Digi-Sense Professional CFM/CMM Vane Thermoanemometer with a NIST Traceable Calibration Certificate (each)The Digi-Sense Professional CFM/CMM vane thermoanemometer is designed for precision air velocity and airflow measurements in seven user-selectable units of measure (ft/min, m/s, mph, km/h, knots, CFM, and CMM). The instrument will help you meet cooling and environmental requirements for safety and comfort. The large dual display allows you to simultaneously read air velocity or airflow and air temperature.
Air velocity, airflow, and temperature parameters can be measured on a single point, average, maximum or minimum basis. Up to 16 memory storage locations (8 CFM and 8 CMM) for commonly tested air vent sizes are available to save time. A foam-cut hard carrying case is included to protect the instrument between uses.
Key features include:
- Save time by storing up to 16 commonly used vent area sizes into memory (eight CFM and eight CMM)
- Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards by InnoCal
- User-select units of measure (ft/min, m/s, mph, km/h, knots, CFM, and CMM) eliminates need for conversion
- Measure air velocities up to 5900 ft/min (30 m/s) to cover broad range of applications
- Measure air flow up to 999,900 CFM (999,900 CMM)
- Large dual function 4-digit LCD with backlight capability for easy reading
- Auto power-off extends battery life
- Fits comfortably in your hand
Includes: vane probe sensor with 3.9-ft (1.2-m) cable, hard carrying case, one 9 V battery, and NIST-traceable calibration report with data supplied by InnoCal.
Specification
Digi-SenseManufacturer
WD-20250-15MPN
UPC Code
Digi-SenseBrand
AnemometersProduct
AnemometerType
Product Line
Class
Grade
ASTM Number
ASTM Application
Capacity
Air velocity: 0.40 to 30 m/s, 80 to 5900 ft/min, 1.4 to 108.0 km/hr, 0.9 to 67.0 mph, 0.8 to 58.0 knots; Air flow: 0 to 999,900 CFM, 0 to 999,900 CMMRange
Increments
Air velocity: 0.01 m/s, 1 ft/min, 0.1 km/hr, 0.1 mph, 0.1 knots; Air flow: 0.001 to 100 CFM, 0.001 to 100 CMMResolution
Air velocity: ±(3% + 0.20 m/s), ±(3% + 40 ft/min), ±(3% + 0.8 km/hr), ±(3% + 0.4 mph), ±(3% + 0.4 knots)Accuracy
Precision
32 to 122°F (0 to 50°C)Temperature Range
0.1°F (0.1°C)Temperature Resolution
±4.0°F (±2.0°C)Temperature Accuracy
Thermometer Fill
Glass Type
Coating
Bottle Fill
Humidity Range
Humidity Accuracy
Humidity Resolution
Graduation Range
Graduation Interval
Conductivity
Resistivity
Salinity
TDS
Tolerance (±)
Stopper
Length
Color Code
Readability
Repeatability (S.D.)
Linearity (±)
Pan Size
Air velocity: m/s, ft/min, km/hr, mph, knots; Airflow: CFM, CMM; Air temperature: °C or °FUnits of Measurement
Interface
Calibration
Calibration Points
LCD, backlitDisplay
Spigot
Quick Connects
Hose Barb Size
Thread Diameter
Cap Size
Material
Housing
Draft Shield
Draft Shield Dimensions
Porosity
Pore Size
Disc Diameter
Immersion
ATC
Speed
Speed Increment
Orbit Size
Platform Dimensions
Min/Max/Ave, data hold, recordOperating Modes
Max. Flow (GPH)
Max. Flow (GPD)
Max. Pressure (PSI)
Max. Viscosity (cps)
Max. Strokes per Minute
Flow Control
Turn Down Ratio
Head / Fittings
Head Tubing
Valve Balls
Diaphragm
Valve / Seat / O-ring
Connections
Motor
Power Supply
Filtration Properties
Basis Weight
Retention Rate
Herzberg Rate
Thickness
Capillary Rise
Pressure Drop
Penetration
Ash Content
Field of View
Emissivity
Probe Length
3.9 ftCable Length
Max. Time
Timing Capacity
Timer Channels
Timing Functions
Max. Controlled Time Settings
Holds
Places
Hole Size
Rows/Columns
Autoclavable
Height
Rim to Plate
Inner Diameter
Outer Diameter
Top I.D.
Stem Length
Stem I.D.
Stem O.D.
Base
Body
Camera Port
Condenser
Custom Fluorescence Filters
Dioptric Adjustment
Eyepieces
Eyepiece Type
Eyepiece Magnification
Fluorescence Filter Cubes
Focusing
Head
Horizontal Base Pole
Illumination
Infinity Optics
Interpupillary Adjustment
Magnification
Nosepiece
Numerical Aperture
Objective Magnification
Objective Type
Optical System
Pod Ring I.D.
Sample Clearance
Stage
Stage Clips
Stage Insert
Stage Plate
Stand
Vertical Base Pole
Vertical Travel
Viewing Head
2 yearsWarranty
Working Distance
Zoom Range (Primary)
For Models
Data Logging: 16 memory locations (8 under CFM, 8 under CMM)Notes
Vane probe sensor with 3.9-ft (1.2-m) cable, three AAA batteries, and NIST-traceable calibration report with data supplied by InnoCal.Includes
Unit Size
Pack Quantity
Case Quantity
Packaging
Meter: 8 x 3 x 2 inches, Vane sensor head: 2.75 inch diameterOverall Dimensions
Net Weight
| Product Type |
Vane Anemometers |
| Operating Modes |
Min/Max/Ave, data hold, record |
| Range |
Air velocity:
0.40 to 30 m/s
80 to 5900 ft/min
1.4 to 108.0 km/hr
0.9 to 67.0 mph
0.8 to 58.0 knots
Air flow:
0 to 999,900 CFM
0 to 999,900 CMM
Air temperature:
32 to 122°F
0 to 50°C |
| Units |
Air velocity: m/s, ft/min, km/hr, mph, knots
Airflow: CFM, CMM
Air temperature: °C or °F |
| Resolution |
Air velocity:
0.01 m/s
1 ft/min
0.1 km/hr
0.1 mph
0.1 knots
Air flow:
0.001 to 100 CFM
0.001 to 100 CMM
Air temperature:
0.1°F
0.1°C |
| Accuracy |
Air velocity:
±(3% + 0.20 m/s)
±(3% + 40 ft/min)
±(3% + 0.8 km/hr)
±(3% + 0.4 mph)
±(3% + 0.4 knots)
Air temperature:
±4.0°F
±2.0°C |
| Model |
20250-15 |
| Qty/ea |
1 |
| Brand |
Digi-Sense |
| Display |
Backlit LCD |
| Battery life |
80 hours |
| Logging intervals |
Manual entry |
| Data Logging |
Yes |
| Dimensions |
Main instrument: 8" x 3" x 2" (20.3 x 7.5 x 5 cm)
Vane sensor head: 2-3/4" (7 cm) diameter
Cable length: 3.9 ft (1.2 m) |
| Power |
One 9V battery |
| Data storage |
16 memory locations (8 under CFM, 8 under CMM) |
