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GLMU 200MP - Details

Home --> Devices for Switch Panels / Industry --> Measuring Transducer --> Conductivity Measuring Transducer

Conductivity measuring transducer GLMU 200 MP -  Greisinger electronic


conductivity measuring transducer


  • compact conductivity measuring cell
  • output signal freely scaleable
  • adjustable cell constant
  • selectable temperature compensation mode
  • on-site display for temperature
  • exchangeable unit stickers

application area:

  • easy, low-cost conductivity measurement
  • drink water monitoring
  • fish farming / water monitoring
  • fresh and sea water aquaristics


GLMU 200 MP               

2 pole meas. cell incl.
measuring ranges: 
(free selectable by user!)
conductivity: 0.0 to 200.0 S/cm, 0 to 2,000 S/cm, 0.00 to 20.00 mS/cm,
0.0 to 200.0 mS/cm
specific resistance: 5.0 to 100.0 kΩ*cm, 0.50 to 10.00 kΩ*cm,
50 to 1,000 Ω*cm, 5.0 to 100.0 Ω*cm
TDS: 0.0 to 200.0 mg/, 0 to 2,000 mg/l
salinity: 0.0 to 70.0
temperature meas.: -5.0C to +140.0C (transducer) and 0.0C to +80.0C (meas. cell)
measuring cell:

standard meas. cell:
conductivity measuring cell with graphite electrodes and integrated temperature sensor.
The cell constant is measured and pre-set ex works.
Measuring cell in breakage-protected plastic pole, heat resistant up to +80C,
diameter 12mm, length of shaft 120mm, approx. connection cable with length of approx. 1m

For pressure-free applications please use the slip-on thread adapter PG13.5.
For pressures up to 6 bar order cell with fixed PG13.5 thread (optionally)!

(at nominal temperature = +25C)

conductivity: +0.5 % of meas. value +0.3 % FS
temperature: +0.2C +1 digit
meas. cell connection: 7-pole diode connector
cell constant: K = 0.30 to 1.20, freey adjustable
temperature compensation:
(selectable by user)
off:  no compensation
Lin: linear compensation (from 0.3 to 3.0 %/K)
nLF: non-linear-function of natural water according to EN27888 (DIN 38404)
display; approx. 10mm high, 4-digit LC-display
output signal: 4 to 20 mA (2-wire), standard
0 to 1 V or 0 to 10 V (3-wire), against upcharge
electric isolation:

input electrically isolated

auxiliary energy: 12 to 30 V DC
(for option 0 to 10 V: 18 to 30 V DC)
reverse voltage protection: 50 V permanent
perm. impedance: (at 4 to 20 mA): RA[Ω] = (UV [V] - 12V) / 0.02 A
permissible load: (at 0 to 10 V):  RL > 3000 kΩ
working temperature:

-25C to +50C (transducer)

0C to +80C (standard meas. cell)

storage temperature: -25C to +70 C
electrical connection: elbow-type plug acc. to DIN 43650 (IP65)
housing: ABS (IP65) with the exception of electrode socket
dimensions: 82 x 80 x 55mm (W x D x H), without elbow-type plug and socket
mounting: with fixing holes for wall mounting:
mounting distance: 70 x 50mm (W x H)


conductivity measuring transducer, basic price


  • compact conductivity measuring cell
  • output signal freely scaleable
  • adustable cell constant
  • on-site indication of temperature
  • selectable temperature compensation mode
  • exchangeable unit sticks

Application areas:

  • easy, low-cost conductivity measurement
  • drink water monitoring
  • fish farming / water monitoring
  • fresh and sea water aquaristics

Please order the following options separately:

Please order separately:

= data sheet as *.pdf

= instruction manual as *.pdf

deutsche Beschreibung

Price of the basic article, German V.A.T. incl : EUR 422.00

The net price of the basic article  GLMU 200MP is:  EUR 354.62 

Price German V.A.T. incl. plus shipping and handling (p.r.t. footnote of this page)