Print 
Email 
KMS2-R-73-120-B | Kele | Flow
Airflow Station Rectangular 73X120 With Straightner
Brand:Kele
MPN:KMS2-R-73-120-B
SKU:KMS2-R-73-120-B
product specifications
Accuracy
2%
Type
Rectangular Air Flow Station
Max Temperature
350 °F
Velocity Range
100 - 10,000 FPM
With Air Straightner
Yes
Station Length
73 in
Station Width
120 in
product series specifications
- Supply Voltage:
- Not required
- :
- Requires a Differential Pressure Transmitter
- Signal Output:
- Differential air pressure ports
- :
- (Total P. & Static P.)
- Min/Max Air Velocity :
- 100 fpm Min, 10,000 fpm Max
- Velocity Formula*:
- Velocity (FPM) = 4005 x ( √ ∆P in "WC )
- Transmitter Formula*:
- (FPM / 4005)2 = ∆P
- Accuracy:
- ±2% with Velocity >100FPM
- Straighting Vanes:
- 3" long, 1/2" aluminum hexagon cell
- Sensor Type:
- PITOT array with 2 ports,
- :
- Total P. & Static P.
- Normal Measurement Range:
- .0006 "WC to 6.23 "WC
- Size limits:
- In 1‚Ä= increments
- Rectangle:
- 72"W x 72"H max (183cm x 183cm)
- Round:
- 72" Diameter max (183cm)
- Pressure Drop:
- Not Specified
- Operating Pressure:
- Not Specified
- Operating Temperature:
- Up to 350‚Ñâ (177‚ÑÉ)
- Operating Humidity:
- 0 to 100% Non-condensing
- Media Compatibility:
- Clean HVAC duct air
- Process Connection:
- 1/4" Compresstion for copper or poly tube
- Wiring:
- Pressure transmitter per MNFR
- Mounting:
- 1.5" Flanges for rectangle & 1" for round
- Best Results:
- ≈2 duct dia from any transition
- :
- (See install sheet)
- Construction:
- Assembly per order size
- Casing:
- 16-gauge galvanized sheet
- Sensor:
- Rigid anodized aluminum array
- Straightener:
- Aluminum hex w/0.5‚Ä= cells, 3‚Ä= long
- Enclosure Rating:
- None
- Dimensions:
- Casing depth 8‚Ä= (20.3 cm);
- Rectangle:
- H x W dimensions per order, w/1.5‚Ä= flange
- Round:
- W diameter per order, w/1‚Ä= flange up to 15‚Ä=
- Weight:
- About 0.6 lb. per sq ft.
- Approvals:
- Not Specified
- Warranty:
- 1 year
- *Formulas based on standard air density = 0.075 lb / ft3:
product series features
- Multiple total and static pressure sensing ports along the length of the element
- Factory mounted and pre-piped in a flanged duct section (casing)
- Optional: Honeycomb airflow straightening section
- ±2% accuracy from 100 to 800 FPM
- Construction includes a galvanized casing, aluminum flow sensors
- Operation up to 350 degrees F
- Operation from 0 to 100% humidity
- Standard airflow stations have good salt air resistance and are suitable for most HVAC applications
more information & related documents
Series Description
The Kele KMS2 Series airflow measurement station consists of single or multiple airflow elements, factory mounted and pre-piped in a casing designed for flanged connection to the ductwork. The station can also incorporates an airflow straightening section constructed of aluminum honeycomb having a ½ inch opening and 3 inch depth. Standard materials consist of a G90 galvanized casing, 6063-T5 anodized aluminum flow sensors, and optional 3003 aluminum airflow straightener. The total pressures sensed by the upstream ports are continually averaged within an isolated chamber. The static sensing ports (located where the influence of the velocity head is zero) are averaged in a second isolation chamber. Multiple elements are manifolded together for connection to a differential measurement device for flow measurement and indications. Kele is the leading supplier of building automation products. When you need the right product, right now, count on Kele.
Kele Description
AIRFLOW STATION RECTANGULAR 73X120 W/ STRAIGHTNER
Manufacturer
Kele
Related Documents
Kele KMS2 Rev 000 
