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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Alco Portable IR & H2 Analyzer

alcoauto — Wed, 11 Sep 2019 08:18:48 +0000

The Portable IR and H2 Analyzer, combines features of Alco 88 Series IR Analyzer and H2 Scan's HY-OPTIMATM 700B series, thus providing a solution for measuring and analysing Petrochemical Applications, Hydrogen Production and Process Chemical Analysis. It is a convenient and accurate portable instrument for monitoring two different types of gases simultaneously, providing true concentration readings and reliable measurement of the target gases. The Alco 88 Series IR Analyzer offers a choice of different gases such as CO2, CO, CH4, H2O and C3H8 over a variety of measuring ranges. Automatic Temperature and Pressure corrections are included to enable real-time measurements. The HY-OPTIMATM 700B series analyzer provides the most accurate, tolerant and affordable hydrogen process gas measurement solution for industrial markets. The general use analyzer uses a solid-state, non-consumable sensor for direct hydrogen measurement in process gas streams, with no cross sensitivity for other gases. KEY FEATURES - Rugged design that is easy to operate and maintain - Fast warm-up and response time - Latest Non-Dispersive Infrared (NDIR) technology for CO, CO2, CH4, N2O or C3H8 gas measurement - Hydrogen Specific Solid-State Sensor for H2 gas analysis - Digital readout with backlighting for each gas - Built-in membrane filter to filter out the contaminants from the process gas stream - Built-in flowmeters to control flowrate for each type of gas measurement - Built-in back pressure regulator and pressure gauge to adjust the back pressure requirement of H2 gas measurement - Low power consumption , 37.2 watts (max.) - Rechargeable battery operation, 8 hrs field operation (fully charged) - Heavy duty suitcase with retractable handle and noiseless wheels designed for ease of transportation - Weather proof Enclosure with protection to IP67

Alco Model 88 IR Analyzer

alcoauto — Wed, 11 Sep 2019 08:08:47 +0000

The Alco Model 88 Series is a CO, CO₂ and CH₄ Analyzer incorporating the latest Non-Dispersive Infra-Red (NDIR) gas technology, that is based on a vastly improved IR source derived from a constant driver. It produces true dual wavelength IR beams and a detector with no moving parts. The detector exhibits low-drift, high accuracy and rapid response time. Key Features : - Single IR source with dual wavelength - High accuracy and low drift - Fast Response Time - No Moving Parts - 24 Vdc Powered Infra-Red Analyzer - Low power consumption (6 watts) - Highly reliable with minimum maintenance APPLICATIONS - Combustion Efficiency - Stack Gases CEM - Process Chemical Analysis - CO₂ & CH₄ Landfill Emissions - CO2 in Nat. Gas Test Separation Bed - CO2 in Brewery & Beverage Processing

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

ACCULASE-GPA™ TDL H2S ANALYZER

alcoauto — Mon, 19 Aug 2019 12:36:53 +0000

AccuLase-GPA™ is a tunable diode laser (TDL) analyzer that measures 0 to 500 ppm H2S. This analyzer is designed for specific natural gas and refinery applications. AccuLase-GPA™ uses a proprietary measurement cell that detects H2S down to 0.15 ppm, rivaling the capabilities of lead-acetate tape technology. AccuLase-GPA™ is specific to H2S without methane, CO2, or benzene interferences. Since AccuLase-GPA™ does not require a scrubber system, the response time is 30 seconds. Features: - 0.15 ppm LDL Sensitivity Every 30 Seconds - - No Background Scrubber Required - Multi-Stream Up to 4 Pipelines, a Cost-Effective Solution for Custody Transfer - Certified for Hazardous Areas

FPA 4100™ UV DIGITAL PHOTOMETERS

alcoauto — Thu, 31 Jan 2019 09:16:26 +0000

Galvanic’s FPA 4100 family of process photometers enables measurement of the concentration of a wide variety of analytes in both liquid and gas streams. The photonics module can accommodate either UV or visible light sources and has a temperature controlled photo diode block for maximum signal stability. The light source and detectors are coupled to a measurement cell via fiber optic cables. Features:

Continuous measurement without the need for reagents or compressed gases
Cell may be installed in a bypass line or in-line; measurement cells may be heating using an oven or by steam jacketing
Linear response to concentration
Multi-stream (up to 8) analysis option
Temperature-controlled detector block and UV light sources for stability, long lamp life
Dual-wavelength measurement compensates for turbidity, changes in light intensity, optical window coating, and bubbles

MONITEK ULTRASONIC™ OIL-IN-WATER ANALYZERS & TSS MONITORS

alcoauto — Thu, 31 Jan 2019 09:15:05 +0000

The Monitek UltraSonic turbidity and total suspended solid (TSS) monitors are ideal for applications that require detecting suspended solids in samples that typically coat sensors, particles in opaque liquids, and oil in water. Monitek's two-component systems include modular, fit-for-purpose probes to pair with the UltraSonic controller. The monitors employ the principle of ultrasonic reflection for measurement, where an emitted ultrasonic pulse is reflected by the particles in a return "echo", which is back-scattered and transformed into an electronic signal. The system detects, evaluates, and then displays the signal as a precise measurement value. Various sensor configurations allow for installation into process pipes, tanks, or open channels. Applications include Catalyst detection and catalyst recharge in Chemical Plants, Edible Oil Processing in the Food & Beverage industry, as well as across the industry in Oil & Refining/ Petrochemicals and in Pulp and Paper industry. Features:

Process calibration curve can be created between two and 16 standards
Measurement frequencies: 5 MHz and 15 MHz
High measurement sensitivity
Programmable range (maximum 1 % TSS)
Programmable measurement units (ppm, mg/l, %, etc.)
Linearization of measurement values
Precision: +/- 1% of range