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Air flow monitor evaluation unit NLSW2a

SKU: 56558

Description

Air flow monitor with switching output for switch cabinet installation

Type tested by TÜV NORD in accordance with DIN EN 61010-1: 2011-07

Large measuring range, quick and easy commissioning

Example areas of application: Monitoring of heating registers, air curtain systems, butterfly valves, fans, DDC


Operating instructions (German/ English)

Power supply
€169,50
Shipping will be charged at checkout.

TÜV type examination: Download

Technical drawing 3D: Download

Technical drawing 2D: Download

Operating instructions EN: Download

Operating instructions EN: Download

Specification
  • Medium
    Gases
  • Flow measuring range
    0.5 ... 30 m/s
  • Media temperature
    -20 ... 80°C
  • Switching point
    Adjustable via potentiometer
  • Enclosure protection class
    IP40
  • Output signal
    Switching output
  • Switching output specification
    Relay output
  • Relay output specification
    Relay output
  • Dimensions
    120 mm x 45 mm x 73 mm
  • Electrical connection
    10 terminals (2.5 mm²)
  • Power consumption max
    3 VA, 4.5 VA
  • Ambient temperature
    -20 ... 50°C
  • Pollution class
    II

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Air flow monitor evaluation unit NLSW2a

€169,50

Air flow monitor with switching output for switch cabinet installation

Type tested by TÜV NORD in accordance with DIN EN 61010-1: 2011-07

Large measuring range, quick and easy commissioning

Example areas of application: Monitoring of heating registers, air curtain systems, butterfly valves, fans, DDC


Operating instructions (German/ English)

Availability

Power consumption

Specification Response time (s)

Minimum pipe diameter

Measuring range temperature Filter

HS Code

Output power min.

Moisture resolution

Analog output specification

Product type Flow

Sensor protection class

Immersion depth

Accuracy of the atmospheric pressure

Weight

Insulation resistance

Material connection head

Material sensor

Response time

Enclosure protection class

IP40

Type of sensor element

Ambient temperature

-20 ... 50°C

ATEX certification

Fastening strap specification

Housing dimensions

Device type

Device type

Sensor cable length

Conformity

Housing material

Temperature measuring range

Temperature measuring accuracy

Product type Temperature

Silver level

Ambient temperature Device

Operating pressure

Medium

Gases

Pressure measuring range

Product type Print

Test mark

Switching differential

Switching capacity

Switching point

Adjustable via potentiometer

Operating voltage

Digital output

Own consumption

Measuring range CO₂

Measuring accuracy relative humidity

Product type Humidity

Reaction time measurement Co.

Power supply

Manufacturer

Product type HVAC

Analog signal

Power consumption max

3 VA, 4.5 VA

Maximum pressure

Display

Electrical connection

10 terminals (2.5 mm²)

Operating temperature

Product type fill level

Relay output specification

Load resistance

Ambient humidity

Ambient temperature Maximum Celsius

Ambient temperature (min. °C)

Compressive strength

Media temperature

-20 ... 80°C

Product type

Process connection

Temperature gradient

Measuring resistor

Differential pressure max

Accuracy of the output signal LCD Modbus

Flow measuring range

0.5 ... 30 m/s

Signal output

Process connection 1

Switching function with flow

Signal display with flow

Signal output flow

Analog output

Notes

Minimum switching capacity

Optimum run-out distance

Optimum run-in distance

Reproducibility of the output signal

Signal display circuit

Current and contact load capacity

Power supply tolerance

Overvoltage category

Pollution class

II

Analog input_CO_

Digital input

Measuring range relative humidity

Potentiometer

Potentiometer output

Scale range

Analog input

Analog input_CO2

Installation depth

Digital outputs

Digital inputs

Error inputs

Ambient temperature1

Color

Output signal

Switching output

Recommended cable cross-section

Signal output Sensor short circuit

Signal output sensor break

Outside diameter

Inner diameter

Thread

Temperature range

Lining

Diameter

Flow measurement accuracy

Setting range

Sensor response length

Capillary tube length

Protection class

Material

Measuring accuracy pressure relative

Temperature compensation

Country of origin

Vacuum resistance

Hysteresis

Repeatability

Material contact

Bursting pressure

Measuring range atmospheric pressure

Measuring range pressure V2

Short-circuit protection

Max Bürde

Reverse polarity protection

Accuracy of VOC measurement

Measuring range VOC

Media compatibility

Overload pressure

Alarm

Measuring range VOC1

Relay output

Power (kW)

Heat dissipation

Minimum load

Supply output

Cable trenches

Storage temperature

Fuse

Measuring accuracy_CO_

Front cover

Interface

Power supply

Efficiency

Long-term stability

Preset switching point

Customs tariff number

Pulley

Media temperature Max

Media temperature min

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