MicroSensor MPM4881W Digital LED Display 200m Intelligent Customized Level Transmitter Controller

Digital LED Display 5mH2o 4~20mADC Intelligent Customized Level Transmitter Controller MPM4881W

 

MPM4881W Level Transmitting Controller is an intelligent meter integrating level measurement, display, transmitting and control. It adopts the internationally advanced ARM processing chip. By compensation and adjustment of the sensor, the product can achieve precise measurement and provide quick response and control of multiple relay. 

• Level measurement for liquid media

• 14-segment LED display

• Button programming, easy operation

• Max. 5 relays control independently, time-delay function

• Switchable analog output

• Record the Max. in operation(button for clearing up)

• Support rail, cover, back mounting

• Hardware wrong operation protection

• MODBUS communication
 

• Input 

Power Supply:  (220±44)V AC / 22V~32V DC;  

Level Range: 1, 2, 5, 10, 20, 50, 100, 200mH2O

Over pressure: 1.5 FS

• Output 

Accuracy: ≤±0.5%FS;                              

Repeatability: ≤±0.2%FS;

Display: 4 digit 0.56 inch 14-segment LED display;    

Thermal Drift: ≤±0.03%FS/ºC(Zero/FS)

Display Refresh: 200ms.                            

Resolution: 0.1cm

• Analog Output

Current Version: 4mA~20mA DC, Load resistance ≤560Ω; 

Voltage Version: 0V~10V DC, Load resistance ≥10kΩ.

• Switch Output

Output Mode: 5 relays, normally open or closed contact;    

Supply:≤277V AC;≤30V DC;

Current Supply: ≤3A;                                            

Response: <1ms;

Switch Point Setting: 1.5%FS~99%FS;                  

 Return Difference Setting: 1%FS~10%FS; 

Relay Life:≥10,000,000 times/load (min.);≥100,000/times/load (max.);      

Switch Delay: 0s~99s. 

• Environmental Conditions

Operation Temp.(controller): -25ºC~65ºC / -13ºF~149ºF;            

Relative Humility: 0%~85%;

Storage Temp.(controller): -40ºC~70ºC / -40ºF~158ºF;

Media Temp.:-20ºC~80ºC / -50ºF~176ºF;

Electromagnetic compatibility: GB/T 17626.2/3/4-2006;

Shock: ≤5g/10Hz...500Hz(IEC 60068-2- 6-2007);      

Impact:≤10g/11ms(IEC 60068-2-27-2008);

Protection: Controller Body IP65; Probe IP68;

• Outline Construction: