OEM CO2 content sensor with two analog and two digital outputs. — K30
Спецификация K30
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
K30 – a universal OEM CO2 content sensor product with two analog and two digital outputs, which can be configured using SADK or other software. The K30 CO2 concentration sensor is designed for various applications in measurement and control. It is designed as an OEM module for integration into measuring instruments.
- Specifications
- Printed Circuit Board
- Drawings
- Applications
|
Specifications |
|
|
Measured gas |
Carbon dioxide (CO2) |
|
Operating principle |
Non-dispersive infrared (NDIR) |
|
Measurement range |
From 0 to 5000 ppmvol |
|
Accuracy |
±30 ppm ±3% of measured value 1 |
|
Response time (T1/e) |
Dispersion time 20 sec |
|
Measurement frequency |
0.5 Hz |
|
Temperature compensation range |
From 0 to +50 °C |
|
Operating humidity |
From 0 to 95% relative humidity (non-condensing) |
|
Storage / operating temperature |
From -40 to +70 °C |
|
Dimensions (mm) |
51 x 57 x 14 mm (Length x Width x Approximate height) |
|
Power supply |
From 4.5 to 14.0 VDC maximum load (no reverse polarity protection) stabilized to ±5% overloads and line surges. Voltage ripple less than 100mV. 2 |
|
Warm-up time |
1 min |
|
Service life |
>15 years |
|
Standards compliance |
RoHS directive 2011/65/EU Tested according; Immunity: EN 61000-6-3:2007, Emission: EN 61000-6-2:2007 |
|
Data transmission |
UART, Modbus protocol. Contact for direct connection to board with built-in RS485 receiver |
|
Output OUT 1 |
D/A Resolution: 10 mV (10 bit) Linear conversion range: 0…4 V = 0…2000 ppm Electrical characteristics: Routput <100 Ohm, Rload >5 kOhm |
|
Output OUT 2 |
D/A Resolution: 5 mV (10 bit) Linear conversion range: 1…5V = 0…2000 ppm Electrical characteristics: Routput <100 Ohm, Rload > 5 kOhm |
|
Output OUT 3 |
Digital (High/Low) output, 700/800 ppm |
|
Output OUT 4 |
Digital (High / Low) output, 900/1000 ppm |
|
Maintenance |
Under standard conditions with the ABC function enabled no maintenance is required |
1 Accuracy is specified for operating temperatures and atmospheric pressure of 101.3 kPa. Certified calibration gas mixtures are used for calculations. Calibration gas deviation (±2%) is included in the specified accuracy.
2 Please note that the maximum load is 14V, so the sensor can be used with a 12V±10% power supply.
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