Model: | DT-838-3L |
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Brand: | DINGTUO |
Origin: | Made In China |
Category: | Security & Protection / Alarm |
Label: | gas detector , gas alarm , alarm |
Price: |
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Min. Order: | 1000 pc |
Last Online:20 Jul, 2010 |
Network gas detector DT-838-3L
Feature:
1.High stability sensor
2.Auto self-check function
3.Auto reset SMT adopted.
4.stable quality Applied in detecting LPG and gas MCU processing adopted
Technical parameter:
When voltage is 12VDC
Static current:≤50mA(low consumption)
≤100mA(high consumption)
Alarm current:≤100mA(low consumption)
≤130mA(high consumption)
When voltage is 24VDC
Static current:≤25mA(low consumption)
≤50mA(high consumption)
Alarm current:≤50mA(low consumption)
≤65mA(high consumption)
Time of pre-heating:1-2mins
Alarm level:10%LEL(±5%LEL)
Alarm signal:yellow LED shines,buzz for long
Fault signal:red LED shine and BZ scream for long.
Alarm LpA :≥75dB/m
Operating temperature:-10°C~+50°C
Operating humidity:below 95%RH
Mounting way:ceil-mounting
Alarm means:Network output/sound flash alarm
Dimension:107*35mm
Payment Terms: | T/T |
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