Specifications

Voltage supply Battery: Li-SOCl2 cell with 19 Ah
Housing

Material:

PE-HD

Weight:

225 g

Protection class:

IP68 / IP69

IP68: 35 days at an immersion depth of 4 m

Dimensions (DL):

57 x 110 mm

Ex certification II 1/2G Ex ia/ib IIB T4...T3 Ga/Gb

 

The seperation surface between the category 1 and category 2 part ist the external thread for process installation (see Overview).

 

Dependence between temperature classes and ambient temperatures:

Temperature classMaximum ambient temperatur
T4-20...+55 °C
T3-20...+70 °C

Operating temperature -10...+70 °C
Extended operating temperature -20...+70 °C

Operation with possible deterioration of connection stability (especially if the capacity of the battery is virtually depleted) outside the normal operating temperature range.
Air humidity 15...90 % RH  non-condensing
Storage and transport temperature -20...+70 °C
Radar sensor

Measurement range:

0...5 m

Resolution:

1 mm

Precision:

+/-2 mm 1)

Measurement method:

60 GHz Radar

Angle of aperture:

4°

Blocking distance:

0...30 cm

min. measurement interval:

10 sec.

Data type

Water level [mm]:

s16 (16 Bit signed)

Distance [mm]:

s16 (16 Bit signed)

Status of the distance [ ]:

u8 (8 Bit unsigned)
   

Temperature of the electronics [0,01°C]:

s16 (16 Bit signed)

Battery voltage [mV]:

u16 (16 Bit unsigned)

Estimated remaining runtime [h]:

u32 (32 Bit unsigned)

Amplitude[ ]:

u16 (16 Bit unsigned)

Data transmission

Local radio connection:

Range:

up to 20 m

(depending on ambient and structural conditions)
Installation G 1½" thread
Device operating time up to 10 years (depending on the measurement cycle)

1) Compared to other available industrial sensors with a substantially higher energy consumption.