Teledyne 4220, Инструкция по установке и эксплуатации, Страница: 132 / 198

4220 Flow Meter
Section 5 Options and Accessories
5-24
Scissors Rings. You can also install them in other ways with
custom hardware as is appropriate for your situation. For details
on the Spring Rings and the Scissors Ring, refer to Section 4.
For installations where it is desirable to mount the parameter
probe further upstream from an outfall, the
four-foot probe
extension is recommended.
Figure 5-7 Mounting of Four Foot Probe Extension
5.12 The YSI 600 Multiple
Parameter Sonde
The YSI 600 Sonde is a multi-purpose water quality mea-
surement and data collection system. It is intended for use in
research, assessment, and regulatory compliance. The YSI 600
Sonde can measure the following water qualities:
• Dissolved Oxygen
• Conductivity
• pH
• Salinity
• Total Dissolved Solids
• Temperature
Figure 5-8 The YSI 600 Multiple Sensor Sonde
The YSI 600 is ideal for profiling and monitoring water condi-
tions in industrial and wastewater effluents, lakes, rivers, wet-
lands, estuaries, coastal waters, and monitoring wells. It can be
left unattended for weeks at a time with measurement param-
eters sampled at your selected interval and data transmitted to
Probe
Mounting Ring
Probe Extension
Direction of
Flow
End view, facing sensors
Cover removed
to show sensors
pH sensor
pH reference
D.O. sensor
Conductivity
(Inside)
Temperature