中文 |English |Pусский
MPM489WZ3 Submersible Level Transmitter
MPM489WZ3 Submersible Level Transmitter

·Full sealed stainless steel construction for submersiblepart; sensor and amplifier circuit are all in the sealed stainless steel housing; protection class IP68;
·Water-proof connection box is recommended; install it in a place easy for electric connection; protection class IP65;
·Removable top Nylon cap; prevent diaphragm damage and ease cleaning;
·Compact size:Φ22 diameter.

Features

·Full sealed stainless steel construction for submersiblepart; sensor and amplifier circuit are all in the sealed stainless steel housing; protection class IP68;

·Water-proof connection box is recommended; install it in a place easy for electric connection; protection class IP65;

·Removable top Nylon cap; prevent diaphragm damage and ease cleaning;

·Compact size:Φ22 diameter.


Introduction

MPM489WZ3 uses high performance pressure sensor as sensing element, It could measure liquid static pressure that is positive proportional to level depth precisely, and transform pressure signal into standard current/voltage signal output by amplifier circuit to measure accurate level depth. The product has high accuracy, compact size, easy installation, can be submersible into the liquid directly to measure level and media temperature from transmitter bottom to the liquid surface. It can be widely used for water and other liquid level measurement and control in fields of petroleum, chemi-industry, power station, city water supply and drainage and hydrology etc.



Specification

Pressure Range

1m, 2m, 5m, 7m H2O

Overpressure

1.5 times FS

Accuracy

±1%FS

Stability error

±0.5% FS/ year

Transmitting

2-wire

3-wire

Power Supply

11V~28V DC

11V~28V DC

Output Signal

4mA~20mA DC

0.5V~4.5V DC

Load (Ω)

< (U-11)/0.02

> 100k

Material contacting with media

Housing: stainless steel 304

Seal parts: Viton

Diaphragm: SS 316L

Cable: Φ7.5mm PUR cable with vent tube

Cap: Nylon

Rubber casing: Chloroprene Rubber

Operation temp.

-20℃~60℃

Compensated Temp.

0℃~50℃

Storage Temp.

-20℃~70℃

Protection

IP68 (sensor part) IP65 (connection box)


Electric Connection

Wire Color

2-wire

3-wire

Black

+V

+V

Red

+OUT

+OUT

White

Null

GND

Blue(Only with temperature signal)

Null

TEMP(+)

Brown(Only with temperature signal)

Null

TEMP(+)

Green(Only with temperature signal)

Null

DRAIN


Outline Construction(Unit: mm)


outline dimension of 489wz3 level transmitter


Order Guide

MPM489WZ3

Submersible Level Transmitter

 

 

Range

1m, 2m, 5m, 7m H2O

 

[0~XmH2O]L

X: actual measured range L: cable length; suggested L-X=(1~2)m

 

 

Code

Output Signal

E

4mA~20mA DC

K

0.5V~4.5V DC

 

 

 

 

 

 

Code

Construction Material

Diaphragm

Pressure port

Housing

22

SS 316L

SS

SS

24

SS 316L

SS 316L

SS 316L

 

 

Code

others

 

M1

0%~100% hand pointer indicator(Current output only)

 

Yb

Aluminum connection box without display

(Current output only)

Yc

MS200 water-proof connection box(Current output only)

Yd

PD140 lightening-proof protection device

(Current output only)

Ye

connection box(with display or without display)

(Current output only)

F1

Fixed flange

 

 

T

With temperature sensor(Voltage output signal only)

 

 

 

   MPM489WZ3 [0~3mH2O]5        E       22                                                         Yc the whole spec.

 

Order Note

1. Please be sure the measured media is compatible with contacting material; please pay attention to media density in the measurement (except water);

2. If the output signal is a voltage signal, if you want to receive the temperature signal, select "T" in the product specification.

3. If the product is installed in “lightning and thunder” area, please note “lightning-proof” in the order. We suggest to install a Lightning-proof Protection Device to protect transmitter. Please be sure good grounding as well;

4. If the user has special requirement, please feel free to contact our company.

Related Products