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Analog-type Temperature Transmitter Introduction
- Introduction:
- AST3001 is a analog-type temperature transmitter with selectable ranges for Pt100 input, and features high precision, low temperature drift and high reliability
- Transmitter outputs 4-20mA signal directly in the industrial field, so widely used in the petrochemical industry, electric power and metallurgy
- Main features:
- Small size and convenient installation
- Using surface mounting components, epoxy resin sealing structure, anti-interference and high reliability
- Special linear circuit design, high accuracy, good stability and free maintenance
- External direct adjustment of zero and full
- Sensor break detection
- Current signal output, long transmission distance, reduces the error brought by line interference
| Specifications | |||
| Power supply | 7.5-36V DC | Input | Pt100 (3-wire) |
| Operating temperature | -20-+60°C | Zero | -50 to +50°C |
| Sensor break detection | Upscale (27mA) Downscale (2.2mA) | Accuracy | ± 0.2%FS |
| Output | 4-20mA | ||
| Span (selectable) | 100/200/300/400/ 500°C (other measurement range can be customized) | ||
