The code or parameters for the chart are:

CHART_BORDER=1|BLACK|LINE
LEGEND_FILL=#ffffff
LEGEND_BORDER=1|#000000|NORMAL
XAXIS_START_WITH_BIG_TICK=TRUE
XSCALE_MIN=0
XSCALE_MAX=100
XAXIS_INTEGER=TRUE
YAXIS_START_WITH_BIG_TICK=TRUE
YSCALE_MAX=25
YSCALE_MIN=0
YAXIS_STYLE=2.0|#ffffff|NORMAL
YAXIS_FONT_COLOR=#ffffff
YAXIS_INTEGER=TRUE
Y2AXIS=TRUE
Y2SCALE_MIN=0
Y2SCALE_MAX=15
Y2AXIS_START_WITH_BIG_TICK=TRUE
SERIE_DATA_1=33|15|5
SERIE_1=gauge
SERIE_2=gauge2
SERIE_3=gauge3
SERIE_TYPE_1=GAUGE
SERIE_TYPE_2=GAUGE
SERIE_TYPE_3=GAUGE
GAUGE_NEEDLE_1=Needle1
GAUGE_NEEDLE_2=Needle2
GAUGE_NEEDLE_3=needle3
GAUGE_NEEDLE_STYLE_1=#ff0000
GAUGE_NEEDLE_STYLE_2=#000000
GAUGE_NEEDLE_STYLE_3=#ffff00
SERIE_NEEDLE_STYLE_1=3.0|#000000|NORMAL
SERIE_NEEDLE_STYLE_2=3.0|#000000|NORMAL
SERIE_NEEDLE_STYLE_3=3.0|#000000|NORMAL
SERIE_NEEDLE_LENTGH_1=70
GAUGE_RADIUS=0.7
GAUGE_BORDER=2.0|#000000|NORMAL
GAUGE_AXIS1_LABEL_MARGIN=15
GAUGE_MAX_ZONE=90
GAUGE_MIN_ZONE=10
GAUGE_MAXMIN_ZONE_WIDTH=45
GAUGE_MAXMIN_ZONE_MARGIN=4
GAUGE_BACK=#0000ff
GAUGE1_ENABLE=TRUE
GAUGE1_BACK=#ffc800
GAUGE2_ENABLE=TRUE
GAUGE2_BACK=#00ffff