Specifications

Applicable regardless of the selected pressure sensor

Voltage supply Battery: Li-SOCl2 cell with 1,2 Ah
Housing

Material:

POM / Stainless Steel

(transmission unit / pressure sensor)

Weight:

approx. 270 g

(incl. pressure sensor and 5 m cable)

Protection class:

IP67

Dimensions (DL):

40 x 100 mm / 21 x 74 mm

(transmission unit / pressure sensor)

Ex certification II 2G Ex ib IIB T4 Gb
Operating temperature -20...+50 °C
Air humidity 15...90 % RH  non-condensing
Storage and transport temperature -20...+50 °C
Temperature sensor

Measurement range:

-20...+50 °C 1) 

Resolution:

0,05 °C

Data type

Fill level [mm]:

s16 (16Bit signed)

Temperature [0,05 °C]:

s16 (16Bit signed)

Data transmission

Local radio connection:

Range: up to 20 m (depending on the environmental and structural conditions)
Device operating time up to 5 years (depending on the measurement cycle)

1) The compensation of the temperature-related influences on the fill level measurement only occurs in the range of 0...50 °C .

Gauge pressure sensor 0-1m 9W (300872)

Measurement range 0-1 m
Resolution 1 mm
min. fill level 20 mm (results from the position of the diaphragm)
Cable length 3 m
Cable materials PE
suitable for Fresh and grey water
unsuitable for: Drinking water
Measurement method Piezoresistive pressure sensor

Gauge pressure sensor 0-3m 9W (300871)

Measurement range 0-3 m
Resolution 1 mm
min. fill level 20 mm (results from the position of the diaphragm)
Cable length 5 m
Cable materials PE
suitable for Fresh and grey water
unsuitable for: Drinking water
Measurement method Piezoresistive pressure sensor

Gauge pressure sensor 0-10m 9W (300891)

Measurement range 0-10 m
Resolution 1 mm
min. fill level 20 mm (results from the position of the diaphragm)
Cable length 12 m
Cable materials PE
suitable for Fresh and grey water
unsuitable for: Drinking water
Measurement method Piezoresistive pressure sensor