Supply Shanghai Guanghua LDZ-4B electromagnetic flow converter Guanghua, electromagnetic flowmeter

 Shanghai Guanghua LDZ-4B electromagnetic flow converter LDZ-4B-type and LDZ-4B (S) electromagnetic flow converter (hereinafter referred to as converters) can be used with a variety of electromagnetic flow sensor (hereinafter referred to as the sensor) supporting the use for measuring the volume flow of conductive liquid and liquid-solid two-phase fluid, from the sensor low level millivolt signal is converted into a flow-proportional 0-1OmADC or 4-20mA DC standard signal output can be, for display, recording, adjust the control Flow Totalizer purposes. Features: · Advanced excitation circuit for intermittent alternating positive and negative rectangular wave constant current for sensor excitation with. The excitation frequency is one-eighth of the industrial grid frequency. · Zeros stable. · Has a strong anti-interference ability. · Less power consumption. · Electrode pollution. · To extend the signal cable between the converter and sensor connection distance, and without special cable with a dual-core double shielded. · Damping time constant continuously adjustable. · Since the excitation current is small, the sensor temperature rise of heat generation is also small. LDZ-4B (S) converter can be measured volume flow rate of the positive and negative directions, and the state of the output signal. Welcome to contact us to buy. Zhengzhou the Boley constant professional engaged in the production and sales of the flow meter, pressure, level and other instruments, and on-site services, establish a long-term and stable cooperation with many well-known Hong Kong, Shanghai, Beijing, Guangdong, Shandong and other instrument manufacturers. Has for the hundreds of large and medium-sized enterprises to provide cost-effective, high accuracy, good stability and timely and thoughtful service, won a good reputation in the flow meter industry! Address: Xili Road, Zhengzhou City No. 48 Hope Building, 6th Floor, Room 606, Phone: 0371-66237582 Mr. Xie: 15,516,188,368 QQ: 2,660,914,188