1 field display type
The intelligent liquid turbine flowmeter is a new type of flowmeter which is designed by the advanced single chip microcomputer technology, and the output of the pulse signal is matched with the flow sensor (such as turbine and vortex). Can display instantaneous flow and cumulative total. Cumulative flow: eight digits, 3 digits after the decimal point. Instantaneous flow: six digits, which can show the change of per liter. Display accuracy: 1 display units. Signal output: pulse output: 1~3000Hz for 24VDC 12~ power supply current output: 4~20mA for 24VDC power supply (two wire system) built in 2 3V lithium battery. When the voltage is lower than 2.7V, there is an under voltage indicator, the type of the explosion. Small signal removal function.
2 pulse output type
Liquid turbine flowmeter working voltage: 12VDC or 24VDC two (a power supply must be selected before the customer order). Signal transmission distance: less than 250 M. Output signal: square wave signal amplitude: 12VDC power supply amplitude is about 24VDC 20V power supply is about 10V installation: amplifier and turbine flow sensor is connected to the M16 * 1.5 thread, the turbine flow sensor is installed, the amplifier is screwed to the turbine flow sensor. Connection type: pulse output amplifier leads to three foreign, red, and white shield. The red to the white line for the positive power supply, pulse output and other display instrument or equipment connection, shielding and grounding.
3.4 ~ 20mA output
Working voltage: external 24VDC powered (two lines of output signal: 4-20mA or 1-5V, 4mA corresponding turbine flow sensor zero flow 20mA of turbine flow sensor for maximum flow, flow range see the nameplate of the turbine flow sensor. Signal transmission distance: less than 250 M. Installation: after the installation of the liquid turbine flowmeter sensor, the amplifier is screwed to the liquid turbine flowmeter sensor connector (M16 * 1.5), with a hand twist to the sense amplifier has been locked in the end to tighten the lock nut. Connection: 4~20mA output amplifier for the red and white lead foreign. The red line for the power line, white line signal line.
4 split type remote display
Working voltage: 220VAC power source signal transmission distance of the external power supply: less than 250 meters display instrument instantaneous four: cumulative total nine display apparatus size horizontal: 160 * 80mm vertical: 80mm x 160mm display instrument with 4 ~ 20mA output and connected with the computer
