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MTM5881 Temperature Switch
MTM5881 Temperature Switch

Whole stainless steel housing, IP67 protection
OLED, pressure and switch state display
Compact, body rotate 320°
Protections for over-voltage, over-current and reversed polarity
Anti-electromagnetic design under complex electromagnetic environment
Analog output (4mA~20mA DC)+2-way PNP, 2-way PNP, 2-way NPN, 1 relay output for options

Features

Whole stainless steel housing, IP67 protection

OLED, pressure and switch state display

Compact, body rotate 320°

Protections for over-voltage, over-current and reversed polarity

Anti-electromagnetic design under complex electromagnetic environment

Analog output (4mA~20mA DC)+2-way PNP, 2-way PNP, 2-way NPN, 1 relay output for options

Restore factory settings, linear correction

Support unit switch-over between ℃ and ℉


Introduction

MTM5881 is an intelligent temperature switch combining temperature measurement, display and control together. The sensor output signal is amplified, noise reduced and conditioning through a highly integrated microprocessor to realize accurate temperature measurement, display and control of the switching output. 

MTM5881 temperature switch adopts whole stainless steel housing, the protection is IP67. The indicator can be freely rotated within 320°. The product's amplifier circuit has over-voltage, over current and reversed polarity protection. It can be used in complex electromagnetic environment of industrial sites. It has diversified output options including analog output (4mA ~ 20mA DC) +2 way PNP, 2-way PNP, 2-way or one-way relay. 

Also it supports manually cleared and switchover of the measuring unit between ℃ and ℉ . OLED screen displays real-time temperature value and switch status. It is with flexible installation, easy operation and simple menu. MTM5881 temperature switch is safe and stable, and it can be widely used in industries such as water utilities, petrochemical, metallurgy, transport, electricity, machinery manufacturing etc.

Specifications

Power supply: 24V DC

Range: -50℃~150℃

Accuracy: ≤ ±1℃ (FS≤100℃), ≤±2℃(FS>100℃)

Screen display: OLED with resolution 128×32 white

readings in black ground Solution

Display refresh time: 1s, 0.5s, 0.2s(default)

Repeatability: ≤±0.1%FS

Switch setting: 0.5%FS~99.5%FS

Switch delay: 0.0s~99.9s

Weight: around 280g

Protection: IP67

Impact: ≤ 50g/11ms (GB/T 2423.5-1995)

Media compatibility: The gas or liquid which is compatible with stainless steel

Vibration: ≤ 20g/10Hz...500Hz (GB/T 2423.10-2008)

Transistor output: 2-way PNP or 2-way NPN

Switch current: ≤0.4A

Analog output: 4mA~20mA DC;

load resistance: ≤560Ω

Relay output: one-way (SPDT)

Switch voltage: ≤ 250VAC/30VDC

Switch current: ≤ 3A

Life: 10,000,000 times/ min. load,

100,000 times/max. load

Media temperature: -50℃~150℃/-58℉~302℉

Storage temperature: -40℃~80℃/-40℉~176℉

Environmental temperature: -20℃~80℃/-4℉~176℉

Electromagnetism compatibility:

GB/T 17626.2/3-2006, GB/T 17626.4-2008


Switch Action



Electric Connection:



Electric Definition:


Outline Construction

outline dimension of mtm5881 temperature_switch



MTM5881

Temperature Switch

 

Code

Construction

Null

Integrated

 

 

 

Range

Measured temperature range:﹣50℃~150℃/-58℉~302℉

[0~X]℃

X: actual measured range

 

 

Code

Power supply

DC

24V DC

 

 

Code

Output signal

P

2×PNP

N

2×NPN

J

1×relay

E

Analog output(4mA~20mA DC)+ 2×PNP

 

 

Code

Pressure port

C1

M20×1.5 male, face type seal

C3

G1/2 male

 

 

Code

Probe length(unit: mm)

L

L: 20, 100, 200

 

 

 MTM5881 [0~100]℃           D                 C                                           P                                     C1           L100      Whole specification

Optional accessories: MS901, 2m 5-pin M12×1 female bending RVVP electric cable.


Notes

1. Please pay attention that the measuring media shall be compatible with contacting material.

2. If the user has special requirements or functions, please feel free to contact with our company and note clear in the contract.


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