178354 Burkert Panel Mount Flow Controller, PWM Output, 24 V dc

Burkert Flow Controller_x000D_ The Burkert flow controller module has a PWM control output and cable plug type electrical connection. It operates solenoid valves in the power range from 40mA to 2000mA. It has input signal options of 0-20 mA, 4-20mA or 0-5V, 0-10 V (configurable). The electronics converts an external standard signal into a pulse-width modulated (PWM) signal with which the opening of the valve and hence a fluidic output parameter (e. G. flow rate) can be infinitely varied. Its operating voltage ranges between 12VDC and 24VDC._x000D_ 2-way valves and control modules:_x000D_ Valves and control modules designed specifically to operate together, provide a valve opening which is proportional to the input signal and allows this to be correlated to the respective operating conditions._x000D_ Features and Benefits_x000D_ Microprocessor-controlled electronics_x000D_ Compensation of the solenoid coil heating by internal current control_x000D_ Configurable ramp function_x000D_ Adjustable zero point shutdown_x000D_ Residual ripple greater than 5%_x000D_ Display and buttons_x000D_ Output current 2A maximum_x000D_ Selectable input signal_x000D_ RS232 or RS485 interface (with auxiliary module)_x000D_ Infinitely variable PWM frequency_x000D_ Simple adaptation of the minimum and maximum current (start of opening and full opening) to the actual pressure conditions_x000D_ Voltage tolerance is ±10%_x000D_ Applications_x000D_ Industrial use_x000D_ Process control applications_x000D_ Certifications_x000D_ DIN EN 175301-803