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Analog Type Temperature Transmitter
- Introduction:
- AST3001 is an 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
- Specifications
- Power supply: 7.5-36V DC
- Input: Pt100 (3 wire)
- Zero: -50 to +50°C
- Span (selectable): 100/200/300/400/500°C
- Accuracy: 0.2% FS
- Output: 4-20mA
- Sensor break detection: upscale (27mA), downscale (2.2mA)
- Operating temperature: -20 to 60°C
- Other measurement range can be customized
- Function characteristics:
- Small size, 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, reduce the error brought by line interference
| Ordering Information | |
| Code 1 H Code 2 A Code 3 Q1 Q2 Q3 Q4 Q5 Q6 Q9 Code 4 X Code 5 C1 C2 C3 C9 Code 6 D1 D2 D9 Code 7 U1 U2 U3 U4 U5 U9 Code 8 L1 L2 L3 L4 L5 L6 L9 Code 9 G1 G2 G3 G4 G5 G9 | Transmitter type Head mount Output 4-20mA Range 0-100°C 0-150°C 0-200°C 0-250°C 0-300°C 0-350°C Customized Additional options Customized sensor specifications Protecting tube material 321 304 316 Customized Protecting tube diameter Φ12 Φ16 Customized Sheathed tube Diameter Φ3 Φ4 Φ5 Φ6 Φ8 Customized Sensor insert depth 80mm 100mm 150mm 200mm 300mm 500mm Customized Process connection thread No Thread M20×1.5 M27×2 G1/2 NPT1/2 Customized |
| Ordering example: AST3001-H A Q1 X C2 U4 L3 G3 (H): transmitter type, head mount (A): Output: 4-20mA (Q1): Range: 0-100°C (X): Additional options: customized sensor specifications (C2): Protecting tube material: 304 stainless steel (U4): Sheathed tube diameter: sheathed RTD used, sheathed tube diameter: 6mm (L3): Sensor insert depth: 150mm (G3):Process connection thread: M27x2 | |
