SDP-U7300 Precision Industrial Pressure Transmitter
The SDP-U7300 is a precision industrial pressure transmitter designed for demanding measurement and control applications. It delivers ±0.1% F.S. BFSL accuracy at 25°C and a total error band of ±0.5% F.S. over the compensated temperature range of −20°C to +85°C.
Featuring a compact, rugged design with a one-piece pressure chamber and 316L stainless steel diaphragm, the SDP-U7300 is suited to precision test benches, calibration equipment and industrial machinery. Gauge and compound pressure options, multiple pressure connections and output choices, and optional damping support flexible OEM integration.
Features
• Precision Performance — ±0.1% F.S. BFSL accuracy at 25°C for demanding pressure measurement.
• Temperature-Compensated Accuracy — Total error band of ±0.5% F.S. from −20°C to +85°C.
• Rugged, Flexible Design — One-piece pressure chamber, 316L stainless steel diaphragm and multiple connection and output options.
SDP-7300 Precision Industrial Pressure Transmitter
1. Product Overview
The SDP-7300 is a precision pressure transmitter for industrial measurement and control. It combines a compact design with an integral pressure chamber and a 316L stainless steel diaphragm.
Gauge and compound pressure options, connection choices and optional damping support equipment integration.
2. Key Features
- Precision measurement with temperature compensation.
- Reverse-polarity and output short-circuit protection.
- Optional damping for application-specific requirements.
3. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SDP-7300 |
| Accuracy at 25°C | ±0.1% F.S. BFSL |
| Total error band | ±0.5% F.S. over the compensated temperature range |
| Compensated temperature | −20°C to +85°C |
| Operating / storage temperature | −40°C to +125°C; cable limited to +105°C |
| Long-term stability | ±0.1% F.S. per year |
| Overload pressure | 2 × rated pressure |
| Burst pressure | 3 × rated pressure |
| Pressure cycle life | 10 million cycles, 0–full scale |
| Response time | Voltage: <2 ms; current: <3 ms (10–90%, without damping) |
| Insulation resistance | ≥100 MΩ at 250 VDC, signal to housing |
F.S. = Full Scale. BFSL = Best Fit Straight Line.
4. Typical Applications
- Industrial process control
- Automotive test benches
- Calibration equipment
- Precision industrial machinery
5. Installation Considerations
Before installation, confirm that the selected configuration meets your pressure, temperature, media compatibility and electrical requirements. Check the connection dimensions and wiring information supplied with your selected version.
Include transient pressure peaks when evaluating the application. Overload and burst ratings must not be treated as continuous operating limits.
6. Product Selection
For configuration review and quotation, please provide the following information:
| Selection Item | Information Required |
|---|---|
| Pressure requirements | Measurement range, pressure reference and expected pressure peaks |
| Electrical requirements | Required output signal, supply voltage and receiving equipment |
| Mechanical installation | Process thread, sealing method, electrical connector and available space |
| Operating conditions | Measured medium, medium temperature, ambient temperature and exposure conditions |
| Dynamic requirements | Required response time and any pressure pulsation or damping needs |
| Project requirements | Sample quantity, estimated annual demand and requested delivery date |
Available ranges, outputs, connections and configuration-specific ratings must be confirmed before ordering. Request the applicable dimensional drawing and wiring diagram for your selected version.
Discuss Your Project with SensorDyna
Share your application requirements with our team. We will help review the configuration and prepare a quotation for your SDP-7300 project.
