Features and Applications:

The PT503 high-precision pressure transmitter is widely used for pressure measurement and control in industrial equipment, water conservancy, chemical engineering, hydraulic and pneumatic control systems, power, air conditioning, environmental protection, air compressors, diamond compressors, metallurgy, vehicle braking, building automation, and constant pressure water supply.

Technical Specifications

1. Range: -0.10-100MPa

2. Comprehensive accuracy: 0.1% FS, 0.2% FS, 0.3% FS, 0.5% FS, 1.0% FS

3. Output signal: 4-20mA; 0-5V; 1～5V； 0～10V

4. Working temperature: -10~80-150 ℃

5. Power supply voltage: 9-36V,

6. Long term stability: 0.1% F.S/year

7. Load impedance: current type: ≤ 800 Ω, voltage type: ≥ 50K Ω

8. Insulation resistance: ≥ 2000M Ω 100VDC

9. Vibration impact: For mechanical vibrations ranging from 20HZ to 1KHZ, the output variation is less than 0.1% FS

10. Sealing grade: IP65~IP67

11. Threaded connection: universal M20 × 15, other threads can be designed according to customer requirements

12. Wiring type: Husman connector type

13. Safety overload: 120%; Extreme overload: 150%