
DEF/AdBlue Level Sensors
DEF/AdBlue ? SCR Sensors
?
NEW
FLS WH Series
FLS RB Series
FLS PC Series
FLS P Series
FLS PU Series
Package
Type
Stainless steel header
and body
Combined level sensor,
temperature sensor, filter,
AdBlue ? draw and return
solenoid controlled heater,
Rubber header and
stainless steel body
Combined level sensor,
temperature sensor, filter,
AdBlue ? draw and return
heater, collar header
Nylon header and
stainless steel body
Combined level sensor,
temperature sensor, filter,
AdBlue ? draw and return
heater, bayonet header
Plastic header and
stainless steel body
Combined level sensor,
temperature sensor
Plastic header and
stainless steel body
Combined level sensor,
temperature sensor, filter,
AdBlue ? draw and return
heater, bayonet header
locking ring header
Operating Temp
Features
-40°C to 85°C
- Available in a range of
sizes
- High reliability
- Reed switch technology
- Using coolant system to
thaw frozen
- DEF / AdBlue ? feed and
return connections can
be incorporated into the
header
-40°C to 85°C
- Available in a range of
sizes
- High reliability
- Reed switch technology
- Using coolant system to
thaw frozen
- DEF / AdBlue ? feed and
return connections can
be incorporated into the
header
-40°C to 85°C
- Available in a range of
sizes
- High reliability
- Reed switch technology
- Using coolant system to
thaw frozen
- DEF / AdBlue ? feed and
return connections can
be incorporated into the
header
-40°C to 85°C
- Available in a range of
sizes
- High reliability
- Reed switch technology
-40°C to 85°C
- Available in a range of
sizes
- High reliability
- Reed switch technology
- Using coolant system to
thaw frozen
- DEF / AdBlue ? feed and
return connections can
be incorporated into the
header
- Optional solenoid valve
- Various collar adapter
options
DEF/AdBlue ? SCR Sensors with Quality Measurement
In-tank DEF/AdBlue ? Level and Quality Sensors
NE
NE
NE
NE
NE
W
W
W
W
W
QLS WH Series
QLS RB Series
QLS PC Series
QLS P Series
QLS PU Series
Package
Type
Stainless steel header and
body
Combined level sensor
with quality measurement,
temperature sensor, filter,
AdBlue ? draw and return
solenoid controlled heater,
Rubber header and
stainless steel body
Combined level sensor
with quality measurement,
temperature sensor, filter,
AdBlue ? draw and return
heater, collar header
Nylon header and stainless
steel body
Combined level sensor
with quality measurement,
temperature sensor, filter,
AdBlue ? draw and return
heater, bayonet header
Plastic header and
stainless steel body
Combined level sensor
with quality measurement,
temperature sensor
Plastic header and
stainless steel body
Combined level sensor
with quality measurement,
temperature sensor, filter,
AdBlue ? draw and return
heater, bayonet header
locking ring header
Operating Temp
Features
-40°C to 85°C
- Available in a range of
sizes
- High reliability
- Reed switch technology
- Using coolant system to
thaw frozen
- DEF / AdBlue ? feed and
return connections can
be incorporated into the
header
- Optional solenoid valve
-40°C to 85°C
- Available in a range of
sizes
- High reliability
- Reed switch technology
- Using coolant system to
thaw frozen
- DEF / AdBlue ? feed and
return connections can
be incorporated into the
header
- Integrated quality sensor
-40°C to 85°C
- Available in a range of
sizes
- High reliability
- Reed switch technology
- Using coolant system to
thaw frozen
- DEF / AdBlue ? feed and
return connections can
be incorporated into the
header
- Integrated quality sensor
-40°C to 85°C
- Available in a range of
sizes
- High reliability
- Reed switch technology
- Integrated quality sensor
-40°C to 85°C
- Available in a range of
sizes
- High reliability
- Reed switch technology
- Using coolant system to
thaw frozen
- DEF / AdBlue ? feed and
return connections can
be incorporated into the
header
- Integrated quality sensor
- Integrated quality sensor
- Various collar adapter
options
62
Fluid Properties