Differential pressure switch

DDEx 500

Article number: 0157.0302
Manufacturer: MAICO
Differential pressure switch for determining the pressure difference between two pressure values between 0 -... more information

Product data sheet
DDEx 500 IM0019851.PNG Differential pressure switch for determining the pressure difference between two pressure values between 0 - 500 Pa
DDEx 500 IM0017898.PNG Differential pressure switch for determining the pressure difference between two pressure values between 0 - 500 Pa
Back
  • On the notes
DDEx 500
DDEx 500 IK
DDEx 500 MKR

Characteristic curve

Dimensioned drawing

Technical data

DDEx 500 - Technical data

Article DDEx 500
Rated voltage 24 V AC / DC
Frequency 50 Hz/60 Hz
Nominal output 4 W
Inom 150 mA
Degree of protection IP 66
Installation site Duct / Channel
Material Aluminium
Colour yellow
Weight 1,01 kg
Weight including packaging 1,55 kg
Width 107 mm
Height 180 mm
Depth 66 mm
Width with packaging 345 mm
Height with packaging 185 mm
Depth with packaging 117 mm
Ambient temperature -20 °C up to 50 °C
EX designation in accordance with the ATEX Directive Ex II 2 G / Ex II 2 D
EX designation in accordance with standard II 2 (1) G Ex e mb [ia Ga] IIC T6...T4 Gb / II 2 (1) D Ex tb [ia Da] IIIC T80°C...T130°C Db IP66
Temperature class T6
Certified as explosion proof EPS 14 ATEX 1 657
Packing unit 1 piece
Range C
GTIN (EAN) 4012799573029
Article number 0157.0302

Accessories / Accessories of

DDEx 500 - Accessories / Accessories of

Specific accessories

Product type Name Art. No. Price*(EUR) Action
Installation kit DDEx 500 IK 0157.0304 on request
  • On the notes
Mounting bracket DDEx 500 MKR 0157.0305 on request
  • On the notes

is a special accessory of

Product type Name Art. No. Price*(EUR) Action
Axial wall fan Fans for potentially explosive atmospheres - - -

Product description

Productdescription

DDEx 500

short description

Differential pressure switch for determining the pressure difference between two pressure values between 0 - 500 Pa

Product description

  • The pressure switch can be parameterised on site, using the menu navigation, without additional electronic aids.
  • The switching point is freely scalable within the setting range 25 - 500 Pa.
  • The integrated display is used for parametrization and shows the current measured value during operation (can be switched off if required).
  • EC type-examined according to ATEX Directive 2014/34/EU for zones 1, 2, 21 and 22.

Table of contents

Wiring diagram

DDEx 500 - Wiring diagram



Predecessor - successor

Notes
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