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VT-2000 VORTEK FLOW TECHNOLOGY 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.



Specifications

Manuals

Drawings
Applications

  Specifically designed for use in small ducts as a high performance alternative to Pitot stations with velocity pressure transmitters, and thermal devices

  Flow measurement applications in industrial and process flow measurement, semi-conductor, and pharmaceutical cleanrooms

  Laboratories

  Animal rooms

  Operations rooms

  HEPA filter systems where flow monitoring is critical to system performance

Advantages


  Linear sensor output
  True velocity averaging
  Drift-free operation
  Ten-to-one flow turndown
  Impervious to dirt and other suspended materials in the airstream

 

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. Individual sensors on the probes provide pulse frequency electronic output signals which are directly proportional and linear to the 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).



Specifications

Manuals

Drawings
Applications

  VAV fan synchronization for large inlet fans (greater than 24" Diameter)
  Cleanroom flow tracking and control of pharma semi-conductor, process/industrial, hospital and R&D facilities, filter monitoring , and lab pressurization
  Filter monitoring
  Lab pressurization



Advantages

  Linear sensor output
  True velocity averaging
  Drift-free operation
  Ten-to-one flow turndown
  Impervious to dirt and other suspended materials in the airstream

VT-7000 VORTEK FLOW TECHNOLOGY MEASUREMENT

The VT-7000 Airflow Measuring Device consists of multi-sensor probes mounted on a bar and installed in the inlet of large fan inlets.  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.)


Specifications

Manuals

Drawings
Applications

  VAV fan synchronization for large inlet fans (greater than 24" Diameter)
  Cleanroom flow tracking and control of pharma semi-conductor, process/industrial, hospital and R&D facilities, filter monitoring , and lab pressurization



Advantages

  Linear sensor output
  True velocity averaging
  Drift-free operation
  Ten-to-one flow turndown
  Impervious to dirt and other suspended materials in the airstream

 

 

VT-8000 VORTEK FLOW TECHNOLOGY MEASUREMENT

The VT-8000 Airflow Measuring Device consists of multiple sensors which are mounted on the fan to 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.)


Specifications

Manuals

Drawings
Applications

  VAV fan synchronization for small inlet fans (Less than 24" Diameter)
  Cleanroom flow tracking and control of pharma semi-conductor, process/industrial, hospital and R&D facilities, filter monitoring , and lab pressurization



Advantages

  Linear sensor output
  True velocity averaging
  Drift-free operation
  Ten-to-one flow turndown
  Impervious to dirt and other suspended materials in the airstream

 

 

IAQ2000 IAQ 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.


Technical Data Sheet
Applications

  After inlet louvers on an outdoor air inlet
  Under the rain hood of roof top units
  Large ducts with low velocities

 



Advantages

  Velocities as low as 60 fpm
  Not affected by moisture
  Large areas with low velocities
  Works in turbulent air
  Stable transmitter output
  User friendly

 

 

 

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").


Technical Data Sheet
Applications

  Hospitals, including patient isolation, autopsy and operation rooms
  Prisons and shelters
  Chemical laboratories

 



Advantages

  Continuous monitoring at a fraction of the cost of manual techniques
  Meets ansi and aiha lab safety standard, z9.5-1992
  Rugged construction
  Fewer installation constraints
  Immunity to fouling by lint and dirt

 

 

 

BAPI-STAT COMBINATION TEMP / HUMIDITY WALL SENSOR

The Bapi-Stat 3 features a large display and membrane pushbuttons for wipedown cleaning. It is available as a temperature sensor alone or as a combination temp/humidity sensor. Depending on the options selected, the BAPI-Stat 3 can display room temperature, temperature setpoint, room humidity, humidity setpoint and override status. 


Technical Data Sheet
Applications

  Room Temperature and Humidty monitoring within the Lab


Advantages

  Large LCD display with offset adjustment
  Easy up / down arrows for setpoint
  Membrane pushbuttons
  Analog outputs for most controllers
  Various type of temperature sensors
  Contact outputs for Occupied Status
  Tek-Air Logo in the room for the customer

 

 

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.


Technical Data Sheet
Applications

  All types of fumehoods and biological safety cabinets


Advantages

  Simple to Install and Operate
  Continuous Monitoring of Velocity
  Reliable, Accurate and Fast Speed of Response
  Unoccupied Mode - Digital Input
  Alarm Status to BAS - Alarm Relay
  Visual Status Indicators
  Audible Alarm