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Air Quality Sensor

B5W-LD0101-1/2

Highly Sensitive and Compact Air Quality Sensor

• Detection of particles down to 0.5 μm in diameter is

possible while using an LED light source

• Features a unique flow path structure that efficiently sucks in air

• Small in size thanks to its compact optical system

Model Number Structure

Ordering Information

RoHS Compliant

Be sure to read Safety Precautions on page 4.

(1) (2)

B5W- L D 01 01 - @

(3) (5)(4)

(1) Standard type

L: Optical sensor

(2) Sensor type

D: Air Quality sensor

(3) Structure

01: Basic structure

(4) Function

01: Basic function

(5) Packing state

1: Individual

2: Carton

Appearance

Sensing

method

Connecting

method

Output type Model Packing state

Light scattering Connector

Pulse output

(Built-in pull-up resistor 3 kΩ)

B5W-LD0101-1 Individual

B5W-LD0101-2 Tray

17.6

52.3

39.3

Summary of content (6 pages)

PAGE 1
Air Quality Sensor B5W-LD0101-1/2 Highly Sensitive and Compact Air Quality Sensor • Detection of particles down to 0.5 μm in diameter is possible while using an LED light source • Features a unique flow path structure that efficiently sucks in air • Small in size thanks to its compact optical system RoHS Compliant Be sure to read Safety Precautions on page 4.
PAGE 2
B5W-LD0101-1/2 Ratings, Characteristics and Exterior Specifications Absolute Maximum Ratings (Ta=25°C) Parameter Symbol Ratings Unit Supply voltage VCC 5.5 V Input threshold voltage Vth 5.5 V Operating temperature Topr 0 to 45 °C Storage temperature Tstg -25 to 65 °C Exterior Specifications Connecting method Weight (g) Connector 20 Material Case Lens PC PMMA Electrical Characteristics (Ta=25°C, Vcc=5 V, 0 Lx) Parameter Characteristics value Unit MIN TYP MAX VCC 4.5 5 5.
PAGE 3
B5W-LD0101-1/2 Engineering Data (Reference value) Dust concentration - Number of Detected Particles Correlation Graph Number of 700 detected particles 600 [count] 500 V (OUT1) 400 300 200 100 V (OUT2) 0 0 100 200 300 400 500 600 Dust concentration [µg/m3] Mesurement evironment Dust monitor Model: TSI DUSTTRAK II MODEL8530 Impactor: 1.0 μm, Calibration factor=1 Air Quality Sensor Threshold voltage: 0.
PAGE 4
B5W-LD0101-1/2 Safety Precautions To ensure safe operation, be sure to read and follow the Instruction Manual provided with the Sensor. CAUTION This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. Precautions for Safe Use Do not use the product with a voltage or current that exceeds the rated range. Applying a voltage or current that is higher than the rated range may result in explosion or fire.
PAGE 5
B5W-LD0101-1/2 Dimensions (Unit: mm) Air Quality Sensor B5W-LD0101-1/2 6 or less Mounting range Center of exhaust 1.3 outlet 1 3 0.3 50 46 ±0.2 0.3 2×13.8 8.5 37 39.3 2×3 Unless otherwise specified, the tolerances are as shown below. 24.5 17 1.6 16 Pin Terminal name Remarks (1) VCC Input voltage pin (2) V (OUT1) Output voltage pin 1 (3) GND Ground pin (4) Vth Input threshold voltage pin (5) V (OUT2) Output voltage pin 2 41.6 52.
PAGE 6
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.