Ametek Process Instruments | Alco Automation Pte Ltd

Ametek 888 Sulfur Recovery Tail Gas Analyzer

alcoauto — Mon, 08 Jul 2024 08:38:27 +0000

The 888 utilizes ultraviolet (UV) spectroscopy to accurately monitor hydrogen sulfide (H₂S) and sulfur dioxide (SO₂) concentrations in sulfur recovery tail gas. The analyzer delivers next-level reliability, with automatic flow control, flange temperature alarm and an extended ambient temperature range providing solutions to the most common external failure modes. There are two configurations of the 888 available for sulfur recovery measurements. The original 888 is compact and rugged, and mounts directly on to the process pipe, eliminating the complexity and safety issues of fiber-optic coupled photometers. The 888L is suitable for end users or end use locations that require the analyzer electronics and interface be located away from the sampling location. The 888L electronics and measurement enclosures can be mounted inside a shelter or at a location other than on the process pipe, and it includes a remote demister probe that is installed at the sample tap, and heated sample lines that transport the process sample gas to and from the measurement enclosure. Designed specifically for monitoring H₂S and SO₂ in sulfur recovery tail gas, the 888 analyzers are built on more than 40 years of field-proven application experience, and provide an ideal solution for the hydrogen processing industry. Key Benefits:-

Auto-flow control, an industry first
Flange temperature alarm to warn of non-functioning steam trap
Rated to 60°C (140°F) ambient temperature
No sample line, no fiber optics
No shelter, IP65/NEMA 4X rated
Safe process isolation during service
Five-year lamp life
Smart maintenance predicting diagnostics
Web-enabled interface

Applications: -

Conventional Claus sulfur recovery
Super Claus selective oxidation
Sub dew point Claus process

Key Markets:-

Refining sulfur recovery
Gas processing sulfur recovery
Coke oven gas sulfur recovery

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Ametek Thermox CG1000 Oxygen Analyzer

alcoauto — Mon, 08 Jul 2024 08:31:19 +0000

The CG1000 is a portable oxygen (O₂) analyzer with a wide operating range (0.1 parts per million (ppm) to 100% O₂, auto-ranging), a rapid response to net oxygen changes, and advanced electronic capabilities for easy system integration. This portable analyzer offers rapid response times of less than five seconds over a single decade, monitors sample flow to ensure reliability, and is easily integrated into control schemes via digital communications and analog outputs. The CG1000 uses zirconium oxide for precise oxygen measurements. An electronic flow sensor ensures a reliable sample flow. An optional built-in pump allows samples to be pulled from processes under vacuum with pressure compensation. Compact and lightweight, the CG1000 provides a portable solution for an extensive variety of applications across hydrocarbon processing, industrial gas, pharmaceutical, specialty welding, fiber optics and semiconductor industries. Options available for rapid thermal processing (RTP). Key Benefits: - • Fast response of <5 sec over 1 decade • Fails safe to air instead of reading zero O2 • Reliably monitors sample flow • Calibrated on % gases to read low ppm, reducing calibration expenses • Easily integrated into control schemes via digital communications & analog outputs • Available in specialized models for RTP Applications: - • Rapid thermal processing (RTP) • Air separation • Inert gas purity (N2, Ar, CO2, He, etc.) • Blanket/purge gas analysis • Glove box applications • Cryogenic gas generation • Atmospheric oven/furnace control • UV curing ovens Key Markets: -

Semiconductor
Specialty welding
Pharmaceutical
Fiber optics
Polymer
Graphite and chemical carbon fiber

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Ametek Model 933 H2S in Natural Gas

alcoauto — Tue, 27 Aug 2019 09:37:23 +0000

The 933 is a unique UV-based photometric analyzer system for H2S analysis when present in concentrations below 100 ppm in natural gas and other applications. The analyzer responds quickly to changes in H2S concentration and it quickly self-recovers from extreme upset conditions.

The 933 uses AMETEK’s proprietary frontal elution chromatography sampling technique, combined with the exceptionally high-resolution, multi-wavelength 900 Series ultraviolet (UV) optical bench. These combine to provide an accurate, interference-free measurement of hydrogen sulfide (H2S). The result is a unique low-level H2S analyzer that is designed for unattended operation for an extended time period.

Features :

– Extended, unattended operation
– Fully integrated analyzer and sample system
– Self-recovery after high concentration H2S events
– Fast response time to increasing or decreasing H2S concentrations
– Concentration measurements of COS and CH3SH optionally available
– No consumables, reagents, or disposables other than zero gas

Key Markets :

– Natural gas
– Refining
– Chemical and petrochemical
– Industrial gas

Ametek 241CE II Hydrocarbon Dew Point Analyzer

alcoauto — Tue, 27 Aug 2019 07:55:48 +0000

The 241CE II Hydrocarbon Dew Point Analyzer is a quality control tool for natural gas processing, distribution and consumption. Detection and measurement of hydrocarbon dewpoint is achieved in a single cell, single cycle operation. The 241CE II Hydrocarbon Dew Point Analyzer uses a thermoelectric cooler to control the temperature of a two-surface mirror. The mirror’s temperature is measured using a platinum resistance temperature detector (RTD) which provides better long-term stability and accuracy versus thermocouples. Combing sensitive optics with a precisely controlled cooling rate, the 241CE II delivers improved accuracy and repeatability compared to a manual chilled mirror device. Features : - Accurate and objective direct measurement of hydrocarbon dew point temperature at pipeline pressure or Cricondentherm - Proprietary three-stage filter provides superior protection - Designed for unattended operation with low maintenance - Compact design allows mounting in optional enclosures - Digital communications vis Modbus RTU protocol - Fully integrated sample system - Hydrocarbon dew point temperature current output - Optional remote start of measuring cycle available via external input - Can be combined with AMETEK’s quartz crystal microbalance (QCM) moisture measurement in a single package Key Markets : - Natural gas - Power - Chemical and petrochemical - Refining

