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How do they maintain their LO/TO documentation if the P&ID's are wrong?

We used AB 600V MCC's that had DeviceNet, lots of good features on the E3+.

I have used Guided Wave Radar probes with a teflon coating for level measurements in HCL.

You could try Hanna Instruments.

If it were me, I'd use butt splices and tape, but there are other ways.

Again, how does something burn in an oxygen free environment?

With Pyrolysis, there would be no ash since combustion did not take place. You are left with carbon black, which can be used for filters, ink, pigment, etc. I worked at a facility in the early 90's that had 2 such machines. We processed all plastics, tires, and municipal waste. Our end...

We used the indication in our plant so the operators could tell if there was flow present.

We used Micro-Motion were I used to work.

Is it feasible to use a different type of sensor. Maybe a bindicator.

Isn't that where the coyote got all his contraptions?

We use a TDL (tunable diode laser) to measure moisture in CL2

We use our calibration standard gas on a TDL analyzer that measures moisture content in CL2.

We use a N2 standard with a specific moisture content.

We have 76% and 98% acid at our plant and use all lined pipe. While all of our flanges have covers on them.

My raise was 3.8%. Supposedly, this was for cost of living and performance review. Didn't get a breakdown of how much for each.

We have many pH/ORP applications in our plant. We consistantly have reliability issues on our process streams with a high sodium content. We have used Foxboro Dolphin series, ASTI, and Yokogawa. Anyone tried Metler-Toledo? Any suggestions as to solutions for better reliability?

You will need some type of controller for the valve and a loop isolater should work fine.

I work at a Chlor-Alkali facility where we have both 98% and 76% sulfuric acid. Seems too many people at the plant do not show enough respect for this very dangerous chemical. Looking for ideas to convey that would give or scare people into using the proper PPE when working aroung these areas...

I'm am not sure how the contractor that oringinally assembled the connections cleaned them, but the exposed surfaces were definately black. This is not the first time this has happened. We also had other connections with the same issue. The last time, it actually melted a big chunk of the...