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Province: Guangdong
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CO2 Engine K30 STA Sensor Module and OEM Platform CO2 Engine K30 STA NDIR CO2 Sensor Module General The K30 sensor platform CO2 Engine K30 STA can be customized for a variety of sensing and control applications. This platform is designed to be an OEM module for built-in applications in a host apparatus, and hence should be optimized for its tasks during a dialog between SenseAir and the OEM customer. K30 is a flexible product with 2 analog outputs and 2 digital outputs that can be configured with SADK or other custom software to meet your requirement. CO2 Engine K30 STA NDIR CO2 Sensor Module Technical specification
Item
CO2 Engine K30 STA Art. no. 030-8-0006
Target gas
Carbon dioxide (CO2)
Operating Principle
Non-dispersive infrared (NDIR)
Measurement range
0 to 5000 ppm
Accuracy
±30 ppm±3% of reading 1
Response time (T 1/e )
20 sec diffusion time
Rate of Measurement
0.5 Hz
Operating temperature
0 to +50°C
Operating humidity
0 to 95% RH non condensed
Storage temperature
-30 to +70°C
Dimensions (mm)
51 x 57 x 14 mm (Length x Width x approximate Height)
Power supply
4.5 to 14.0 VDC maximum rating (without reverse polarity
protection) stabilized to +-5% over load and line changes. Ripple
voltage less than 100mV. 2
Warm Up time to spec precision
1 min
Life expectancy
>15 years
Compliance with
RoHS directive 2011/65/EU Tested according;
Immunity EN 61000-6-3:2007, Emission:EN 61000-6-2:2007
Serial communication
UART, Modbus protocol. Direction control pin for direct connection
to RS485 receiver integrated circuit.
OUT 1
D/A Resolution:10 mV (10 bit)
Linear Conversion Range: 0 to 4 V = 0 to 2000 ppm
Electrical Characteristics: R OUT < 100 R LOAD > 5 k
OUT 2
D/A Resolution:5 mV (10 bit)
Linear Conversion Range:1 to 5V = 0 to 2000 ppm
Electrical Characteristics: ROUT < 100 R LOAD > 5k
OUT 3
Digital (High/Low) output, 700/800 ppm
OUT 4
Digital (High/Low) output, 900/1000 ppm
Maintenance
Maintenance-free when using SenseAir ABC algorithm (Automatic
Baseline Correction).