Brand:ABB
Model:3HAC021955-001
Type:Water Flow Switch DCS Module
Sensor Technology:Inertial Sensor
Operating Range:0 to 50 liters/minute
Accuracy:+/- 2% of full scale
Repeatability:Less than +/- 0.5%
Switching Points:Adjustable
Output Type:Contact closure
Power Consumption:2.5 Watts max.
Operating Temperature:-20°C to +60°C
Humidity Range:0 to 95% non-condensing
Connection Type:4-wire, 2-wire
Integrating cutting-edge technology, the ABB 3HAC021955-001 Water Flow Switch DCS Module ensures reliable and precise measurement of fluid flow rates within industrial systems. Designed for robust performance under a wide range of temperatures, this module offers exceptional accuracy and efficiency.
Featuring durable stainless steel construction, this water flow switch is built to withstand harsh industrial environments, ensuring long-lasting reliability and maintenance-free operation. Its modular design facilitates easy installation and integration into existing DCS infrastructures.
Equipped with advanced communication capabilities via MODBUS RTU protocol, the ABB module enables seamless data exchange with other system components, enhancing overall process control and optimization. The inclusion of 2 SPDT relay contacts allows for versatile control applications, further boosting operational efficiency.
With an operating temperature range from -20°C to +60°C, this water flow switch is suitable for a broad spectrum of industrial settings. Its compact design, combined with an IP67 rating, ensures protection against dust and water ingress, guaranteeing reliable performance even in challenging conditions.
Compliant with international safety standards such as CE and UL, the ABB 3HAC021955-001 Water Flow Switch DCS Module is a trusted solution for industries requiring high-quality flow measurement and control. Its compatibility with a variety of power supply voltages and its ability to operate on DC 24V make it adaptable to diverse industrial applications.












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