APEX Premier High Performance Fume Hood Monitor
The Apex Premier™ utilizes state-of-the-art technology to provide the highest level of performance achievable in a fume hood monitor. The heart of the Apex Premier is the smart sensor module which is responsible for accurate, repeatable and instantaneous measurement of fume hood face velocity. Face velocity measurement is made by an ultra-sensitive micro-bridge mass airflow sensor with a response time of less than 3 milliseconds. The analog signal provided by the micro-bridge is digitized by a high-resolution A/D converter, then further enhanced and factory calibrated over the operating velocity range by an automated test and calibration system.
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APEX Basic High Performance Velocity Alarm
Tek-Air is proud to introduce the APEX Basic Velocity Alarm to the critical environments industry. The APEX Basic was developed by Tek-Air to provide the industry with a cost-effective, accurate and reliable velocity alarm to help ensure a safe operating environment for laboratory personnel. The APEX Basic is suited for use on all types of fume hoods and biological safety cabinets.
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Accuvalve™ Electronic Airflow Control Valve
The AccuValve™ AV2000 airflow control valve is a revolutionary product in which Computational Fluid Dynamics (CFD) was utilized to aid in its design. This resulted in a valve that maximizes turndown while maintaining high accuracy throughout the flow range. The AV2000 is the first truly new design in airflow control valves in decades.
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VC-2100/2200 Velocity Sensing Valve Fume Hood System
For basic constant velocity fume hood control using face velocity measurement, Tek-Air recommends model FVC-2100 or FVC-2200. The two systems utilize identical components with the exception of duct exhaust volume sensing equipment added to the FVC-2000 to provide flow limit control. Tek-Air's VorTek airflow traverse probes provide volumetric measurement in that application.
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IAQ2000 Outdoor Air Measurement System
The IAQ Outdoor Air Measurement System is designed for accurate measurement in outdoor air inlet situations where low velocity, dirt, moisture and turbulence affect other products in quantifying the volume of fresh air to the building. The IAQ utilizes a patented air flow sensor in conjunction with a transducer and monitor assembly, which incorporates intuitive directions for the user in setting up and maintaining the product.
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PVP-4000 Airflow Control Valve
The PVP-4000 Airflow Control Valve consists of a VorTek VT-4000 airflow measuring probe mounted in the inlet of a PRD airflow control valve, for direct connection to an FVC fume hood or SmartLab controller.
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PVS-4000 Airflow Control Valve
The PVS-4000 Airflow Control Valve consists of a Vortek VT-4000 Airflow Measuring Probe mounted in the inlet of a PRD Airflow Control Valve, and an SLC-2000 SmartLab Controller.
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PVT-2000 Airflow Control Valve
The PVT-2000 is a precision airflow control valve consisting of a Vortek VT-2000 airflow measuring device mounted in the inlet of a PRD airflow control valve. A factory-installed current-to-pressure (I/P at 4-20 ma) or voltage-to-pressure (E/P at 2-10 vdc) transducer takes an electronic control signal from any airflow controller to modulate the PRD.
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ISO-TEK SPM-2000
The ISO-TEK Space Pressurization Monitoring System is designed for use in a wide variety of applications that necessitate the monitoring of airflow from one room to another. The monitor system can be configured by the user for bi-directional measurement of either air velocity in feet per minute (fpm), or air pressure in inches of water column ("wc").
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TFP-5000 Differential Pressure Airflow Probes
The TFP-5000 Airflow Measurement Probes have an extremely low YAW angle effect throughout the 30° range, an improved signal-to-noise ratio, and they generate an amplified differential pressure signal, improving the ability to make low velocity measurements. Insertion probes can easily be installed in either new or existing ductwork by cutting small entry holes in either side and installing the sensors across the duct area.
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VT-2000 VorTek Flow Tecchnology Measurement
The VT-2000 Airflow Measurement Probe consists of multi-sensor probes available as insertion probes or in pre-assembled airflow stations. Individual sensors provide frequency pulse outputs which are directly proportional and linear to airflow velocity. These digital signals are totalized in the companion transmitter and are converted to a 4-20mA, 1-5 or 2-10 VDC output, linear to flow. Units are available with one to four sensors, in sizes as small as 4" diameter up to four square feet. Either 24 VAC or 15 to 35 VDC power is required for operation.
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VT-5000 VorTek Flow Technology Measurement
Velocity measurement is accomplished by Tek-Air's unique, patented, VorTek sensors. VorTek sensors utilize proven vortex shedding phenomena to measure the true airflow velocity independent of changes in temperature, density, and humidity which affect pitot and thermal airflow measurement systems. The VT-5000 Airflow Measurement Probe consists of multi-sensor probes inserted in the ductwork where airflow is to be measured and transmitted.
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VT-7000 VorTek Flow Technology Measurement
The VT-7000 Airflow Measuring Device consists of multi-sensor probes installed in the inlet of the fan. Individual sensors on the probe provide frequency pulse type electronic output signals which are directly proportional and linear to airflow velocity. These signals are totalized in the companion transmitter and converted to an industry standard, 4-20mA output. (1-5 VDC or 2-10 VDC are also selectable by jumper.) |
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