA、
(0~5)V、(1~5)V、(0~10)V、(2~10)V |
| Transmission accuracy |
±0.1% F.S; ±0.1℃、±0.3℃、±0.5℃
( 25℃±2℃, excluding cold junction compensation ) |
| Response time |
≤500ms (Single-channel) |
| EMC |
EMC conforms to GB/T18268 (IEC 61326-1) requirements for industrial equipment application |
| Power supply |
(20~35)VDC |
| Power consumption |
Single-channel output：≤1.0W
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
- Efficiency: Low power consumption with efficient heat dissipation design.
- Configuration: The input signal and measuring range can be configured on the host computer.
- 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.
