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Special Gas Detectors

  

Monitoring Unit | VM-306

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db64788d00012415ca56770a6349d990_1484728

 

 

 

 

 

 PERFORMANCE DATA

 

MODEL

VM - 306

Power & Alarm Unit 

Indicator Unit

Control Structure

 Power & Alarm Unit :

 Indicator=1:1 ~ 64

 lndicator : Detector = 1:1

Extension Structure

 Slot Type Card

 Slot Type Card

Power Supply

 AC 220V, 60Hz 

 DC 16.8V

 DC 16V ~ 24V

Concentration Display

 

 %LEL(Combustible Gas), %(Oxygen Gas) 

PPM(Toxic Gas)

Visual Alarm

 Alarm LED Lamp

 Low Alarm - Low LED Lamp & Buzzer Sound

 High Alarm - High LED Lamp & Buzzer Sound

 Fault Alam - Fault LED Lamp & Buzzer Sound

Alarm Setting

 

 2-Step (Low / High) - User Free Setting

Operating Temp & Humid

-20°C ~ +50°C , Below 95%RH

Input Signal

 

 4 ~ 20mA DC / F.S

Ouput Signal

  

 4 ~ 20mA DC / F.S, RS-485(option)

Alarm Signal

 High Alarm Relay Contact

 (COM. NO, NC)

 Low Alarm Relay Contact (COM, NO, NC)

 High Alarm Relay Contact (COM, NO, NC)

 High Alarm Voltage Signal (DC 12V)

 

 

 DIMENSION

 1fb0a56339c8346573ff7f7ca3d6702c_1485925 

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