Fan Systems for Exhaust Applications

Airtelligence, Inc. represents two manufacturers of fan systems for general exhaust applications. Continental Fan Manufacturing and Soler & Palau. Both of these manufacturers provide our customers a wide range of fan selections and in many cases very fast delivery. From fan parts and accessories to dampers and fan equipment we can supply your needs.

Flow, BTU and Power Metering

Reliable, Simple-to-Use Flow & Energy Measurement Systems

Through continuous innovation, Spire Metering Technologies transforms complex cutting-edge technologies into affordable, reliable and simple-to-use tools for accurate flow and energy measurement. Their ultrasonic flow meters, ultrasonic water meters, BTU meters, electromagnetic flowmeters, KWH meters, automatic meter reading (AMR) and advanced metering infrastructure (AMI) systems - easily customized across a broad range of applications - help you boost system performance, conserve resources, improve efficiency and reduce costs.

Gas & Refrigeration Monitoring

Products from MSA a leader in gas and refrigerant detection. From battery room detectors to refrigeration and everything in between MSA has a solution.

Chillgard® RT Refrigerant Monitor

Capable of detecting refrigerant gas down to 1ppm, the Chillgard RT Refrigerant Monitor is purpose-built to monitor up to eight remote areas—and is completely configurable to detect either a specific refrigerant or group of refrigerant gases.

Z-Gard® C 485 Controller

For wide-ranging gas-monitoring needs, the economical Z-Gard C 485 Controllers are up to the task. The controllers connect with a wide array of MSA Z-Gard S Sensors, with controller models accepting up to 24 sensors. Relay outputs indicate warning, alarm or sensor fail for each zone, and units are available with one or two zones. A large LED readout displays the active channel and the corresponding sensor gas level.

Z-Gard® S Sensor

The Z-Gard S Sensor is designed to detect the presence of carbon monoxide, nitrogen dioxide and combustible gases in air. These sensors employ solid state, electrochemical or catalytic sensors which generate a representative output signal proportional to the calibrated operating range. All Z-Gard S Sensors are available with 2 output versions, a 4-20mA analog output, or an addressable RS-485 digital signal. Z Gard Sensors with RS-485 digital output are specifically designed to operate as a system with any Z-Gard CXII or C 485 Controller.

Pressure Independant Fluid Flow Valves

DANFOSS AB-QM PICV

The Danfoss AB-QM is a Pressure Independent Control Valve (PICV) together with an actuator functions as a control valve and it has an integrated balancing function. The AB-QM is a high quality product that is manufactured with a high precision. That means it will give you accurate control independent of the circumstances in the HVAC system.

This valve requires no up or down stream pipe diameters to provide very accurate flow control over large pressure range. Sizing is easy as you only need know the pipe size and the GPM required. The valves come in 10 sizes from 0.2 to 1950 gpm.

Server Rack - pressurization

Servaire-x100 rack mounted bidirectional airflow measurement device can detect very small pressure differentials [as low as 0.0002" H2O] across containment zones by measuring the airflow bleed across a false server. Temperature measurement of the bleed airflow path is also provided.

Typical Applications include:

Supply air - fan control

Supply air - deficiency detection

Supply air - over-pressurization detection

Containment aisle short-circuit airflow detection

Particulate mitigation

Particulate contamination can be a major contributor to corrosion failures within data centers. Changes in solder composition, continued miniaturization along with increasing circuit package densities and data center location in regions with polluted environment can be a large cost to data center operations. Applying SecuireAir Advanced Collector System which uses Particle Control Technology can be an effective solution for these facilities. See white paper.