HVAC Differential Pressure Transmitter, 4-20mA

SUCH HVAC differential pressure transmitter utilizes a 316L stainless steel diaphragm and boasts high accuracy of ±0.5% FS. It supports multiple output signals, including 4-20mA, 0-5V, and 1-5V, making it suitable for monitoring and controlling variables such as liquid level, flow, and fluid density in industrial processes. The differential pressure sensor features an integrated design that protects against leaks, interference, and shock. With an IP65 rating and the ability to withstand transient pressure shocks up to 150% of its range, it offers reliable stability and is suitable for long-term use in HVAC systems.

Feature

• Rugged and durable: The integrated stainless-steel construction offers excellent shock and corrosion resistance.
• Sensitive pressure measurement: The 316L pressure-sensing diaphragm ensures accurate sensing of even the smallest pressure changes.
• High-precision output: Meets Class 0.5 accuracy standards for stable and reliable measurement.

Dimension (Unit: mm)

Wiring Diagram

2 Wire Connection Method: Red Wire - 24V DC, Green Wire - Current Output

3 Wire Connection Method: Red Wire - 24V DC, Green Wire - Power Supply, Yellow Wire - Voltage Output