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MPM5581 Intelligent Pressure Switch
MPM5581 Intelligent Pressure Switch

Range: (MPa)0.1,0.35,0.7,1.6,3.5,7,10,25,40,60
Range drift: 25%FS~100%FS
Accuracy: ±0.5%FS
Pressure measurement for gas and liquid

Features

Pressure measurement for gas and liquid

Optional for PNP , valtage and current output

Peak value display

Ranges drift function

PNP switch point seetting, time delay setting for action

Modbus communication

OLED display

Display rotate 180o

Body rotate 330o

Change-over of different units


Introduction

MPM5581 is an intelligent pressure switch combining pressure measurement, local display and control together. It uses advanced industrial-grade MCU as core and high quality pressure sensor as sensing element. With well-designation and adjustment, MPM5581 has quick reaction and good electro-magnetic compatibility for pressure control at the premise of accuracy. It can be widely used for industrial site pressure control in pump, hydraulic and pneumatic equipments.

MPM5581 is able to visually process the process pressure and switch contacts status through switch output, analog output and display screen. It has various output signals for different application. MPM5581 switch has functions such as time delay setting, ranges drift setting (scales: 25%FS~100%FS), as well setting: clear zero, base point, peak display. With special designation and construction, it can be installed vertically, horizontally or rack mounting. The body can rotate 330o; display can rotate 180o in order for viewer to face up to the display screen. OLED display is very clear to read.

Specifications

Range: (MPa)0.1,0.35,0.7,1.6,3.5,7,10,25,40,60

Range drift: 25%FS~100%FS

Pressure Type: Gauge, Absolute

Overpressure: 2×FS or 100MPa(min. value is valid)

Accuracy: ±0.5%FS

Hysteresis: ±0.2%FS

Thermal error: ±0.02%FS/℃(Zero/FS)

Power supply: 12V~30VDC

Long Time Stability: ±0.3%FS/year


Outputs:

2 switches + voltage output: 2×PNP +0V~5VDC/10VDC

2 switches + current output: 2×PNP +0mA/4mA~20mADC

Switch current: 1.0A(Max.)

Switch life time: >100 times

Switch reaction: <10ms

Switch time delay: 0.0s~99.9s

Switch action pattern: Hys.Mode/Win.Mode

Screen display: Blue 128×64 OLED

Switch display: 2 red LED

Display units : MPa¦kPa¦bar¦psi¦kgf/cm2

Key: 3 silicone rubber keys, pleas operate according to instructions on the screen.

Temperature display: referenced environment temperature

Peak display: Pressure peak in process

Working Temperature: -20℃~80℃

Storage Temperature: -40℃~80℃

Relative Humidity: 0%~85%

EMC: GB/T 17626.2/3/4-2006

Shoc: ≤10g/10Hz...500Hz(IEC 60068-2-6-2007)

Impact: ≤50g/11ms(IEC 60068-2-27-2008)

Protection: IP65

Housing: SS

Display board: PMMA

Diaphragm: SS 17-4/316L

Electric connection: M12×1 round plug

Gross weight: 300g


Outline Construction and Installation

 Outline Construction and Installation
 for mpm5581 pressure switch

Note: MCU core working temperature is for reference.


Ranges drift

MPM5581 is able for ranges drift between 25%FS and 100%FS. Analog output changes along with range scale. And also, analog output can be reversal. E.g, 4mA-20mADC can be changed into 20mA~4mA;0V~5VDC to 5V~0VDC. Take 4bar current output as an example:

ranges drift of mpm5581 pressure switch

Note: Accuracy will decrease for ranges drift.


Communication connection

(1)5-pin plug pin definition and wire connection:

8-pin plug pin definition and wire connection of mpm5581 pressure switch

(2)8-pin plug pin definition and wire connection:

5-pin plug pin definition and wire connection of mpm5581 pressure switch


Switch Action:

switch action of mpm5581 pressure switch


Optional Components

MS801 Mounting Bracket

MS901 2m RVVP cable with 5-pin M12X1 female right angle plug

MS902 2m RVVP cable with 8-pin M12X1 female straight plug


Order Guide

MPM5581

Intelligent Pressure Switch

 

 

Code

Pressure Range

Type

Code

Pressure Range

Type

G1

0kPa~100kPa

G

A1

0kPa~100kPa

A

G2

0kPa~350kPa

G

A2

0kPa~350kPa

A

G3

0kPa~700kPa

G

A3

0kPa~700kPa

A

G4

0MPa~1.6MPa

G

A4

0MPa~1.6MPa

A

G5

0MPa~3.5MPa

G

A5

0MPa~3.5MPa

A

G6

0MPa~7MPa

G

A6

0MPa~7MPa

A

G7

0MPa~10MPa

G

 

 

 

G8

0MPa~20MPa

G

 

 

 

G9

0MPa~40MPa

G

 

 

 

G10

0MPa~60MPa

G

 

 

 

 

 

Code

Output

2KV

2×PNP+0V~5/10VDC

2KA

2×PNP+0/4mA~20mADC

 

 

Code

Thread

C1

M20X1.5 male, face-seal

C2

G1/4 male

C3

G1/2 male

C5

M20X1.5 male, waterline seal

C6

1/4NPT male

 

 

Code

Others

R5

5-pin M12X1 male plug

R8

8-pin M12X1 male plug for Modbus communication

 

 

  MPM5581    G4        2KA       C2                          R5     the whole spec.


Notes

1. MPM5581 standard electric connection is 5-pin M12X1 male plug without Modbus communication.

2. Thread can be customized according to user's request. Please make clear note in purchase order.

3. If users have special request for specifications and functions, please contact our company.


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