Pressure Sensor for Air/Water/Oil, 4-20mA/RS485/0-5V/0-10V Output

High performance pressure sensor for sale online. It is available with 0~10kPa, 0~20kPa, 0~50kPa, 0~100kPa, -100~0kPa, and-100~100kPa measuring range, 4-20mA, 0-5V, 1-5V, 0-10V, RS485 output signals, and DC 12V, DC 24V or DC 12-36V power supply, specially used for measuring air, water or oil pressure. 

Specifications

• Model: ATO-PRES-P300
• Measuring Range: 0~10kPa, 0~20kPa, 0~50kPa, 0~100kPa, -100~0kPa, -100~100kPa
• Output Signal: 4-20mA, 0-5V, 1-5V, 0-10V, RS485
• Accuracy: ±0.5%FS,  ±1%FS
• Power Supply: DC 12V, DC 24V, DC 12-36V
• Electrical Connection: DIN Connector Type, Direct Lead Wire Type, M12 Circular Connector Type
• Thread of Pressure Connection: G1/4, G1/2, 1/4 NPT, 1/2 NPT, M14*1.5, M20*1.5
• Protection Class: IP65
• Measuring Medium: Air, Water and Oil (Non-explosion Proof Area)
• Pressure Type: Gauge Pressure (Standard), Contact Us for Absolute Pressure and Sealed Pressure Type (Note: The measuring range for these two types must be ≤ 1MPa)
• Application: Pressure sensor is widely used in process control, aerospace, automotive, medical equipment, HVAC and other fields.

Pressure Sensor Dimension Drawing (Unit: mm)

Pressure Sensor Wiring Diagram

Tips: What is the output singal of the pressure sensor?

The output signal of a pressure sensor depends on the specific model and configuration, but common types include:

• 4–20mA: Most common in industrial applications. It is noise-resistant and allows long cable runs.
• 0–5V/1–5V/0–10V: Voltage outputs are common in general-purpose applications. 0–5V and 1–5V are typical for lower voltage systems. 0–10V provides a wider range but is more sensitive to electrical noise.
• RS485 (Modbus RTU): A digital output type used for remote communication and advanced monitoring. Allows multiple sensors on a single bus and can provide more detailed data (e.g., pressure, temperature, diagnostics).