Description
Chuanyi PDS Smart Pressure Transmitter Technical Data and Selection Guide
Chuanyi PDS Smart Pressure Transmitter is supplied by SANTAN for industrial process control, pipeline instrumentation and maintenance replacement projects.
Product Overview
Chuanyi PDS smart pressure transmitters use a high-performance sensing and electronic platform for pressure measurement in liquids, gases and steam. The transmitter converts process pressure into an industrial control signal and supports remote configuration and monitoring.
Chuanyi Product-Family Information
The PDS family includes pressure, differential-pressure, hydrostatic-level and remote-seal variants. Available communication families include 4-20 mA with HART, PROFIBUS-PA and FOUNDATION Fieldbus depending on model. Product selection must match the pressure reference, calibrated span and process connection.
Detailed Technical Parameters
| Parameter | Selection Guidance |
|---|---|
| Measured variable | Gauge, absolute or other pressure reference according to model |
| Process media | Liquids, gases and steam compatible with wetted materials |
| Output | 4-20 mA DC with HART; PROFIBUS-PA or FF variants by model |
| Range selection | Minimum, normal, maximum and design pressure must be reviewed |
| Performance | Accuracy, turndown, temperature effect and long-term stability by selected sensor range |
| Wetted materials | Diaphragm, process connection and seals selected for corrosion and compatibility |
| Connection | Threaded, flanged, manifold or remote-seal arrangement according to service |
| Display | Optional local LCD and on-device configuration depending on version |
| Protection | Housing, cable entry, lightning/EMC and hazardous-area approval by order code |
| Diagnostics | Remote setup, monitoring, simulation and device diagnostics where supported |
Typical Industry Applications
Pump and compressor monitoring; steam and utility pressure; reactor and vessel pressure; pipeline control; filter and equipment protection; chemical, oil and gas, power, metallurgy and water systems.
Information Required for Model Selection
Pressure type, calibrated range, overpressure, design pressure and temperature, medium, wetted material, process connection, output/protocol, display, enclosure, cable entry, hazardous-area approval, mounting bracket and calibration documents.
Engineering Notes
- Confirm the complete model code and nameplate data before ordering a replacement.
- Verify process compatibility, pressure/temperature limits and installation conditions against the approved manufacturer datasheet.
- Final specifications vary by model suffix, material, connection, signal and certification option.
- SANTAN can review datasheets, project tags and replacement requirements before quotation.
Request Technical Confirmation and Quotation
Send the model, quantity, nameplate photo or process data to sales@santanfluid.com or contact WhatsApp +86 136 9022 318. No online payment is required.
Standard Technical Specification Summary
Use these fields for preliminary selection. Final values depend on the complete manufacturer model code and selected options.
| Model | Chuanyi PDS Smart Pressure Transmitter |
|---|---|
| Measurement Range | 0…100 mbar up to 0…700 bar |
| Accuracy | Configuration-dependent; confirm the accuracy class and calibrated range. |
| Process Connection | ½ NPT / G½ / flange (DN/ANSI) |
| Output Signal | 4–20 mA HART / PROFIBUS-PA / FF / Modbus |
| Certifications | Confirm hazardous-area, functional-safety, sanitary, marine or custody-transfer approvals by model code. |
| Application Industries | Application-dependent; confirm medium, process conditions and industry requirements. |
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