URx41xS – Gas detectors for EW40 system (BUS communication) – ATEX Ex nA

ATEX Ex nA certified gas detector with operating status LED to centralise, via communication BUS, gas alarm warnings at three threshold limit setpoints (pre-alarm, level 1 and 2 alarms) that can be freely selected using UCE40 control unit.

Countdown of residual life.

Power supply 12 Vdc
Sensor: S (Standard) or P (Professional)
Protection mode: ATEX II 3G Ex nA d IIC T6
Ambient temp.: -20 °C/+50 °C
Extended Temp. Range (On request): -40 °C/+70 °C

Please contact head office for any gas not included in the list below

Sensigas URx41xS documentation
Sensigas URD41IS CARBON DIOXIDE documentation
Sensigas URS41.S OXIGEN documentation

Professional sensor (P)

URx41PS

URB41PS GASOLINE VAPOUR (B)
URC41PS PROPANE (C)
URE41PS ETHYL ALCOHOL (E)
URG41PS METHANE (G)
URI41PS HYDROGEN (I)
URL41PS ACETYLENE (L)
URM41PS AMMONIA (M)
URO41PS CARBON MONOXIDE (O)
URP41PS LPG (P)
URT41PS OCTANE (T)

Standard sensor (S)

URx41SS

URB41SS GASOLINE VAPOUR (B)
URC41SS PROPANE (C)
URE41SS ETHYL ALCOHOL (E)
URG41SS METHANE (G)
URI41SS HYDROGEN (I)
URL41SS ACETYLENE (L)
URM41SS AMMONIA (M)
URO41SS CARBON MONOXIDE (O)
URP41SS LPG (P)
URT41SS OCTANE (T)
URS41SS OXYGEN (S)
URD41IS CARBON DIOXIDE (D)

  • 128x64 dot (32x18mm) backlit graphic display
  • Hall sensors for menu navigation with magnetics actuator UCM (with enclosure closed)

Professional sensor (P)

DN-URx41PS

DN-URB41PS GASOLINE VAPOUR (B)
DN-URC41PS PROPANE (C)
DN-URE41PS ETHYL ALCOHOL (E)
DN-URG41PS METHANE (G)
DN-URI41PS HYDROGEN (I)
DN-URL41PS ACETYLENE (L)
DN-URM41PS AMMONIA (M)
DN-URO41PS CARBON MONOXIDE (O)
DN-URP41PS LPG (P)
DN-URT41PS OCTANE (T)

Standard sensor (S)

DN-URx41SS

DN-URB41SS GASOLINE VAPOUR (B)
DN-URC41SS PROPANE (C)
DN-URE41SS ETHYL ALCOHOL (E)
DN-URG41SS METHANE (G)
DN-URI41SS HYDROGEN (I)
DN-URL41SS ACETYLENE (L)
DN-URM41SS AMMONIA (M)
DN-URO41SS CARBON MONOXIDE (O)
DN-URP41SS LPG (P)
DN-URT41SS OCTANE (T)
DN-URS41SS OXYGEN (S)
DN-URD41IS CARBON DIOXIDE (D)

  • 128x64 dot (32x18mm) backlit graphic display
  • Hall sensors for menu navigation with magnetics actuator UCM (with enclosure closed)
  • Control outputs: N. 4 SPDT relays integrated in the display board

Professional sensor (P)

DR-URx41PS

DR-URB41PS GASOLINE VAPOUR (B)
DR-URC41PS PROPANE (C)
DR-URE41PS ETHYL ALCOHOL (E)
DR-URG41PS METHANE (G)
DR-URI41PS HYDROGEN (I)
DR-URL41PS ACETYLENE (L)
DR-URM41PS AMMONIA (M)
DR-URO41PS CARBON MONOXIDE (O)
DR-URP41PS LPG (P)
DR-URT41PS OCTANE (T)

Standard sensor (S)

DR-URx41SS

DR-URB41SS GASOLINE VAPOUR (B)
DR-URC41SS PROPANE (C)
DR-URE41SS ETHYL ALCOHOL (E)
DR-URG41SS METHANE (G)
DR-URI41SS HYDROGEN (I)
DR-URL41SS ACETYLENE (L)
DR-URM41SS AMMONIA (M)
DR-URO41SS CARBON MONOXIDE (O)
DR-URP41SS LPG (P)
DR-URT41SS OCTANE (T)
DR-URS41SS OXYGEN (S)
DR-URD41IS CARBON DIOXIDE (D)