Huge Technology Automation Co., Ltd rely on our experienced and dedicated team to continually work to develop and maintain strong customer relationships.We pride ourselves on our ability to do so and recognize that repeat clientele does not happen by accident.Contact:Alex Mobil:0086 18040982349(WhatsApp)
Huge Technology Automation Co., Ltd rely on our experienced and dedicated team to continually work to develop and maintain strong customer relationships.We pride ourselves on our ability to do so and recognize that repeat clientele does not happen by accident.Contact:Alex Mobil:0086 18040982349(WhatsApp)
Huge Technology Automation Co., Ltd rely on our experienced and dedicated team to continually work to develop and maintain strong customer relationships.We pride ourselves on our ability to do so and recognize that repeat clientele does not happen by accident.Contact:Alex Mobil:0086 18040982349(WhatsApp)
Huge Technology Automation Co., Ltd rely on our experienced and dedicated team to continually work to develop and maintain strong customer relationships.We pride ourselves on our ability to do so and recognize that repeat clientele does not happen by accident.Contact:Alex Mobil:0086 18040982349(WhatsApp)
Huge Technology Automation Co., Ltd rely on our experienced and dedicated team to continually work to develop and maintain strong customer relationships.We pride ourselves on our ability to do so and recognize that repeat clientele does not happen by accident.Contact:Alex Mobil:0086 18040982349(WhatsApp)
Huge Technology Automation Co., Ltd rely on our experienced and dedicated team to continually work to develop and maintain strong customer relationships.We pride ourselves on our ability to do so and recognize that repeat clientele does not happen by accident.Contact:Alex Mobil:0086 18040982349(WhatsApp)
Huge Technology Automation Co., Ltd rely on our experienced and dedicated team to continually work to develop and maintain strong customer relationships.We pride ourselves on our ability to do so and recognize that repeat clientele does not happen by accident.Contact:Alex Mobil:0086 18040982349(WhatsApp)
S8-4B Miniature Infrared CO2 Sensor Module Ge neral Description The S8-4B CO2 sensor module is designed to serve as a CO2 safety switch when built-in into kerosene heaters. The sensor utilizes reliable and highly accurate infrared gas sensing technology. The electronic circuitry is optimized for low power consumption. Because of low current consumption the sensor is suitable for battery applications and has an average current consumption of 2 mA. S8 can be customized for a variety of alarm and control applications. S8-4B Miniature Infrared CO2 Sensor Module Ke y technical specification Item S8-4B Article no. 004-0-0061 Target gas CO2 Operating Principle Non-dispersive infrared (NDIR) Measurement range 400 to 32000ppm (represented internally in digital format) Measurement interval 30 seconds Accuracy ±1000ppm at alarm points between 7000 and 9000 ppm (Note 1) Pressure dependence + 1.6 % reading per kPa deviation from normal pressure Gas diffusion response time 2 minutes by 90% Operating temperature -5 to 60 ºC Operating humidity range 0 to 95% RH non condensed Storage temperature -40 to +70°C Storage Environment 0-95% RH non condensed non corrosive gases, no contamination to kerosene Dimensions (mm) 61 x 20 x 8.5 mm (max dimensions) Weight 10 grams Power supply 4.5 to 7.0 VDC unprotected against surges and reverse connection Power consumption 250 mA peak, 2 mA average Life expectancy 5+ years in normal indoor / office environments Compliance with Tested according Emission EN 61000-6-3:2007, EN 61000-6-4:2007 Immunity EN 61000-6-1:2007 RoHS directive 2011/65/EU Output Alarm, Open Drain Open drain FET; 7V/ 800mA, protected by a zener diode, normally open, 100kWpull-up resistor to power (+). 8000/6500 (Alarm/Release) Normal state is open. Transistor conducting at (CO2 8000ppm) OR (Unloaded Power voltage 4.5V) OR (Loaded Power voltage 4.0V) OR (Sensor Failure detected by self-diagnostics) Maintenance Forced calibration (assuming 400 ppm exposure). Self-diagnostics Full self-diagnostics at power up and continuously running self- diagnostics at every measurement. Note 1: Accuracy is specified over operating temperature range. Specification is referenced to certified calibration mixtures. Uncertainty of calibration gas mixtures (+-2% currently) is to be added to the specified accuracy for absolute measurements