MPM489W Level Transmitter(V2.0)

MPM489W Level Transmitter

Features

 Rugged construction

 Sensor housing protection IP68, optional connection box protection IP65

 Cost-efficient, high levels of reliability and stability;

 RoHS and ATEX approved

 Explosion-proof product conforms to ExiaIICT6 Ga of the Standard

Introduction

MPM489W is a fully sealed submersible level transmitter. It is made by incorpoating a stable and reliable

OEM pressure sensor and highly accurate circuit board into the stainless steel housing.

Integrated

construction and standard signal types provide the user with a rugged and reliable sensor.

The cable can be selected as either polyurethane and polyethylene

MPM489W level transmitter has compact size, light weight and good stability, it can be used for measuring

water or other compatible liquids in the control of beverages, metallurgy, electricity, mining, utility water supply,

drainage and hydrology, etc.

Specification

Range(FS): 1 2 5 10 20 50 100 200mH2O

Overpressure: 1.5 times FS

Accuracy: ±0.5%FS

Stability: range>10mH2O, ±0.2%FS/year

range≤10mH2O, 20mmH2O/year

Thermal drift:

zero

range>10mH2O

±0.02%FS/℃

range≤10mH2O

±0.05%FS/℃

span

±0.05%FS/℃

±0.05%FS/℃

Application temp. range: -10℃-70℃

-10℃-60℃(Exia)

Storage temp. range: -20℃-85℃

Power supply:

11V-28VDC

11V-28VDC

5V DC

Output signal: 4-20mADC(2-wire)

0-5/10VDC(3-wire)

0.5 - 4.5V DC(3-wire)

Load:

≤(U-11)/0.02Ω(2-wire)

≥10k(3-wire)

≥10k(3-wire)

Construction Material

Housing: stainless steel 1Cr18Ni9Ti (304)

O-ring: Viton

Rubber casing: NBR

Cable: φ7.5mm polyethylene cable

      Diaphragm: stainless steel 316L

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MPM489W Level Transmitter(V2.0)

Outline Dimensions (Unit:mm)

103

77

6 2

Electrical Connection

Wire color

Black

Red

White

2-wire

+V

0V/+OUT

Null

3-wire

+V

+OUT

GND

Ordering Guide

MPM489W Submersible Level Transmitter

Range

Pressure range: 0 to 1…200mH2O

[0~XmH2O] L

X:actual measurement range

L: cable length

suggested L-X=(1~2)m

Code

Power

V1

V6

24V DC

5V DC

Code

Output signal

E

F

J

V

K

4 mA~20mA DC

1V~5V DC

0V~5V DC

0V~10V DC

0.5V~4.5V DC

Code

22

24

25

Diaphragm

SS 316L

SS 316L

Tantalum

Construction material

Port

SS

Housing

SS

SS 316L

SS 316L

SS

SS

Code

Others

M1

Yb

Yc

Yd

0100% indicator(Only 4mA20mA DC)

Aluminum connection box without display

MS200 water-proof connection box (default)

PD140 lightening-proof protection device

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MPM489W Level Transmitter(V2.0)

connection box(with display or without

display)

Intrinsic safe version ExiaⅡCT6 Ga

ATEX

M20×1.5 male

G1/2 male

Fixed flange

Ye

i

y

C1

C3

F1

MPM489W [0~2mH2O]5

V5

E

22

YC

the whole spec

Notes

1. Please pay attention that the media should be compatible with the wetted parts. Please inform us of the

density of the media (if other than water);

2. Two kinds of cable are available, polyurethane and polyethylene. The default

is polyethylene.

Polyurethane cable is more flexible and durable; it can be selected based on the requirement;

3. When the product is used in thunder storm area, we suggest the user to use protection device to

protect the product and power grounding reliably;

4. For special requirements, please feel free to contact us;

5. When ordering, if 5V DC power supply is selected. If the cable is connected out of line, the

cable length should be less than 10m; When the ordered output is 0V to 10V DC, the power

supply required is 15V to 28V DC;

6. 24V DC power supply (V1), see “Specifications”for detais about Power supply range.

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