46 Measurement and Testing New FM approved liquid analyser system is safe for hazardous area duty
With its sealed explosion-proof enclosure and intrinsically safe sensors, the rugged X80-B88-S88 Liquid Analyzer System from Electro Chemical Devices (ECD) now features FM approvals, making it safe for use in hazardous areas in support of the most demanding applications within oil/gas production sites, refining operations and storage terminals; chemical processing plants; electric power generation and other industries.
Wherever potentially explosive or combustible combinations of gases, liquids and wastewater must be processed and/or treated, the newly FM approved X80- B88-S88 Analyzer System is ready to provide highly precise measurement of pH, ORP, DO, conductivity, resistivity or various specific ions. The X80-B88-S88 Analyzer System features a NEMA 4X, IP66 sealed 316 stainless steel design that is FM approved.
The X80 Transmitter is approved for Class I, DIV 1, Groups B, C, D; T4 Ta = -40°C to +80°C; Class I, Zone 1, IIB+H2 T4 -40° to +85°C. The B88 Barrier is approved for Class I, DIV 1 Groups B, C, D; T5 Ta -40°C to +80°C; Class I, Zone 1 IIB+H2 T5 -40°C to +80°C. The versatile S88 Sensor is intrinsically safe for Class I, DIV 1, Groups B, C, D; T5 Ta = -40°C to +80°C; Class I, Zone 0 IIB+H2 T5 -40°C to +80°C.
The petrochemical industries require liquid analysis of corrosive fluids, cooling water, rinse water and other process liquids to protect equipment, ensure quality production and for environmental compliance. The FM approved ECD X80-B88-S88 Analyzer is ideal for monitoring these fluids including: pH as an indicator of sour gas and in overhead crude; pH, ORP, conductivity and chlorine in cooling tower operation; and pH, ORP, turbidity, DO and various pIONs in wastewater
effluent. ECD also offers ATEX and IECEx certifications with other configurations of the X80-S80 Analyzer System. ECD’s Model X80 Universal Transmitter is available as either a single- or a dual-channel instrument for continuous measurement with standard MODBUS or optional HART digital bus
communications and three optional alarm relays. With its advanced electronics, the modular X80 Transmitter communicates with any Model S88 Intelligent Sensor, automatically configuring the transmitter’s menus and display screens to the desired measurement parameter. Designed with a rugged 316 stainless steel housing and large easy-to-read sealed display, the X80 Transmitter and ECD’s S88 Sensors eliminate the need to inventory multiple
instruments. Each S88 Sensor contains a B88 Barrier comprising energy limiting devices to comply with FM hazardous location requirements. Connection between the X80 and B88 Barrier is accomplished using flameproof conduit and installation practices recognized by National, State, and local codes (NFP, NEC, etc.). The S88 Sensor connects to the B88 Barrier with a MiniFast Connector with tamper-proof lockout guard.
Highly intelligent, the S88 Sensor’s measurement parameter, its identity and serial number are all stored in the S88 Sensor’s memory along with calibration registers for parameter measurements. These sensors are pre-calibrated at the factory, and so they are ready to use right out of the box and can be immediately connected to the X80 Transmitters. The rugged S88 Sensors are waterproof and submersible with all internal components epoxy encapsulated.
The S88 Sensors are the smart sensor choice for a wide variety of applications, including oil/gas production, petrochemical refining, electric power generation, water and wastewater treatment and more. The S88 Sensors feature two universal sensor designs: insertion/submersion or valve retractable with flared end to prevent blow out. The standard S88 Sensors have a rugged 0.75-inch O.D. 316 stainless steel body with a 10-foot (3 meter) cable or an optional waterproof detachable cable assembly.
The X80 Transmitter features a large (2.75-x-1.5 inch) easily viewable 128-x-64 pixel LCD display with three easily switchable main display screens for data, millivolt and graphics. The display comes with a gray background and black lettering for loop powered instruments or with a blue background and white lettering with LED backlighting on 24 Vdc powered instruments.
A turnkey solution for reliable and easy CO2 Carbon dioxide (CO2
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and combustion of wood, fossil fuels and other organic materials are also among CO2 CO2
process, that can be natural or chemical, can lead to the presence of impurities such as Benzene, Toluene, Ethylbenzene, Xylenes (BTEX) as well as sulfur compounds (H2
and more).
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S, Methyl-Mercaptan, Ethyl-Mercaptan, Dimethyl Sulphur, Diethyl- Sulphur, Dimethyl Di-sulphur, SO2
To ensure people’s safety, limit values of these impurities have been set by various health and safety regulations. These determine that speciation of each impurity must be done if Total Sulphur (TS) concentration is over 0.1 ppm v/v. Gas Chromatography (GC) is one of the most commonly used techniques for CO2
Chromatotec® has developed a GC analytical system for impurities measurement in CO2
47913pr@reply-direct.com quality control
) is a colourless, odourless and inert gas produced by all aerobic organisms through respiration. Fermentation of sugars main natural sources.
is a commonly used additive in the food and beverage industry (e.g. for soft drink, brewery, and champagne carbonation). Its fabrication , COS, CS2
quality and purity monitoring to ensure meeting legal
requirements in such complex matrix. Indeed, it is important to provide reliable solutions to monitor specific molecules with capabilities of data validation.
. It consists of a fully independent and automatic cabinet including several modules, one of which is the chromaS-COS, a 5U module for TS analysis. The chromaS-COS analyses H2
S, mercaptans, DMS, DMDS, COS, CS2 and SO2 in
just 10 minutes thanks to metallic capillary chromatography columns and a dual Flame Photometric Detector (FPD) using a filter specific to sulphur compounds.
This sensitive instrument, with a sampling loop of 250 µL, can detect concentrations ranging from 1 ppb to 100 ppm and has a Limit of Quantification (H2
S) below 10 ppb. Reliable results
are now obtained for up to 16 compounds in a single analysis of CO2
from producers such as Messer or Air Liquide, without any interferences or coelutions.
Drastically improve analytical reliability & accuracy with SilcoTek inert flow path coatings
- Better Process Control - Improved Detection & of Sulfur Compounds
- Consistent Results & Calibration - Faster Instrument Response
See every compound, every time!
The airmoVOC BTEX is Chromatotec’s 4U module for acetaldehyde and BTEX analysis in 1200 s using a Flame Ionisation Detector (FID). This unit is MCERTS certified for benzene measurement following EN 14662-3 (2013) and TÜV certified for BTEX analysis (1996), with a limit of quantification (acetaldehyde)< 5ppb.
More information online:
ilmt.co/PL/aza5 For More Info, email:
High quality double valve pumps for reliable VOC and groundwater sampling
For more information:
Visit
www.SilcoTek.com Email
SilcoD@SilcoTek.com Call +1 (814) 353-1778
The Solinst Model 408 double valve pumps are positive displacement, gas drive pumps providing high quality, consistent groundwater samples, and excellent VOC sample results. These pumps come in stainless steel, 5/8” or 1.66” diameters. Portable or dedicated versions are available. They can be fitted with packers to control groundwater flow and limit purge requirements. The double valve pumps are easily disassembled for decontamination.
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ANNUAL BUYERS GUIDE •
WWW.PETRO-ONLINE.COM
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