Process Analysers

Diteco supply process analysers to measure the following components in gas streams:

Hydrogen Sulphide (H₂S) in Gases and Liquids

The NovaSulf is a process analyser that measure H₂S in gas or liquid streams, for both onshore and offshore sectors, using colorimetric techniques. Measurement ranges vary from very low ppb concentrations to % levels of hydrogen sulphide. This technique is specific to H₂S without interferences, and comes in a number of configurations:

• NovaSulf HG400 Series – measures H₂S in natural gas, fuel gas, biogas or LPG

Model HG400 Series Process H₂S Analyser

• NovaSulf HL400 Series – measures H₂S in crude oil and other hydrocarbon liquids

Model HL400 Series Process H₂S Analyser

• WaterSulf – measures H₂S and sulphides in waste water, including quench towers, waste water treatment plants and stripped sour water

WaterSulf Process H₂S Analyser

Total Sulphur in Gases

All the sulphur compounds in the process stream are converted to H₂S in a reduction furnace, and the H₂S is then measured with a NovaSulf colorimetric analyser.

• NovaSulf TG400 Series – measures total sulphur in gases

Model TG400 Series Process Total Sulphur Analyser

• DualSulf – measures both total sulphur and H₂S in gases

DualSulf Process Total Sulphur/H₂S Analyser

Oxygen

Model ZOA100 – for 0-1 to 0-25% O₂ panel mount

Moisture

Water vapour in the range 0 - 1,000 ppm (other ranges available on request) can be measured with this analyser using an electrolytic cell.
Water vapour is a notoriously difficult measurement to make as it adheres to stainless steel tubing, valves, filters etc. Diteco use chemically treated tubing to reduce the adherence of the water to the tubing. Our technology allows measurement to be made without the need for calibration

Moisture Monitors

• Model 1801 – basic instrument

Model 1801

• Model 1803 – enhanced accuracy instrument

Model 1803

Moisture Calibrator

• Model 1812 – generates a gas of known moisture content used to calibrate other monitors

Model 1812

Vympel

• Conga Prima - 2M – The CP2M is designed to automatically measure the dew point of water (dpW) and the dew point of hydrocarbons (dpHC) at gas measuring facilities

Conga Prima - 2M