YSI 5200 - Manual (Page 20)

YSI Incorporated 18 5200 Recirculating System Monitor
For this type of installation, the probe guard is removed and the probe is threaded into a tee-fitting using
the probe guard’s threads. All probes need to be placed into the flow stream. YSI does not provide tee
fittings for this type of installation.
Thread size for 5562 multiparameter probe assembly: 1.50-12 UNF 2A
Thread size for 5561 DO/Temp probe assembly: ¾-27 Class 2 thread
In–Line Location Using A Flow Cell (5562 Probe only) – The 5083 Flow Cell can be connected
anywhere in the pumping system where a water flow rate of 2–3 L/minute can be obtained. Maximum
pressure rating for the 5083 is 25 psi. A portion of water from a pump discharge line can be diverted
through the 5083 Flow Cell, or a method with a designated pump can be utilized.
3.5.2 5205 and 6511 – Optional Probe Mount Kits for 5562 Probes
NOTE: The 6511 kit includes Clamps for Rail Mounting. The 5205 Kit does not include mounting
hardware.
Figure 3-5 Probe Mounting Kit
5205 and 6511 Probe Mount Kits allow a 5562 Probe to be deployed in a permanently mounted two-inch
schedule 40 PVC tube. The schedule 40 PVC is not included in the kit. Once installed, the probe is
deployed by gently sliding it down the tube, where it will rest on a stop cap at the end of the tube. The
sensors and probe guard will protrude through a hole in the stop cap at the end of the tube. See Figure 3-5.
When mounting to a 1–1½ ″ railing, the 6511 kit should be used. It includes brackets and u-bolts for rail
mounting and a stop cap and adaptor. See Figure 3-5.
When mounting to structures other than 1–1½ ″ railing, a 5205 kit should be used. When using the 5205
kit, the installer must develop a method of mounting the 2 ″ PVC tube to a permanent structure. The 5205
kit consists of a stop cap and adapter and does not include mounting hardware.
The 5205 and 6511 Kits should not be mounted on hot or vibrating pipes or structures, or near high heat
sources, AC motors or transformers, radio transmitters or antennas.
CAUTION: Do not mount on electrical conduit.
2” Schedule
40 PVC
Stop
Probe
Guard