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Wireless Safety Solutions M330 series electrochemical CO detector

 

M330 series of Carbon Monoxide alarms are a new solution for advanced CO detection in households and businesses. This model has compact, yet spacious and stylish housing to also fit various Wireless solutions (RF) through GPIO interface. The performance of M330 series is enhanced by Japanese-made Nemoto electrochemical CO sensor. M330 series is 4.5V battery powered. Designed for residential and professional use.


Approvals 
UL2034, EN50291
 

Features and Benefits

  • Extra room to install client's RF module
  • Self- diagnostic sensor test and low battery warning function
  • Sensor life time is up to 5 years
  • Relay function only for M333RL: NO/NC output

Alarm Types

Model Power Source Description Approval
M330 AA1.5V battery x 3pcs 4.5V battery powered CO alarm UL2034 Listed
M330RC AA1.5V battery x 3pcs 4.5V battery powered CO alarm with RF interface UL2034RC
M333 AA1.5V battery x 3pcs 4.5V battery powered CO alarm with RF interface EN50291
M333I AA1.5V battery x 3pcs 4.5V battery powered CO alarm with Interconnection EN50291
M333RL AA1.5V battery x 3pcs 4.5V battery powered CO alarm with relay output EN50291

 

Specifications: 

Power Rating Voltage:DC4.5V(3 x AA1.5V)

The battery life is approx. 3 years if Alkaine battery Energizer#E91 is used.

The battery life is approx.6 years if Lithium battery Energizer#L91 is used.

Sensitivity UL 2034

70ppm - the unit must alarm within 60-240 minutes

150ppm - the unit must alarm within 10-50 minutes

400ppm - the unit must alarm within 4-15 minutes

Sensitivity EN 50291

50ppm - the unit must alarm within 60-90 minutes

100ppm - the unit must alarm within 10-40 minutes

300ppm - the unit must alarm within 3 minutes

Standby Current 29uA (average)
Start Current 70mA
Alarm Current 70mA
Relative Humidity 10% to 95%RH
Temperature Range 0°C to 50°C
Dimensions 125mm(D) X 35mm (H)

 

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