Industrial Process Controls :: Analyzers

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      D12-IR Digital Gas Transmitter
        
        ATI's Series D12-IR gas transmitter eliminates the poisoning problems inherent in catalytic bead sensors.  While Catalytic LEL sensors offer reliable service the presence of silicon vapors, hydrogen sulfide and halogenated hydrocarbons can quickly degrade sensor performance.  Infrared sensing technology is not susceptible to these potential interferants, which means greater measurement stability and longer sensor life.

Model A12-17

Combustible Gas Detectors are used in a wide variety of Industrial Plants to detect leakage or buildup before it reaches explosive levels. ATI's Auto Test Combustible Gas Transmitter eliminates the need for frequent response checks. This transmitter performs an automatic gas test on the sensing element every 24 hours. The result is a combustible gas detector system with a level of reliability beyond that of any other system available. This daily sensor response verification is as close to a fail-safe detection system as you can find, with the added benefit of greatly reduced manual testing.

      Model A15/64 Dissolved Ozone Monitor
        
        The Model A15/64 is an advanced electrochemical system for continuously monitoring dissolved ozone concentration in water. It uses a direct sensing

ozone probe to measure dissolved ozone specifically, without interference from other sample components, such as residual chlorine. Engineered

to perform reliably with a minimum of maintenance.

Model A23-14 Ozone Gas Generator

ATI's Model A23-14 is a portable generator designed to produce an ozone gas concentration below 1PPM, which can be used for detector calibration at almost any location. Ozone generators are supplied in a durable molded case with sufficient space for outlet tubing and calibration adapters. The basic kit contains the generator, one 103 liter air cylinder with fixed flow regulator and 3 feet of outlet tubing.

      Model B12 2-Wire Gas Transmitter
        
        Series B-12 transmitters are loop-powered instruments that transmit a 4-20 mA signal linearly proportional to gas concentration.  Operated from a 24 VDC power supply, the transmitter will drive loads up to 675 ohms, sufficient for most monitoring applications.  Alternatively, the unit can operate at 12 VDC - with reduced output load--for applications requiring battery operation.

Model C12-17 Combustible Gas Transmitters

Model C12-17 is a stand-alone gas transmitter designed to detect potentially hazardous concentrations of combustible gases in ambient air. C12-17 Combustible Gas Transmitters are three-wire transmitters, operating from 24 VDC power supplies and transmitting a 4-20 mA signal proportional to a 0-100% LEL (Lower Explosive Limit) of a particular gas or vapor. The transmitter is available either as a blind transmitter or with integral LCD display that provides local indication of gas concentration, visible through the glass window in the explosion-proof housing.

      Model D12
        
        D12 transmitters provide useful features that simplify installation, operation, and maintenance.  From clear menu-driven setup pages to large numerical display of gas values, you simply can't find a more versatile transmitter.

Q45D Dissolved Oxygen Monitor

ATIs Model Q45D Dissolved Oxygen Monitor provides reliable oxygen measurement and reduced maintenance costs. The galvanic dissolved oxygen sensor uses a rugged 5 mil Teflon membrane to resist mechanical abrasions and tears. The membrane serves as a barrier to allow molecular oxygen to diffuse into the reaction cell where it is reduced, producing a small current which is proportional to oxygen concentration.

      Q45H Chlorine Monitors
        
        ATIs Model Q45H is designed for on-line monitoring and control of chlorinations systems. It is available in two versions; a free chlorine monitor for drinking and cooling water systems, and a combined chlorine monitor ideally suited for "chloraminated" drinking water. The combined chlorine system can all be used in wastewater effluents where sufficient ammonia is present prior to chlorination to result in a predominantly monochloramine residual.

Series A14 Gas Sens Ozone Gas Leak Detector

The Gas Sens A14 Modular Gas Detector is a flexible component system providing a variety of options to meet individual gas detection and alarm requirements. The Gas Sens system can be applied to the simplest or most complex gas detection application. Economical and low maintenance, this system is your best choice for reliable gas leak detection. Gas Sens gas detection systems consist of individual modules that can be located where required.

      Series A21 Gas Sample Pumping System
        
        ATI's A21 Gas Sampler is a pumping system designed to draw gas samples from ducts or hard to access locations and deliver the samples to gas sensors such as the D12 Toxic and Combustible Gas Detector that would be located in a more convenient area.