Ametek IPS-4 Integrated Photometric Spectrometer

alcoauto — Tue, 27 Aug 2019 07:49:06 +0000

The IPS-4 is a huge step forward in capability and reliability for process spectrophotometers. The analyzer is capable of measuring up to eight wavelengths in a gas or liquid phase sample. Sample handling and conditioning systems are available as an option that is integrated into the IPS-4s sample cell enclosure. The optical bench of the IPS-4 contains no moving parts. It uses a xenon lamp with an expected life exceeding two years. The result of this thoughtful engineering is a highly reliable analyzer that has a very low cost of ownership. Features & Benefits : - Multiple gas capability - Analog and digital connectivity - IP65/NEMA 4X enclosure houses all components - Fully integrated sample conditioning Key Markets : - Sulfur recovery unit gas processing - Petrochemical - Refining

Ametek Thermox WDG-V Flue Gas Oxygen & Combustibles Analyzer

alcoauto — Thu, 31 Jan 2019 09:00:29 +0000

The WDG-V Combustion Analyzer has been designed to provide an additional layer of safety with the measurement of excess O2, Combustibles and Methane and by using these measurements to ensure the safe operation of the Burner Management System.

Zirconium oxide for net oxygen measurement and dual hot-wire catalytic detectors for both combustibles and methane
Precise control of low O2 setpoints with confidence
CO detection for control interlocks and safety shutdown
Predictive diagnostics
SIL 2 Capable for SIS implementation of IEC 16508/61511

KEY BENEFITS : - • Internal flow sensor for probe tip to exhaust port sample system confidence • Accurate combustibles (COe) monitoring • Versatility in flange mounting options, digital communications and data management • Completely field-serviceable APPLICATIONS: - • Process heaters • Steam boilers • Thermal oxidizers KEY MARKETS: - • Refining and petrochemical • Power and steam generation • Furnace and kilns

Ametek Process Instruments 3050 Moisture Analyzer

alcoauto — Thu, 31 Jan 2019 08:59:04 +0000

The 3050 Moisture Analyzer series measures trace levels of moisture in a gas through the use of a quartz-crystal oscillator sample cell. Ametek is the leader in quartz-crystal technology, which as proven to have significant advantages over other measurement techniques.

Most accurate trace moisture measurement technology available
Responds far faster to both increasing and decreasing moisture levels
Specific to moisture in most applications
Provides a much more rugged sensor

3050 series analyzers provide continuous, reliable moisture measurements from moderate to very low (sub-1.0) parts-per-million levels, and are available in a variety of packaging and measurement ranges. With nine different models suitable for an extensive range of trace moisture measurement applications, the 3050 series provides solutions for the hydrocarbon processing, industrial gas, LCD/OLED display manufacturing, natural gas and semiconductor industries.

Ametek Process Instruments 5100/5100HD Gas Analyzers (TDLAS)

alcoauto — Thu, 31 Jan 2019 08:56:45 +0000

Based on Tunable Diode Laser Absorption Spectroscopy (TDLAS), the 5100 and 5100HD analyze components of interest in a variety of gas streams. The proven laser based measurement system is free of interferences from other sample stream components, providing fast and accurate results. Maintenance requirements are minimal. The gas stream being analyzed never contacts the key measurement components – the laser light source and detector. For samples requiring conditioning or heat to maintain the sample stream in a measurable gas phase, the 5100HD can include pressure and flow regulators, a 150degC (302deF) heater and/or a pump or eductor. A key feature of the 5100 is the use of a sealed reference cell, which contains a known amount of analyte gas measured, for referencing the emission wavelength of the laser. The use of a reference cell enables both the ability to line-lock the lasers and to continuously verify the instrument calibration. Measure up to three components in one AMETEK 5100HD analyzer. KEY BENEFITS • Fully integrated densitometer • Automatic density compensation • Touchscreen controls with password-protected screens • Rapid update rates, as frequent as one per every five seconds • Proprietary window in flowcell can withstandpressures in excess of 800psig/55bar • Large flowcell diameter reduces interferences APPLICATIONS • Moisture in natural gas • Hydrogen sulfide (H2S) in fuel gases and flares • Ethylene production • Combustion monitoring • Oxygen (O2) in production processes KEY MARKETS • Natural gas • Chemicals • Petrochemicals • Refining

Ametek Asoma 682T-HP Sulfur Analyzer

alcoauto — Thu, 31 Jan 2019 08:54:33 +0000

The ASOMA 682T-HP is designed for the on-line analysis of sulfur in highly viscous hydrocarbons such as crude and residual oil using XRT (X-ray Transmission) technology. This system is ideal for high temperature and pressure sample streams. With its rugged, time-proven proportional counter detector and X-ray tube source, the 682T-HP gives superb analytical precision with a sulfur limit of detection of 200 ppm. The 682T-HP key features include a fully integrated densitometer, automatic density compensation, touch-screen controls, password protected and rapid update rates. KEY BENEFITS

Ideal for analysis of crude and other highly viscous hydrocarbons, pipelines, terminals, blending
Sample stream temperatures in excess of 662˚F (350˚C)
Proprietary window in flowcell can withstand pressures up to 800psig/55 bar (consult factory for higher pressures)
Certified to industry standards
Large flowcell diameter (2 inches/5 cm) reduces interferences
Analysis range for sulfur of 0.02-6.0%

APPLICATIONS Online monitoring of sulfur in: • Crude oil • Marine bunker fuel • Pipelines • Terminals • Blending operations to maximize sweet sulfur content KEY MARKETS • Refining • Terminal operations • Marine fuel