KM 410 IAQ Wöhler

Description

The KM 410 IAQ Wöhler is an air qualitymeter for indoor space. Odlichen instrument For check operation system
HVAC
and ventilationcontrol.

Main features

• Precise measurement of SO₂ – NDIR (non-dispersive infrared absorption) process
• measurement report – with a high-speed thermal printer Wöhler TD 100
• All IAQ values – in one device
• Additional CO sensor
• data logger
• Blue rear light – for use in dark areas
• alarm function – acoustic and visual
• hold function – freezes the current reading
• maximum/minimum values

Technical data

CO2 measurement( NDIRsensor )

• the measuring area: 0 … 5.000 ppm
  
• resolution: 1 ppm
  
• accuracy: ±30 ppm ±5 %
  
• Phase heating: 30 s
  
• Responsive time: <30 s

Measurement CO

• measuring range: 0 … 1.000 ppm
  
• resolution: 1 ppm
  
• accuracy:
  • ±10 ppm or less as 100 ppm
    
  • ±10 % between 101 … 500 ppm
    
  • ±20 % Read more than 501 ppm
    
• Responsive time: <60 s

Temperature

• measuring range:-20 … 60 °C
  
• resolution: 0.1 °C
  
• accuracy: ±0.5 °C

Relative humidity air

• measuring range: 0.1 … 99.9 % r. H.
  
• resolution: 0.1 % r. H.
  
• accuracy:
  • ±3 % at 10 … 90 % r. H. in 25 °C
    
  • ±5 % r. H. at other measurements and 25 °C
    
• Responsive time: <10 s

Main technical features

• Working temperature: 0 … 50 °C
  
• storage temperature : 20 .. .60°C, 10 … 90 % r. h . , non-condensing
  
• power supply: s 4 batteries AA or Network power supply z 9 V-DC adapter(not included)
  
• PC: interface USB
  
• memory: 6.000 per list of CO2, temp. , r. H. , CO
  
• lograti: 1 s … 4 h 49m 59s
• dimensions: 205 x 70 x 56 mm
  
• weight: 200 g

Software and driver

• software
• driver

Use

Other designations: 4280, KM_410 IAQ, KM410IAQ