www.microsensorcorp.com V2.0 10/2020
MTM5581
Intelligent Temperature Switch
Features
• Temperature measurement for gas and
liquid
• Optional for PNP, voltage and current
output;
• Peak value display
• Ranges drift function
• PNP switch point setting, time delay
setting for action
• Modbus communication
• OLED display
• Environmental reference temperature
display
• Display rotate 180°
• Body rotate 330°
• Change-over of different units in
℃
and
℉
Introduction
MTM5581 is an intelligent temperature switch combining
temperature measurement, local display and control together. It
uses advanced industrial-grade MCU as core and high qualified
temperature sensor as sensing element. MTM5581 has quick
response, high accuracy and stable performance. It can be widely
used for equipment matching and temperature measurement and
control in some special environment like industrial process or lab
etc.
MTM5581 is able to visualize the process temperature and switch
contacts status through switch output, analog output and display
screen. It has various output signals for different application and
switch can do time delay setting for action, peak value display and
etc. The body can rotate 330°and display can rotate 180° to ensure
that viewer face up to the display screen and OLED display can be
read clearly. With special designation and construction, it provides
integrated and separated types, and both of them are easy for
Specication
• Range: -50
℃
~150
℃
(-58
℉
~302
℉
)
• Accuracy: ±1.0
℃
(±2.0
℉
)
• Resolution: 0.1
℃
• Power supply: 12V~30VDC
• Sealing: PTFE gasket
• Temperature drift: ±0.15%/10K
• Response: about 50mS
• O-ring: Viton
• Rubber casing: NBR
• Screen display: Blue 128×64 OLED
• Switch display: 2 red LED
• Display units:
℃
|
℉
• Key: 3 silicone rubber keys, please operate according to
instructions on the screen.
• Main screen: measured media temperature
• Sub screen: environment temperature
• Output: switches + current output: 2×PNP +0mA/4mA~20mA
DC
• Switch current: Max.1.0A
• Switch reaction: <10ms
• Switch time delay: 0.0s~99.9s
• Switch action pattern: Hys.Mode / Win.Mode (switch can set
as NO/NC)
02
MTM5581 Intelligent Temperature Switch
www.microsensorcorp.com V2.0 10/2020
Separated Construction
(Unit:mm)
Forward up display Reversal display
Outline Construction & Display Method
Integrated Construction
(Unit:mm)
• Medium Temperature: -50
℃
~150
℃
• Environment Temperature: -20
℃
~80
℃
• Storage Temperature: -40
℃
~80
℃
• Relative humidity: 0%RH~85%RH
• EMC: GB/T 17626.2/3/4-2006
•
2007)
•
• Protection: IP65
• Pipe and housing: SS
• Display board: PMMA
• Sensing element: PT100
• Electric connection: M12×1 round plug
• Gross weight: 300g(Integrated),
580g(Separated)
MS801mounting bracket (optional components):
Note: MCU core working temperature is for
reference.
Welded Base Welded Casing