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ZFTPS4200

Milli-Q

Level sensor

For use with Milli-Q® HX systems, Differential pressure sensor for accurate level measurement

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Synonym(s):
Level sensor 26Y 4-20mA TC

AC/DC input

4 - 20 mA (Current output)

material

316L stainless steel
polyoxymethylene (Protection cap )

packaging

pkg of 1 unit

parameter

pressure range at 100 mbar (10 bar)
temp. range at 20 - 100 °C

D × L

17 mm × 5 m , Cable

compatibility

for use with Milli-Q® HX

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This Item
ZFWATDET4ZFWATDET2ZFWATDET1
Level sensor For use with Milli-Q® HX systems, Differential pressure sensor for accurate level measurement

Milli-Q

ZFTPS4200

Level sensor

Water sensor For use with AFS®, Elix® Advantage / Essential / Reference, Milli-Q® Direct / Reference and RiOs™ Essential systems

Milli-Q

ZFWATDET4

Water sensor

Water sensor Detects water spillage on the floor and automatically closes the stand-alone inlet solenoid valve., AC/DC input 230 V, 50–60 Hz

Milli-Q

ZFWATDET2

Water sensor

Water sensor Detects water spillage on the floor and automatically closes the stand-alone inlet solenoid valve., AC/DC input 120 V, 60 Hz

Milli-Q

ZFWATDET1

Water sensor

packaging

pkg of 1 unit

packaging

pkg of 1 unit

packaging

pkg of 1 unit

packaging

pkg of 1 unit

compatibility

for use with Milli-Q® HX

compatibility

for use with AFS®, for use with Elix® Advantage, for use with Elix® Essential UV, for use with Elix® Reference, for use with Milli-Q® Direct, for use with Milli-Q® Reference, for use with RiOs Essential

compatibility

for use with tanks

compatibility

for use with tanks

material

316L stainless steel

material

POM body (machined), stainless steel electrode

material

acrylonitrile-butadiene-styrene (ABS) cabinet, polyacetal sensor (machined polyacetal (POM)), stainless steel electrode

material

acrylonitrile-butadiene-styrene (ABS) cabinet, polyacetal sensor (machined polyacetal (POM)), stainless steel electrode

parameter

pressure range at 100 mbar (10 bar)

parameter

-

parameter

<95% humidity limit, 5 °C temp. range (40 °C)

parameter

<95% humidity limit, 5 °C temp. range (40 °C)

D × L

17 mm × 5 m , Cable

D × L

-

D × L

-

D × L

-

General description

Y-series transmitters have an extremely small temperature error. This is achieved using digital compensation of an all-analogue signal path. A mathematical model for TC zero and TC gain with any order can therefore be determined in the calibration process and stored in the transmitter with a resolution of 1.5 K. The accuracy of the end product therefore essentially depends on the amount of testing and the linearity of the measuring cell.

With the Series 26Y, the monocrystalline silicon measuring cell is reliably protected from the measuring medium by a stainless-steel diaphragm. The steel diaphragm itself is protected from mechanical influence by a plastic cap and has outstanding performance features in terms of accuracy and stability due to its large diameter of 17 mm.

Features and Benefits

  • Extremely accurate, excellent long-term stability, no pressure hysteresis.
  • Integrated overvoltage and polarity reversal protection.
  • Protection class: IP68.
  • Compact, robust housing made from stainless steel.
  • Pressure ranges of 100 mbar to 10 bar (corresponds to a water column of 1 m to 100 m).
  • Current output: 4–20 mA (2-wire technology).

Legal Information

Milli-Q is a registered trademark of Merck KGaA, Darmstadt, Germany

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