UMS series products are universal multifunctional sensors. There are many types of sensors in this series. They use the standard 485 universal protocol to transmit data to the data processing center. The sensor type can be flexibly selected according to the needs. They are small in size and easy to install. They can monitor environmental parameters and parameters in the pipeline. The data compatibility of this series of sensors is good. Temperature sensors include wall-mounted and pipeline-mounted according to the installation method, and are divided into screen-mounted and screenless types according to the display method.
| Model | SJU01E20 | SJU01E20S | SJU01D20 | SJU01D20S |
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| Measurement object | Temperature, relative humidity | |||
| Measuring range | Temperature: -20℃-60℃; Relative humidity: 0%-100% | |||
| Measurement accuracy | Temperature-digital sensor: ±0.3℃@0-60℃; thermal resistance: typical ±0.2-0.4℃@25℃; Relative humidity: 3%@20℃ & 20-80%RH | |||
| Rated voltage | 15-35V DC24V AC±20% | |||
| Output signal | 4-20mA，0-10VDC | |||
| Response time | ≤10s (20℃，Slow air flow) | |||
| Work Environment | -20 - 60℃，5%-95%RH（Non-condensing） | |||
| Protection level | Ip65 | |||
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