FOB Price
Obtenir le dernier prix|
Minimum Order
Localité:
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Prix de commande minimale:
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Commande minimale:
3 Piece
Packaging Detail:
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Delivery Time:
-
Supplying Ability:
-
Payment Type:
T/T, L/C, Western Union
Personne àcontacter doris
NO.11 Changchun Road, Zhengzhou, Henan
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Shell
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High-strength
plastic
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Size
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*8×*0×*5mm
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Weight
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*2g
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Alarm
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Four alarm class—low,
high, TWA and STEL
Light alarm: two twinkle red LED and LCD twinkling alarm
Sound alarm: it can
output variable impulse beeps of *5 decibel (*0 feet) (0.*5m ) away
from the detector
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Others
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lack of electricity;
sensor alarm for failure gas
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automatic alarm in
dark or need background lightening
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EMI/RFI
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Meet the standard of
EMC?*9/**6/EEC
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Sensor
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plug-in
electrochemical sensor (with temperature compensation)
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Batterytype
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two years
life
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Transferring
method
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transfer to the USB
port of PC through infrared ray
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Explosion-proof
class
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UL Class 1,Div .1
Group A,B,C,D
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CENELEC EEX ia
IIC
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(totally safe) Class 1
Zone 0,Gr.IIC
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CE
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