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