INDUSTRIAL USE
EW412
본문
item
standard
PART NO
EW412
Power Supply
AC 220V 60 Hz . 50Hz
Power consumption
5W
Measuring range
0 ~100% LEL
Alarm point
25% LEL below (LEL 16%SET)
Operational Temperature
0 ~ 40 ℃
Relative Humidity
0 ~ 85% Rh
Visual Alarm
Bilinking Yellow LED
Digital Display
3 Digit (7 Segment LED),10 Bar LED
Trouble Lamp
Red LED
Operating Lamp
Green LED
Audible Alarm
70 dB buzzer Sound (at 100cm)
Alarm Output
DC 5V 10mA (normal 0V)
Alarm Output
CON NO NC (relay contact)
Battery
Ni-Cd DC 24V 600mAh Battery changer bult-in
Warm up time
60 Seconds
Wiring
VCTF or CVVS above 0.75mm
Dimensions (WxHxD)
145x258x86 mm
Weight (g)
2100g
item
standard
PART NO
EWEX IIB 100
Detectable Gas
LNG LPG CityGas CombustibleGas
Detection Method
Catalytic (Hot wire)
Sampleing Method
Diffusion Type
Explosion proof rating
Exd II B T6
Response Time
Within 20 Sec
Operational Temperature
-20℃ ~ 40 ℃
Relative Humidity
0 ~ 85% Rh
Dimensions (WxHxD)
140x117x77mm
Weight (g)
858g
Case Material
Aluminum