Measurement Range:0 to 275 mm water column / 435 psi

Accuracy:+/- 0.5% of reading + 2 digits

Operating Temperature:-20°C to +85°C (-4°F to +185°F)

Power Supply:24V DC or 115/230V AC

Communication Interface:MODBUS RTU / ASCII

Material:Stainless Steel

Enclosure Rating:IP65

    The ABB IRDH275-435 A-ISOMETER is engineered to provide unparalleled reliability and precision in industrial control systems. Its robust design withstands harsh environmental conditions, ensuring continuous operation even in extreme temperatures ranging from -20°C to +85°C.

    Featuring an IP67 enclosure, this isolation meter is dustproof and waterproof, making it suitable for applications in industrial settings where water ingress or dust accumulation is a concern.

    With a wide measuring range from 0.01 to 435 Ohms, the A-ISOMETER accommodates a variety of electrical measurement needs, offering exceptional accuracy of +/- 0.01% + 2 digits, critical for precise control and monitoring.

    Equipped with 12-24V DC input power, the device is versatile and compatible with a range of industrial power supplies, ensuring seamless integration into existing systems.

    The inclusion of Modbus RTU communication protocol facilitates easy integration with various industrial automation software, enhancing system interoperability and data exchange capabilities.