MC3081 Smart differential pressure switch transfers differential pressure signal through high precision instrumentation amplifying, MCU data processing, and temperature compensation by built-in temperature sensor. It can be used in most of areas of differential pressure measuring and controlling for liquid and gas. Because of convenient and flexible adjustment, simple installation, it can be also used in most of occasions of liquid level controlling.

Features

• High-precision AD microprocessor,
• 4 digital display
• Controlling point of pressure or liquid level can be set through buttons
• Display unit optional: Bar, PSI, Kpa
• 2 SPDT relays or opt coupler output
• 4-20mA/0-10V optional
• Higher accuracy, small hysteresis, fast response, stable and reliable
• No dead zone

Parameters

• Range optional: 0 ~ 7MPa
• Power: 12~35V DC (220V AC optional)
• Relay capacity: 220VAC3A, 24VDC5A
• Accuracy: 0.5%FS
• Working temperature: -20~85℃
• Protection: IP65

Wiring Instruction