Jauntering - Model VWA-1 -Analog Converter
VWA-1 VW to Analog Converter is used to convert VW frequency signal to analog signal, the VWA-1 converter can converter input VW frequency range to 0 - 2 VDC analog output, it is unlike other VW interfaces those need to work with some specific dataloggers only and with much higher costs. Without the restrictions, hence, the VWA-1 is quite helpful and flexible for consultants or planners in configuring their systems in much lower costs, in other words, the consultants or planners can adopt their familiar datalogger ( or PLC or RTU or recorder or A/D module..) or other measuring instruments to work with VWA-1 converter.
In addition to the measuring instruments of above, VWA-1 VW to Analog Converters are commonly worked with HL20 datalogger directly or via CEM416A channel expansion modules ( multiplexers ), also, some other brands of dataloggers ( e.g. DT12,CR10X,CR200X,CR300, CR800,CR1000,..) or recorder or PLC or RTU those which with analog inputs can all work with VWA-1 converter as well.
- Frequency range: 400 - 6000 HZ
- Resolution: 24 bits
- Response time: @ 0.5S (@ 500mS) after power-on
- Operation mode: switched 12VDC ( power control)
- VW to Analog channel no.: 1 channel (VW only)
- Analog output: 0-2 VDC x 1 (VW only)
- Communication port: D type 9-pin RS232 ; frequency range settings (terminal mode ) h. Power requirement: 9-15 VDC (@ 29 mA at 12.6 VDC)
- Dimension: @ 16 cm ( L) x 6 cm ( W) x 2.7 cm ( H ) j. Option: HP2 power switch unit ( activated by datalogger`s control port) for 12VDC power control