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MMT330 Series Moisture and Temperature

Transmitters for Oil

The Vaisala HUMICAP

Moisture

and Temperature Transmitter Series

for Oil MMT330 enables fast and

reliable detection of moisture in oil.

The MMT330 can be used in on-line

moisture monitoring and as a control

device, allowing separators and

oil driers to be started only when

needed.

Proper monitoring saves both oil and

the environment. With the MMT330

it is easy and economical to monitor

the changes of moisture in oil.

Reliable Vaisala

HUMICAP® Technology

The MMT330 incorporates the latest

generation of the Vaisala HUMICAP

Sensor, which is the result of 15

years of eld experience. It was

developed for demanding moisture

measurement in liquid hydrocarbons.

The MMT330 transmitter family offers a range of solutions for demanding moisture

in oil measurements.

The display shows measurement trends,

real time data and history.

The sensor's excellent chemical

tolerance provides accurate and

reliable measurement over a wide

measurement range.

For Diverse Applications

and Demanding

Conditions

Because of the variety of probes, the

transmitter can be used in lubrication

systems, hydraulic systems, and

transformers.

Indicates the Margin to

Water Saturation

The MMT330 measures moisture in

oil in terms of the water activity (aw)

and temperature (T). Water activity

indicates directly whether there is

a risk of free water formation. The

measurement is also independent of

oil type and age.

Features/Beneﬁts

▪

Continuous on-line

measurement of moisture in oil

▪

Ball valve installation – no need

to shut down the process

▪

Proven Vaisala HUMICAP®

Sensor, 15 years in oil

applications.

▪

Easy to calibrate and maintain

in the ﬁeld - Compatible with

Vaisala HUMICAP® Hand-Held

Moisture for Oil Meter MM70

▪

NIST traceable calibration

(certiﬁcate included)

▪

Analog outputs, WLAN/LAN

▪

MODBUS protocol support

(RTU/TCP)

▪

Approved for Installation in

lubrication system of MAN

Diesel & Turbo Two-Stroke

Diesel Engines.

1 2 3 4 5

Podsumowanie treści

Strona 1 - Transmitters for Oil

www.vaisala.comMMT330 Series Moisture and Temperature Transmitters for Oil The Vaisala HUMICAP® Moisture and Temperature Transmitter Series for Oil MM

Strona 2

The Vaisala HUMICAP® Hand-Held Moisture for Oil Meter MM70 is designed for field checking MMT330 transmitters.The display alarm allows tracking of any

Strona 3 - MMT337 with Small Sized Probe

97 (3.82)65.5 (2.58) 7 (0.28)35 (1.38)Ø 12 (0.47)9 (0.35)M645°Ø 36 (1.42)16 (0.63)77 (3.03)33 (1.30)NPT1/2"ISO 3/8" or Ø 12 (0.47)Hex 22m(0

Strona 4 - Mechanics

Measured ValuesWATER ACTIVITY Measurement range aw0 ... 1 Accuracy (including nonlinearity, hysteresis and repeatability)0 ... 0.9 ±0.020.9 ... 1.0 ±

Strona 5 - Dimensions

169 (6.65)183 (7.20)116 (4.57)Ø 7 (0.28)96 (3.78)77 (3.03)71 (2.80)For more information, visitwww.vaisala.com or contact us at [email protected]

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Vaisala HUMICAP MM70 Instrukcja Użytkownika

Przeglądaj online lub pobierz Instrukcja Użytkownika dla Multimetry Vaisala HUMICAP MM70. CEN Global MMT330 Datasheet Combined B210953EN-B Instrukcja obsługi

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