Products | Analog sensors & transmitter RedCos.. 
Analog, Electric Sensors and Transmitter RedCos.. for Hazardous Locations
ATEX 2014/34/EU | Explosion proof | zone 2 and 22
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
Technical data
Measurement range*Min. range*Overload protected*Electric supplyOutputDisplayProtection / Housing materialAmbient temperature/-humidityPower supplyMeasurementsMeasurements stainless steel typeWeightExplosion proof for allInstallation area ModulCertification*depending on typeRedCos-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
to the technical data sheetsDelivery – 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
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
Technical data
Measurement range Temperature*Measurement range Humidity*ApplicationElectric supplyConnectable sensorsOutputDisplayProtection / Housing materialAmbient temperature/-humidityPower supplyMeasurementsMeasurements stainless steel typeWeightExplosion proof for allInstallation area ModulCertification*depending on sensor type ExPro-C..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, CSADelivery – RedCos-D..
- Analog module RedCos-D.. with integrated terminal box
- 3 × Tapping screw Ø 4,2 × 13 mm
- Required accessory: ExPro-C.. Sensor
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
- 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
