Intelligent digital flow measurement and control NK400

Product Overview

The column electronic flow sensor is an intelligent digital flow measurement and control product that integrates flow measurement, display, output, and control. This product consists of a turbine body and electronic structure. The output pulse signal is amplified and processed by a high-precision, low-temperature drift amplifier, and then sent to a high-precision A/D converter to be converted into a digital signal that can be processed by a microprocessor.

The processed signal is remotely monitored and controlled to measure and control the system flow rate. Flexible to use, easy to operate, easy to debug, safe and reliable. Widely used in industries such as hydropower, tap water, petroleum, chemical, mechanical equipment, hydraulic lubrication, etc., for measuring, displaying, and controlling the flow rate of fluid media.

Functional Description

• LCD digital display of instantaneous flow value and cumulative flow value
•  Remote traffic detection and control
•  Random on-site calibration of working conditions
•  Measurement control mode and unit can be switched freely
•  Equipped with switch alarm setting function
•  Output signals can be generated according to the operating mode and parameter settings
•  Switch control allows for arbitrary switching between PNP/NPN and normally open/normally closed

Installation Instructions

• Before installing and removing sensors, please confirm that there is no medium in the system to prevent leakage.
• Connect the sensor device to the selected process interface
• Fully tighten, recommended tightening torque range: 25 to 35 Nm
• In critical applications (such as severe vibration or impact), hose fixation can be selected
• Perform mechanical decoupling.

Wiring Diagram