From: Jennifer Cline

Sent: Fri Feb 06 17:50:26 2015

To: Keith Stiglbauer

Cc: Jeff Mccrum

Subject: Fwd: nervous level transducer at the WTP

Importance: Normal

Attachments: Untitled attachment 03353.htm; 20150206163505428.pdf; Untitled attachment 03356.htm;

Hi Keith,

Can you answer Tony's question for him please?

Thanks,

Jenn

Sent from my iPhone

Begin forwarded message:

From: Troy Collison <tbc@industrialsystems-inc.com>

To: Jennifer Cline <jcline@cityofmolalla.com>

Cc: "Keith Stiglbauer (kstiglbauer@cityofmolalla.com)" <kstiglbauer@cityofmolalla.com>

Subject: nervous level transducer at the WTP

Hi Jennifer

We were not able to get anyone to the WTP today to attempt to adjust the Banner Level sensor installed two months ago.

We have some signal filters being shipped 2^nd day. Those should be here next Tuesday. When they arrive either John or I will go out to the WTP to install one and see what we can do with the settings on this unit to eliminate the unwanted signal fluctuations.

In the meantime, I have marked how I would set the selector switches up on this unit and scanned that document in and attached it. (see red marks on pages 2 and 3). This assume the device is intended to produce a 4-20mA signal.

Can I ask what this unit replaced and why? Was it a Miltronics Level sensor? Why was the banner unit installed?

Thank you,

Troy B. Collison