Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Gas Sensor RoHS |
| Mfr. Part # | INIR-CD5% |
| Model Number | INIR-CD5% |
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Product Specification
| Description | Gas Sensor RoHS | Mfr. Part # | INIR-CD5% |
| Model Number | INIR-CD5% |
The Integrated IR (INIR) sensor is a user-friendly digital gas sensor utilizing SGX Sensortechs latest Infrared technology. Designed for enhanced reliability and minimized fault probability, it incorporates a microcontroller with an ARM7 core. The INIR sensor processes raw signals to output a linear, temperature-compensated signal proportional to gas concentration, available in both digital and analog forms. It features a triple-range detection capability with linear approximation for Carbon Dioxide (5%) and Methane (5% and 100%), automatic range switching, and high resolution up to 10ppm. Ideal for integration into gas detection instruments, it significantly reduces development time and expertise required. The sensor can be factory calibrated for Methane or Carbon Dioxide, and an evaluation kit with PC software is available for easy testing and calibration.
| Specification | Min | Typical | Max | Notes |
|---|---|---|---|---|
| Power Supply | 3.2 VDC | 3.3 VDC | 5.25 VDC | |
| Average Current Consumption | 30mA | 32mA | 35 mA | Inrush Current up to 65mA |
| Logic Outputs Level LOW (VOL) | 0.6V | Maximum 1.6mA source current | ||
| Logic Outputs Level HIGH (VOH) | 2.0V | Minimum | ||
| Logic Inputs Level LOW (VINL) | 0.4V | Maximum | ||
| Logic Inputs Level HIGH (VINH) | 2.0V | Minimum | ||
| Operating Humidity | 0% | 50% | 99% | Condensation affects detection limit, stability & linearity |
| Storage Humidity | 0% | 50% | 90% | |
| Operating Temperature | -40 C | +20 C | +75 C | |
| Storage Temperature | -20 C | +20 C | +55 C | |
| Temperature Cycle Limits | 0.8C/min | 1.3C/min | ||
| Operating Pressure | 80kPa | - | 120kPa | Pressure compensation required |
| Storage Pressure | 80kPa | - | 120kPa | |
| DAC Resolution | 12-Bit at 0.0-2.5 Volts DC | Scalable according to Gas Conc. | ||
| Digital Signal Format | 8 data bits, 1 stop bit, no parity | |||
| Baud Rate | 38400 (default) | 115200, 19200, 9600 | ||
| Dimensions (Diameter x Height) | 19.9mm x 16.50mm | 20mm x 16.60mm | 20.1mm x 16.70mm | Pins Height: 4.0mm - 5.6mm |
| Weight | 25 g | 29 g | 33 g | |
| Pin Configuration | 1: TXD, 2: +VCC, 3: GND, 4: RXD, 5: OUT (Analog Output) | |||
| Warm-Up Time | 45 seconds | After power ON or mode change. Data not valid during this time. | ||
| Response Time (T90, without dust filter) | Approx. 18 sec | Max. 30 sec | Average 12 sec | |
| Warranty | 3 years | From purchased date, based on use according to datasheet and AN1. | ||
| Ordering Code | Methane Detection | Carbon Dioxide Detection | Standard Calibration |
|---|---|---|---|
| INIR-ME100% | YES | NO | 0-100% |
| INIR-ME5% | YES | NO | 0-5% |
| INIR-CD5% | NO | YES | 0-5% |
| INIR-EK4 | - | - | Evaluation kit without sensor |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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