Description

The Lutron AM-4207SD is a professional 3-in-1 digital vane anemometer designed for measuring air velocity, air flow, ambient temperature, and optional Type K/J thermocouple temperature. Equipped with a real-time SD card data logger, the instrument stores readings directly in Excel-compatible format without requiring additional software. Featuring a precision low-friction vane sensor, automatic temperature compensation, RS-232/USB interface, and configurable logging intervals, it is ideal for HVAC professionals, industrial maintenance, environmental monitoring, laboratories, and research applications.

Key Features

• Professional 3-in-1 Digital Vane Anemometer
• Real-Time SD Card Data Logger
• Measures Air Velocity
• Measures Air Flow (CFM & CMM)
• Measures Ambient Temperature
• Supports Type K & Type J Thermocouple Temperature Measurement
• Excel-Compatible Data Logging (No Software Required)
• Large Green Backlit LCD Display
• Automatic Temperature Compensation
• Separate Precision Vane Probe
• Low Friction Ball Bearing Sensor
• Multiple Air Velocity Units
• Data Hold Function
• Maximum & Minimum Reading Memory
• Manual & Automatic Data Logging
• Adjustable Logging Interval
• RS-232 / USB Computer Interface
• Auto Power Off
• Clock & Calendar Function
• SD Card Support (1 GB–16 GB)

Applications

Ideal for:

• HVAC Installation & Maintenance
• Air Conditioning Systems
• Ventilation Testing
• Industrial Airflow Measurement
• Clean Rooms
• Pharmaceutical Plants
• Environmental Monitoring
• Mechanical Engineering
• Laboratory Testing
• Fan & Blower Performance
• Wind Speed Measurement
• Air Duct Inspection
• Building Services
• Research & Development
• Educational Laboratories

Technical Specifications

Air Velocity

Available Units

• m/s
• km/h
• ft/min
• mph (mile/h)
• Knots

Air Flow

Supports:

• CFM (Cubic Feet per Minute)
• CMM (Cubic Meters per Minute)

Airflow area can be programmed for direct flow calculation.

Ambient Temperature

Fahrenheit

• 32 to 122°F
• Resolution: 0.1°F
• Accuracy: ±1.5°F

Optional Thermocouple Temperature

Type K

• -100 to 1300°C

Type J

• -100 to 1200°C

(Requires optional thermocouple probe.)

Display

• 52 × 38 mm LCD
• Green Backlight
• Simultaneous Digital Display
• Easy-to-read Large Digits

Data Logger

• Real-Time SD Card Recording
• Compatible with 1 GB to 16 GB SD Cards
• Saves Data Directly in Excel-Compatible Files
• No Proprietary Software Required

Logging Interval

Auto Mode:

• 1 second to 3600 seconds

Manual Mode:

• One-button recording
• Supports Location Numbering (1–99)

Sensor

• Low Friction Ball Bearing Vane
• Separate Remote Probe
• High Accuracy Airflow Measurement

Functions

• Air Velocity Measurement
• Air Flow Calculation
• Ambient Temperature Measurement
• Type K Thermocouple Measurement
• Type J Thermocouple Measurement
• Data Logger
• Data Hold
• Maximum Reading
• Minimum Reading
• Backlight
• Clock
• Calendar
• Auto Power Off
• Automatic Temperature Compensation
• SD Card Formatting
• Adjustable Logging Interval

Interface

• RS-232 Output
• USB Interface (Optional Cable)

Sampling Time

Display Update:

Approximately 1 second

Operating Conditions

Operating Temperature:

0 to 50°C

Operating Humidity:

Less than 85% RH

Power Supply

• 6 × AA (UM-3) Batteries
• Optional 9V DC Adapter

Dimensions

Main Unit:

• 203 × 76 × 38 mm

Vane Diameter:

• 72 mm

Weight

Approximately 515 g

Construction

• Rugged ABS Plastic Housing
• Industrial Grade Electronics
• Precision Ball Bearing Vane Sensor

Standard Package Includes

• Lutron AM-4207SD Main Unit
• Vane Air Velocity Probe
• Hard Carrying Case
• Instruction Manual

Optional Accessories

• SD Memory Card
• Type K Thermocouple Probe
• Type J Thermocouple Probe
• USB Communication Cable
• RS-232 Communication Cable
• 9V AC Power Adapter

Advantages

• Direct Excel Data Logging
• Professional Industrial Accuracy
• No Additional Software Required
• Fast Response Vane Sensor
• Large Backlit LCD
• Excellent for Long-Term Monitoring
• Wide Measurement Range
• Easy Data Transfer
• Suitable for Continuous Recording
• Reliable for Industrial and Laboratory Use

Industries Served

• HVAC
• Building Maintenance
• Mechanical Engineering
• Industrial Plants
• Pharmaceutical Industry
• Environmental Monitoring
• Laboratories
• Research Institutes
• Manufacturing
• Food Processing
• Universities
• Energy & Utilities