New Cosmos Electric Vietnam, KS-7R, Máy dò khí CO2 KS-7R, đại lý New Cosmos Electric Vietnam
For CO2 management at offices, agricultural industries, and manufacturing industries.
- For measurement of carbon dioxide concentration of 360-5,000 ppm.
- Clear flowing LED lights for gas alarm indication.
- Automatic backup power to operate under electric power failure for more than 2 weeks (350hrs).
- Small and lightweight for easy installation.
- Clear, easy to read LCD display with back ground light.
- Build in alarm buzzer 70 dB/m.
||360 to 5,000 ppm
(Under identical conditions)
|0 to +40°C : ±5% of full scale
Others : ±10% of full scale
|Alarm Set Value
||AL1 : 2,000ppm
AL2 : 5,000ppm
||LCD 4-digit digital, 5ppm resolution (with backlight)
||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
||CE(EMC & RoHS directives)
||-10 to +50 °C / 0 to 85 %RH
||24 VDC ±10%
During alarm: 3W
||W82 x H150 x D35 mm
*1 Do not use the detector in a place where Carbon Dioxide is 360ppm or below.
*2 No rapid temperature/humidity changes. No condensation.