New Cosmos Electric Vietnam, KS-7O, Thiết bị hiển thị và cảnh báo khí Oxy KS-7O, đại lý New Cosmos Electric Vietnam
- Clean rooms for semiconductor factory
- Various test rooms for continuous monitoring of oxygen deficiency and the safety under construction.
- Clear flowing lamp for gas alarm.
- Automatic backup to operate under electric power failure for more than 2 weeks (350 hrs).
- Small and lightweight for easy installation.
||0 to 25.0 vol% or 0 to 50.0 vol%
||LCD 3-digit digital, 0.1vol% resolution (with backlight)
|Alam Set Value
||For 25.0vol%: 1st stage 19.0vol%, 2nd stage: 18.0vol%
For 50.0vol%: 1st stage 18.0vol%, 2nd stage: 25.0vol%
||1st stage: Orange LED blinks, flowing Orange status lamp
2nd stage: Red LED blinks, flowing Red status lamp
Buzzer: more than 70 dB/m
||Gas concentration analog output: 4-20m ADC
Gas alarm contact for 1st and 2nd stage: 1a non-voltage
Latching (standard) or non-latching
||Maintenance mode, alarm stop
||-10 to +40 °C / 30 to 85 %RH
||24 VDC ±10%
||Monitoring: 1W, During alarm: 3W
||W82 x H150 x D35 mm (excluding protrusions)
||Separate Sensor Unit KS-7OF, Battery Unit KS-7xB
Connectable Alarm Units