Fixed Online Infrared Carbon Dioxide Detector KB-501SG
KB-501X / SG is applied to CO2 concentration inspection and alert for industrial scene, such as petroleum refinery, chemical plants, metallurgy, mines, distillery, dairying, workshop, warehouse, etc.
Features
• Advanced NDIR infrared sensor;
• High stability, long calibrating period, minimal maintenance time;
• Wide detecting range;
• Rapid and accurate measurement, high selectivity to gas types, little interference
by other gases;
• With a infrared remote controller which can set the parameter without opening the
cover;
• The sensor has following advantages: high sensitivity, quick-response capacity,
long performance life and short polarization time; • Free voltage input supported;
• RS485 / 4~20mA / two-stage alarm output;
• LED display screen;
• Two-stage audible-visual alarm.
Technical Specifications
|
Detecting Method |
NDIR Infrared |
|
Applicable Gas |
Carbon Dioxide (CO2) |
|
Power Supply |
10~32V DC |
|
Detecting Range |
0~10%VOL |
|
Resolution |
0.01%VOL |
|
Display |
Backlit LED display |
|
Alarm |
Two-stage audible-visual alarm |
|
Accuracy |
≤±1%F.S.; |
|
Preheat Time |
30s |
|
Response Time (T90) |
<25s |
|
Zero Repeatability |
±1%FS (20°C) |
|
Zero Drift |
1%/month |
|
Operating Temperature |
-20°C~65°C |
|
Storage Temperature |
-40°C~85°C |
|
Output Signal |
Two-way switching value output Analog signal: 4~20mA |
|
Explosion-proof Type |
Ex d (Separating Exploding Pattern) |
|
Explosion-proof Index |
Ex d II CT6 |
|
Protection Grade |
IP65 |
|
Performance Life |
>5 years |
Get in Touch
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