Pressurized Vessel with PH Sensor and Level Indicator

[snorthcott]

I have been researching ph sensors and level indicators for one of my current projects. The problem I am running in to is that I can not find a sensor or indicator that can operate under the design temperature of the vessel.

The vessel is to be pressurized at 100psig @ 305°F and all wet material is to be teflon coated.

If anyone could even just give me some direction as to a company that has the products that can operate under these conditions it would be greatly appreciated.

Thanks in advance to anyone who can help.

 

[Scott13]

Take a look at Advantage Controls. They have a full line of automated blowdown & Blowoff systems including water chemistry sensors and samplers.

http://www.advantagecontrols.com/

Scott13

 

[puigi]

Another option for level monitoring and control:

http://www.vegacontrols.co.uk/vegapuls_radar_index.asp?fixedRangeID=01

For pH monitoring, you may have to draw a small continous samle from the process and cool it before sending it to the probe.

 

[snorthcott]

First off, awesome first name Scott.

Secondly, thanks for the links they were extremely helpful.

Just as a reference for you guys I happened to find this company that specializes in high temperature, high pressure probes, sensors, regulators etc.

http://www.corrinstruments.com/High_T_High_P_Probes/H_T_H_P_probes.html

Cheers,
Scott