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Products | Analog sensors & transmitter RedCos.. Schischek GmbH ExplosionproofEx..Red..In..CT/OCT..

Analog, Electric Sensors and Transmitter RedCos.. for Hazardous Locations
ATEX 2014/34/EU | Explosion proof | zone 2 and 22

RedCos-P..

Differential pressure sensors ΔP

Description – Analog differential pressure sensor RedCos-P..

  • Analog electric pressure sensors RedCos-P.. for HVAC systems, e.g. for differential pressure control in hazardous locations zone 2 and 22
  • Volume flow applications optional
  • No additional module in the panel required
  • No intrinsically safe wiring required
  • All parameters adjustable on site w/o additional tools/meas. devices
  • Integrated actual value indication, illuminated, can be switched off
  • Integrated terminal box
  • Robust aluminium housing with protection class IP66
  • Optional available in stainless steel or with offshore/marine coating

RedCos-P..

± 100 Pa...± 7.500 Pa20 Pa25.000 Pa...120.000 Pa24 VAC / DC0-10 V DC, (0)4-20 mA, selectable on siteBacklight, defeatableIP66 / Aluminium casting, coated-20°...+50°C, 0...95 %rHover integrated terminal boxL × W × H = 180 (CT = 187) × 107 × 66 mmL × W × H = 215 × 125 × 68 mm~ 1 kg / VA ~ 2,3 kg / CT ~ 1,1 kgGases, mists, vapours, dustZone 2, 22ATEX, EAC, CSA

Delivery – RedCos-P..

  • Analog sensor RedCos-P.. with integrated terminal box
  • 3 × Tapping screw Ø 4,2 × 13 mm
  • 1 × Short circuit tube ~ 140 mm length

Special models – RedCos-P..-A

  • Module with one intrinsically 4..20 mA output to connect external actual value indicator

Special model in stainless steel – RedCos-P-...-VA

  • Stainless steel housing similar AISI 316, some parts nickel plated

Special model in stainless steel – RedCos-P-...-OVA

  • Offshore version with aluminium housing, pressure conection and screws
    in seawater resistant robust stainless steel (similar AISI 316), M20 cable glands nickel-plated

Special model painted (coated) – RedCos-P-...-CT

  • Aluminium housing offshore/marine coated, seawater resistant, cable
    glands nickel plated, screws in stainless steel
  • Learn more about ...Cos-P-CT

Special model painted (coated) – RedCos-P-...-OCT

  • Offshore version with aluminium housing offshore/marine coated, seawater resistant, cable glands nickel plated, tubes for clamping ring
    Ø 6 mm and screws in stainless steel
  • Learn more about ...Cos-P-OCT

Accessories – RedCos-P..

  • Intrinsic, external LCD indicator connectable to RedCos-P..-A sensors, mounting in hazardous locations zone 2 and 22
  • Mounting bracket for round air ducts up to Ø 600 mm
  • Installation kit with 2 m flexible pressure hose Ø 6 mm
  • Stainless steel pressure tube connection for 6 mm clamp fittings
  • M16 standard cable glands in brass nickel plated
  • M20 Ex-d cable glands in brass nickel plated for armoured cables
    (Offshore applications)
  • Heating system ExPolar for use with RedCos sensors under low temperatures down to −40 °C
RedCos-D..

Temperature-/humidity transmitter°C,%rH
Combination with ExPro-C.. sensors

Description – Analog temperature / humidity transmitter RedCos-D..

  • Analog, electric transmitter RedCos-D.. for measurements of temperature and/or humidity together with ExPro-C.. sensors in HVAC systems, installation in hazardous locations zone 2 and 22
  • Connector for ExPro-C.. sensors for room or duct mounting
  • No additional module in the panel required
  • No intrinsically safe wiring required
  • All parameters adjustable on site w/o additional tools/meas. devices
  • Integrated actual value indication, illuminated, can be switched off
  • Integrated terminal box
  • Robust aluminium housing with protection class IP66
  • Optional available in stainless steel or with offshore/marine coating

RedCos-D..

-40 °C...+125 °C0...100 %rHRoom- and / or Duct-measurement24 VAC / DC1 × ExPro-C.. Sensor0-10 V DC, (0)4-20 mA, selectable on siteBacklight, defeatableIP66 / Aluminium casting, coated-20°...+50°C, 0...95 %rHover integrated terminal boxL × W × H = 180 (CT = 187) × 107 × 66 mmL × W × H = 215 × 125 × 68 mm~ 1 kg / VA ~ 2,3 kg / CT ~ 1,1 kgGases, mists, vapours, dustZone 2, 22ATEX, EAC, CSA

Delivery – RedCos-D..

  • Analog module RedCos-D.. with integrated terminal box
  • 3 × Tapping screw Ø 4,2 × 13 mm
  • Required accessory: ExPro-C.. Sensor

Special models – RedCos-D-A

  • Module with two intrinsic 4..20 mA outputs to connect Ex-i external actual value indicator (Output 1 for °C, Output 2 for %rH)

Special model in stainless steel – RedCos-D-...-VA

  • Stainless steel housing similar AISI 316, some parts nickel plated

Special model painted (coated) – RedCos-D-...-CT

  • Aluminium housing offshore/marine coated, seawater resistant, cable
    glands nickel plated, screws in stainless steel
  • Learn more about ...Cos-D-CT

Accessories – RedCos-D..

  • ExPro-C.. sensors
  • Intrinsic, external LCD indicator connectable to RedCos-D-A transmitter, mounting in hazardous locations zone 2 and 22
  • Mounting bracket for round air ducts up to Ø 600 mm
  • Sensor extension cable 3 m
  • M16 standard cable glands in brass nickel plated
  • M20 Ex-d cable glands in brass nickel plated for armoured cables
    (Offshore applications)
  • Heating system ExPolar for use with RedCos sensors under low temperatures down to −40 °C
ExPro-C.. Sensors, compatible with RedCos-D / RedCos-D transmitter
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ATEX products for
zone 1, 2, 21, 22
(e.g. ExMax)

ATEX products for
zone 2, 22
(e.g. RedMax)

Products for
safe area
(e.g. InMax)

Offshore/Marine
Coated versions
(e.g. ..Bin..-CT / OCT)

Stainless steel versions AISI 316
(e.g. ExCos-P)