potentiometer level sensor / for liquids / stainless steel / compact
MLP437-MR GHM Messtechnik GmbH

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Characteristics

  • Technology:

    potentiometer

  • Medium:

    for liquids

  • Other characteristics:

    stainless steel, compact, flexible, analog, with digital display, IP67, IP69K

  • Applications:

    for storage tanks, for hygienic applications

  • Level range:

    Min.: 100 mm

    Max.: 2,500 mm

  • Process pressure:

    Min.: -1 bar (-14.5 psi)

    Max.: 10 bar (145.04 psi)

  • Process temperature:

    Min.: -20 °C (-4 °F)

    Max.: 120 °C (248 °F)

Description

Continuous level measurement
● Suitable for non-metallic tanks and containers
● Process connection GHMadapt G 1
● Flexible installation, compact version
● No moving parts in the measured fluid
● 2 switching outputs, analogue output for level
● Parameterisation via local display with capacitive keys and
internal USB interface
Supply voltage : 18..30 V DC, max. 130 mA
Electrical connection : M12 plug conn. and/or cable screw gland
M16x1.5 PA or stainless steel
CE conformity : EN 61326:2013-07
Ambient conditions
Ambient temperature : -20..+60 °C
Climate class : EN 60068-2-38:2010-06
Vibrations : EN 60068-2-6, GL test2
Approvals
EHEDG Certificate no. : 28/2011
Sensor
Probe tube length : 100..999 mm (Ø 6 mm),
(Measuring range) 1000..2500 mm (Ø 10 mm)
Reference rod : Ø 4 mm, independent of measuring range
Process temperature : -20..+100 °C, 140 °C < 30 min.
CIP- / SIP capable
Process pressure : -1..10 bar
Process material : 1.4404, PEEK, FDA compliant,
Suitable for foodstuffs in accordance with
EHEDG
Process connection : G 1
Torque : 5..10 Nm
Min. media conductivity : 1μS < 20 μS, ≥ 20μS
Measuring accuracy : < 3% < 0.5 % of the measuring range
Linearity : < 2% < 0.3 % of the measuring range