|
|
| |
Instrument Style
|
|
|
| |
Your choices are...
|
|
|
| |
Insertion Probe Type
|
|
Inserted into the air flow, these instruments measure the effectiveness of ventilation by measuring air velocity.
|
| |
Flow Hood or Balometer
|
|
These instruments measure air volume flow at air supply or exhaust outlets.
|
| |
Search Logic:
|
|
All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
|
|
|
|
| |
Mounting
|
|
|
| |
Your choices are...
|
|
|
| |
Hand-held or Portable
|
|
Portable and/or applicable by hand operation.
|
| |
Fixtured or Permanent
|
|
Mounted or fixtured in place for long-running use.
|
| |
Search Logic:
|
|
All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
|
|
|
|
| |
Air Velocity?
|
|
Air velocity may be measured directly or calculated from the velocity pressure (e.g., FPM, m/s, etc.).
|
| |
Search Logic:
|
|
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
|
|
| |
Air Volumetric Flow?
|
|
Air volume flow is the product of the air velocity and the duct cross-sectional area (e.g., CFM, SCFM, etc.).
|
| |
Search Logic:
|
|
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
|
|
| |
Air Pressure Differential?
|
|
The velocity pressure is the difference between the total pressure and the static pressure (e.g., PSI, etc.).
|
| |
Search Logic:
|
|
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
|
|
|
|
| |
Technology Type
|
|
|
| |
Your choices are...
|
|
|
| |
Thermal Anemometer
|
|
A body is heated up to a fixed temperature and then exposed to the air velocity. By measuring how much more air is required to maintain the original temperature, indication of the air speed is gained. The higher the air speed, the more energy required to keep the temperature at a set level. Based on the principle of wind chill factor. Hot wire, hot ball and thermistor probe types.
|
| |
Differential Pressure
|
|
Pitot tubes, averaging tubes and other velocity pressure measurement devices. The velocity pressure is the difference between the total pressure and the static pressure. A Pitot tube has two pressure sampling points (static pressure and back pressure). Used with a differential pressure transmitter, the difference between these pressures is a measure of the velocity.
|
| |
Vane Anemometer (Velometer)
|
|
A proximity switch counts the revolutions of the vane and supplies a pulse sequence, which is converted by the measuring instrument to a flow rate. Based on the conversion of rotation into electrical signal. Rotating and swinging vane types.
|
| |
Other Technology Type
|
|
Other unlisted, specialized, or proprietary technology type.
|
| |
Search Logic:
|
|
All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
|
|
|
|
| |
Air Velocity Range
|
|
|
| |
Search Logic:
|
|
User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
|
|
|
|
| |
Air Volume Flow Rate Range
|
|
|
| |
Search Logic:
|
|
User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
|
|
|
|
| |
Air Pressure Range
|
|
|
| |
Search Logic:
|
|
User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
|
|
|
|
| |
Accuracy
|
|
|
| |
Search Logic:
|
|
All matching products will have a value less than or equal to the specified value.
|
|
|
|
| |
Local Interface
|
|
|
| |
Your choices are...
|
|
|
| |
Analog Front Panel
|
|
Has analog user inputs such as potentiometers, dials, switches, etc.
|
| |
Digital Front Panel
|
|
Setup or program through the front panel using digital keypad, menus, etc.
|
| |
Search Logic:
|
|
All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
|
|
|
|
| |
Computer Interface?
|
|
Can be controlled or monitored remotely with a computer via interface.
|
| |
Search Logic:
|
|
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
|
|
|
|
| |
Computer Interface Options
|
|
|
| |
Your choices are...
|
|
|
| |
Serial Interface
|
|
Serial communication protocol such as RS232, RS485, USB.
|
| |
Parallel Interface
|
|
Parallel communication protocol such as GPIB / IEEE 488 / HPIB Protocol.
|
| |
Other Computer Interface
|
|
Special requirements such as modem, RF transmitter, etc.
|
| |
Search Logic:
|
|
All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
|
|
|
|
| |
Application Software Included?
|
|
For control or for monitoring meter.
|
| |
Search Logic:
|
|
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
|
|
|
|
| |
Display Type
|
|
|
| |
Your choices are...
|
|
|
| |
Analog Meter or Indicator
|
|
Includes needle meters, LED indicators, etc.
|
| |
Digital Readouts
|
|
Numerical or application-specific readouts
|
| |
Video Display Terminal
|
|
Generic video display terminal, e.g. CRT, flat panel displays, etc.
|
| |
Search Logic:
|
|
All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
|
|
|
|
| |
Also measures temperature?
|
|
|
| |
Search Logic:
|
|
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
|
|
| |
Time or multi-point averaging?
|
|
Compensates for non-uniform air velocity across the duct cross-section.
|
| |
Search Logic:
|
|
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
|
|
| |
Temperature compensation?
|
|
|
| |
Search Logic:
|
|
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
|
|
| |
Audible or Visual Alarm?
|
|
|
| |
Search Logic:
|
|
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
|
|
| |
Selectable Range?
|
|
|
| |
Search Logic:
|
|
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
|
|
|
|
| |
Operating Temperature
|
|
|
| |
Search Logic:
|
|
User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
|
|
|
air flow sensor,
anemometer,
air velocity,
pitot,
pitot static tube,
air sensor,
air flow measurement,
velometer,
airflow sensor,
air flow,
hot wire anemometer,
intake air sensor,
tube pitot,
airflow,
averaging pitot tube,
air flow rate,
pitot tube flow meter,
air flow rate unit,
air flow measure by pitot tube,
cleaning mass air flow sensor
|
|
|
