Intelligent Pressure Controller Switch Digital Display Relay Output Signal Alarm Product Name: Smart Pressure Controller Model Number: JX-KG-B1 Measurement Range: -100 kPa to 0 to 100 MPa (selectable within the range) Output Signal: Relay output or 4–20 mA (selectable) Mounting Thread: M20×1.5 (default), G1/2, or custom Power Supply: 12–24 V (default), AC 220 V Temperature Compensation: -20–70 °C Measurement Accuracy: 0.5% FS (default), 0.2% FS, 0.1% FS Operating Temperature: -40–85 °C Long-Term Stability: ±0.2% FS/year Measured Media: Gas, Liquid, Water, Oil Overload Pressure: 150% FS