Digi-Sense Hot Wire Thermo-Anemometer with NIST Traceable Calibration Certificate (each)The Digi-Sense hot-wire thermo-anemometer is designed for precision air velocity and airflow measurements in seven user-selectable units (ft/min, m/s, mph, km/h, knots, CFM, or 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 and shows real time, maximum, minimum, and average values for the parameters under investigation. Slim telescopic probe is designed to reach into small openings.
The handheld hot-wire anemometer permits single point measurements or average measurements taken over a given time period. Comes in a foam-cut hard carrying case to protect the instrument between uses. Includes software and USB cable to download measurements into a PC for analysis and storage. Low-battery indicator prompts battery replacement, preventing power loss.
- High precision at very low air velocities and flow rates
- Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
- Measure air velocities up to 4925 ft/min (25 m/s) to cover a broad range of applications
- Measure airflow up to 99,900 CFM (99,900 CMM)
- Large dual-function LCD with back-light capability for easy reading
- Auto power-off extends battery life
What's Included:telescoping hot-wire probe sensor with cable, USB cable, software CD, hard carrying case, AC/DC power adapter, one 9 V battery, and NIST-traceable calibration report with data supplied by InnoCal.
Specification
Hot-Wire AnemometerProduct Type
Digi-SenseBrand
Product Line
Class
Grade
ASTM Number
ASTM Application
Capacity
Air velocity: 0.1 to 25.0 m/s, 20 to 4925 ft/min, 0.3 to 90 km/hr, 0.2 to 55.8 mph, 0.2 to 48.5 knots; Air flow: 0 to 99,900 cfm , 0 to 99,900 ccmRange
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: ±(5% + 1 digit) reading or ±(1% + 1 digit) full scaleAccuracy
Precision
32 to 122°F (0 to 50°C)Temperature Range
0.1°F/°CTemperature Resolution
±1.8°F (±1°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; For Temperature: °F, °CUnits 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/Mean, data holdOperating 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
Cable 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
Notes
Telescoping hot-wire probe sensor with cable, USB cable, software CD, hard carrying case, AC/DC power adapter, one 9 V battery, and NIST-traceable calibration report with data supplied by InnoCal.Includes
Unit Size
Pack Quantity
Case Quantity
Packaging
8.25 x 3 x 2 inchesOverall Dimensions
Net Weight
| Product Type | Hot-Wire Anemometer |
| Units | For Air Velocity:m/s, ft/min, km/hr, mph, knots
For Airflow: cfm, cmm
For Temperature: °F, °C |
| Temp resolution | 0.1°F/°C |
| Volume range | 0 to 99,900 cfm
0 to 99,900 ccm |
| Volume resolution | 0.001 to 100 cfm
0.001 to 100 ccm |
| Temp range | 32 to 122°F (0 to 50°C) |
| Temp accuracy | ±1.8°F (±1°C) |
| Model | 20250-16 |
| Qty/ea | 1 |
| Brand | Digi-Sense |
| Operating conditions | 32 to 122°F (0 to 50°C)
<80% RH, noncondensing |
| Sampling time | Approximately every 0.8 second |
| Air velocity range | 0.1 to 25.0 m/s
20 to 4925 ft/min
0.3 to 90 km/hr
0.2 to 55.8 mph
0.2 to 48.5 knots |
| Air velocity resolution | 0.01 m/s
1 ft/min
0.1 km/hr
0.1 mph
0.1 knots |
| Air velocity accuracy | ±(5% + 1 digit) reading or ±(1% + 1 digit) full scale
whichever is greater |
| Display | Large, dual, backlit LCD
(1-7/8" x 2-3/8" or 4.7 x 6 cm) |
| Output | USB |
| Data Logging | No |
| Dimensions | 8-1/4" x 3" x 2"
(21 x 7.5 x 5 cm) |
| Power | One 9V battery (included) or AC adapter |
| Data storage | Min/Max/Mean, data hold |
