Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Item | Specification |
|---|---|
| Model | GE IS210DRTDH1A / IS200DRTDH1A |
| Product Type | RTD Terminal Board |
| Function | Interface between RTD sensors and turbine control system |
| Supported RTD Types | Pt100, Pt200, Pt500, Pt1000 |
| Wiring Method | 2-wire / 3-wire / 4-wire |
| Number of Channels | 12 |
| Input Signal Type | Resistance-based temperature input |
| Measurement Range | -200°C to +850°C (sensor dependent) |
| Accuracy | ±0.1% of full scale |
| Input Filtering | Hardware low-pass filtering |
| Isolation Type | Group isolation |
| Isolation Voltage | 1500 VAC |
| Excitation Current | 1 mA |
| Line Compensation | Automatic lead resistance compensation |
| Open Sensor Detection | Supported |
| Short Circuit Detection | Supported |
| Interface Type | Backplane connector |
| Mounting Method | Control rack slot |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% RH |
| PCB Material | FR-4 |
| Coating | Conformal coating |
| Dimensions (L × W × H) | 245 × 170 × 35 mm |
| Weight | 0.58 kg |
FAQ
FAQ
Q1: What RTD sensor types can be wired to this board?
A1: Platinum RTDs including Pt100, Pt200, Pt500 and Pt1000 are supported.
Q2: Can mixed wiring methods be used on one board?
A2: Yes, each channel can be independently configured for 2-wire, 3-wire or 4-wire connection.
Q3: How does the board compensate lead resistance?
A3: Automatic internal compensation minimizes temperature error caused by cable length.
Q4: How are RTD failures detected?
A4: Abnormal resistance levels trigger open or short circuit alarms in the controller.
Q5: What measures are taken against electrical noise?
A5: Input circuits include filtering to suppress interference and transient spikes.
Q6: Is signal linearization done on this board?
A6: No, the board outputs conditioned resistance values; conversion is done by the controller.
Q7: Can a single channel fault disturb other channels?
A7: No, group isolation prevents interference between input circuits.
Q8: Is field calibration required after installation?
A8: No calibration is necessary at the board level; configuration is handled in control software.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
