Lutron AM4201

Lutron AM4201

Anemometer

Features

  • The portable anemometer provides fast, accurate readings, with digital readability and the convenience of a remote sensor separately.
  • Multi‑functions for air flow measurement: m/s, km/h, ft/min, knots.
  • Low‑friction ball‑bearing design allows free vane movement, resulting in accuracy at both high & low velocities.
  • A sensitive balanced vane wheel rotates freely in response to air flow.
  • Conventional twisted vane arms, always a source of unreliability, have been eliminated.
  • Compact housing cabinet, easy to carry out.
  • Built‑in low battery indicator.
  • DATA HOLD function for stored display value on screen. Large LCD display, easy to read.
  • LCD display for low power consumption & clear read‑out even in bright ambient light.
  • Uses durable, long‑lasting components, including a strong, lightweight ABS‑plastic housing case.
  • Wide applications: use this anemometer to check air conditioning & heating systems, measure air velocities, wind speeds, temperature, etc.

General Specifications

Display 18 mm (0.7") LCD (Liquid Crystal Display), 3 1/2 digits.
Measurement m/s (meters per second),
km/h (kilometers per hour),
ft/min (feet per minute),
knots (nautical miles per hour),
Temp. °C (AM‑4202 only),
Data hold.
Operating Temp. 0 to 50°C (32 to 122°F).
Operating Humidity Less than 80% RH.
Air Velocity Sensor Structure Conventional twisted vane arms & low‑friction ball‑bearing design.
Temp. Sensor Naked‑bead type K thermocouple probe. AM‑4202 only.
Power Supply DC 9V (006P, MN1604 (PP3) battery or equivalent).
Power Consumption Approx. DC 9 mA.
Weight 325 g / 0.72 lb (including battery).
Dimension Main instrument: 168 × 80 × 35 mm (6.6 × 3.2 × 1.2 inch).
Sensor head: Round, 72 mm Dia.
Standard Accessories Instruction manual — 1 PC.
Sensor probe — 1 PC.
Carrying case — 1 PC.

Electrical Specifications

A. Air Velocity

Measurement Range Resolution Accuracy
m/s 0.4 – 30.0 m/s 0.1 m/s ± (2% + 1 d)
km/h 1.4 – 108.0 km/h 0.1 km/h ± (2% + 1 d)
ft/min 80 – 5910 ft/min 1 ft/min ± (2% + 20 ft/min)
knots 0.8 – 58.8 knots 0.1 knots ± (2% + 2 d)

B. Temperature

Measurement Range Resolution Accuracy
°C −20 to 60°C 0.1°C ± 0.8°C
°F 0 to 140°F 0.1°F ± 1.5°F

Selling Unit EACH
Model No AM4201
Brand Lutron brand logo
Description Anemometer
Width 80mm
Height 35mm
Length / Breadth / Depth 168mm
Weight 95.2g
Categories Test & Measurement Equipment
Digital Test Equipment
Anemometers

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