New Cosmos Electric Vietnam, KS-7D, Thiết bị hiển thị và cảnh báo khí CO KS-7D, đại lý New Cosmos Electric Vietnam
- Offices of iron plants.
- Research facilities of universities.
- Underground parking lot for prevent Carbon monoxide poisoning.
- 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 75 ppm, 0 to 150 ppm, 0 to 250 ppm, or 0 to 4000 ppm
||LCD 4-digit digital, 1ppm resolution (with backlight)
|Alam Set Value
||For F.S. 75ppm: 25/50ppm
For F.S. 150ppm: 50/100ppm
For F.S. 250ppm: 50/150ppm
For F.S. 400ppm: 50/150ppm
||1st stage: Orange LED blinks, flowing Orange status lamp
2nd stage: Red LED blinks, flowing Red status lamp
Buzzer: more than 70dB/m
||Gas concentration analog output: 4-20mA DC
Gas alarm contact for 1st and 2nd stage: 1a non-voltage
Latching (standard) or non-latching
||Maintenance mode, alarm stop
||-5 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