Endress+Hauser Level Sensors

Ultrasonic sensor for level and flow measurement

-40 В°C ... 95 В°C
(-40 В°F ... 203 В°F)

0.7 bar ... 3 bar abs
(10 psi ... 43 psi)

Max. measurement distance

+/- 2 mm + 0.17% of measured distance

UP (unsaturated polyester)
Silicon / Al PTFE coated

Ultrasonic Level Gauge

-40 В°C ... 80 В°C
or 150 В°C
(-40 В°F ... 176 В°F
or 302 В°F)

0.7 bar...1.5 bar abs
(10 psi...22 psi)

45 m (148 ft)

+/- 2mm + 0.17% of measured distance

UP (unsaturated polyester)
Silicon / PE foam (80В°C / 176В°F)
Silicon / stainless steal (150В°C / 302В°F))

+/- 3 mm or +/- 0,2 % of set measuring range

-20 В°C ... 60 В°C
(- 4В°F ... 140 В°F)

0.7 bar ... 3 bar abs
(10 psi ... 44 psi)

Max. measurement distance

PP/EPDM

Ultrasonic Level Gauge

+/- 2 mm or +/- 0.2 % of set measuring range

-40 В°C...+80 В°C
(-40 В°F...+176 В°F)

0.7 bar...3 bar abs
(10 psi...44 psi)

Liquids: 5 m (16 ft),
Solids: 2 m (6.6 ft)

PVDF

Ultrasonic Level Gauge

+/- 2 mm or +/- 0,2 % of set measuring range

-40 В°C ... 80 В°C
(-40 В°F ... 176 В°F)

0.7 bar ... 3 bar abs
(10 psi ... 44 psi)

Liquids: 8 m (26 ft),
Solids: 3.5 m (11 ft)

PVDF

Ultrasonic Level Gauge

+/- 4 mm or +/- 0,2 % of set measuring range

-40 В°C ... 80 В°C
(-40 В°F ... 176 В°F)

0.7 bar ... 2.5 bar abs
(10 psi ... 36 psi)

Liquids: 10 m (33 ft),
Solids: 5 m (16 ft)

PVDF

Ultrasonic Level Gauge

+/- 4mm or +/- 0,2 % of set measuring range

-40 В°C ... 80 В°C
(-40 В°F ... 176 В°F)

0,7 bar ... 2,5 bar abs
(10 psi ... 36 psi)

Liquids: 20 m (66 ft),
Solids: 10 m (33 ft)

PVDF

Ultrasonic Level Gauge

+/- 2mm + 0.17% of measured distance

Ultrasonic Level Gauge

+/- 2mm + 0.17% of measured distance

Ultrasonic Level Gauge

Capacitive level transmitter

+/- 2.5 cm (0.98")

-20В°C ... +150В°C
(-4В°F...302В°F)

0.8 ... 1.1 bar
(11.6psi...15.95psi)

32m (105ft)

Aluminium, Steel, Stainless steel

+/- 5 cm

-20В°C ... +230В°C
(-4В°F ... 446В°F)

0.8 ... 3 bar
(11.6psi...43.5psi)

70m (230ft)

Aluminium, Steel, Stainless steel

Capacitive level transmitter

-50В°C ... 180В°C
(-58В°F ... 356В°F)

Vacuum ... 25 bar
(Vacuum ... 362 psi)

Capacitive level transmitter

-50В°C ... 180В°C
(-58В°F ... 356В°F)

Vacuum ... 25 bar
(Vacuum ... 362 psi)

-50В°C ... 400В°C
(-58В°F ... 752В°F)

Vacuum ... 10 bar
(Vacuum ... 145 psi)

Non-contact installation: any
Within installation:
20 В°C ... +60 В°C (4 В°F ... +140 В°F)
With HT-Adapter:
up to +450 В°C (+842 В°F)

Non-contact installation: any
Within installation:
0.5 bar ... 6.8 bar (7.2 psi ... 99 psi) abs.
With HP-Adapter:
up to +21 bar (+305 psi) abs.

Solid weight: > 10 g/l

Standard
-40В°C ... +70В°C
(-40В°F ...158В°F)
With adapter for temperature reduction:
-40В°C to +450В°C
-40В°F ...+842В°F)

0.5 ... 6.8 bar abs standard
(7.2 ... 98.6 psi abs)
When using the adapter for temperature reduction:
0.8 to 5.1 bar abs
(11.6 ...74 psi abs)

Vibrating point level switch

-40В°C ... 150В°C
(-40В°F ... 300В°F)

Vacuum ... 25 bar
(Vacuum ... 360 psi)

200 g/l

Vibrating point level switch

-40В°C ... 150В°C
(-40В°F ... 300В°F)

Vacuum ... 25 bar
(Vacuum ... 360 psi)

200 g/l

Vibrating point level switch

-50В°C ... 280В°C
(-60В°F ... 540В°F)

Vacuum ... 25 bar
(Vacuum ... 360 psi)

10 g/l (8 g/l on request)

Vibrating point level switch

-50В°C ... 280В°C
(-60 В°F ... 540В°F)

Vacuum ... 25 bar
(Vacuum ... 360 psi)

10 g/l (8 g/l on request)

Vibrating point level switch

-40В°C ...80 В°C
(-40В°F ... 170В°F)

Vacuum ... 2 bar
(Vacuum ... 30 psi)
max. 6 bar / 80 psi for EExd/EExde

10 g/l (8g/l on request)

Flag level limit switch

-20 В°C ... 80 В°C (-4 В°F ... 170 В°F)

0.5 bar to 1.5 bar (7 psi ... 22 psi)

>= 80 g/l

Flag level limit switch

-20 В°C ... 80 В°C (-4 В°F ... 170 В°F)

0.5 bar to 1.5 bar (7 psi to 22 psi)

>= 100 g/l

Flag level limit switch

-20 В°C ... 80 В°C (-4 В°F ... 170 В°F)

0.5 bar to 1.5 bar (7 psi to 22 psi)

>= 100 g/l