Used for continuous electronic liquid level detection of liquids, such as in deep wells, boreholes, underwater, containers, or wastewater systems. Suitable for detecting groundwater, wastewater (optional FEP cable), diesel, fuel oil.

The pressure transmitter converts physical pressure into an electrical signal proportional to the pressure. HydroFox ® DMU 08 uses piezoelectric silicon measurement units.

accuracy class

Deviation (nonlinearity, hysteresis, repeatability) of relative characteristic curve (referring to IEC 60770- Limit value correction):< ± 0.35 % FSO

(Range 0/100mbar to 0/400mbar<± 0.5% FSO)

Relative pressure: 0/100mbar to 0/25 bar

operation temperature

Medium:- 10/ +70 ℃

environment 10/ +70 ℃

Storage:- 25 / +70 ℃

Ex type:- 20 / +60 ℃ P_atm0.8 – 1.1 bar

Temperature influence

Within the scope of compensation

0

70 ℃< 400 mbar ≤ ±1% FSO/10K

≥400 mbar ≤ ±0.75% FSO/10K

Dynamics

Response time: ≤ ten

ms

material

Shell: Stainless steel 316L

Diaphragm: Stainless Steel 316L

seal up: FKM

Pressure transmission fluid

silicone oil

output signal

4-20 mA 2-wire_{load resistance}4 – 20 mA R_max= (U_B– U

Bmin

) / 0.02A Ω

current input

4 – 20 mA < 25 mA

electrical protection

Short circuit protection, reverse polarity protection

Electrical connection/protection level

PUR cable (protection level: IP 68）

Equipped with a breathing tube for reference to atmospheric pressure

CE certification (EMC)

EMC

Directive 2014/30/EU

Attachment (optional)

Threaded connection accessories