YJJ SprintIR-WX-60 NDIR CO2 Gas Sensor | High Speed for Gas Analysis & Industrial Monitoring
Product Description:
YJJ SprintIR-WX-60 NDIR CO2 Gas Sensor | High Speed for Gas Analysis & Industrial Monitoring
Features:
SprintIR-WX-60, WX = Mouthless Diffusion Type, range 0 - 60% CO2, 20Hz high-speed sampling, NDIR infrared principle
Core parameters
| Model | SPRINTIR-WX-60 |
| Detected Gas | CO2 Carbon Dioxide |
| Sensing Principle | NDIR Non-dispersive Infrared, patented solid-state LED + Gold-plated Optical Cavity |
| Sampling Method | Diffusion type (WX version without mouthpiece; WF version with flow mouthpiece) |
| Measurement Range | 0 ~ 60% CO2 |
| Measurement Accuracy | ±(70ppm + 5% reading) |
| Non-linearity | <1%FS |
| Measurement Noise | <10% reading (without digital filtering) |
| Update Rate | 20Hz (20 readings per second, high-speed response) |
| Power Supply Voltage | 3.25~5.5VDC, recommended 3.3V |
| Peak Current | 100mA; Average Current <15mA |
| Power Consumption | Typical 35mW |
| Communication Output | UART Digital Serial Port |
| Preheating Time | <1 minute |
| Standard Operating Temperature | 0℃ ~ +50℃; Wide Temperature Version: -25℃ ~ +55℃ |
| Working Humidity | 0~95% RH, no condensation |
| Working Pressure | 500mbar ~10bar; Each mbar causes a 0.15% reading deviation |
| Storage Temperature | -30℃ ~ +70℃ |
| Electrical Interface | 2×5Pin, 2.54mm pins |
| Expected Lifespan | 15 Years |
| Compliance | RoHS, REACH |
Product features
1. **20Hz ultra-high sampling rate** - Captures rapid changes in CO2 concentration, suitable for respiratory waveform monitoring
2. Patent-protected solid-state light source NDIR, no filament loss, long lifespan, and good stability
3. Low power consumption of 35mW, supporting battery-powered portable devices
4. UART digital output, directly connected to MCU, simple development
5. WX diffused structure, no need for air nozzle, convenient integrated installation; optional flow adapter for flow measurement
Typical applications
Medical ventilators, metabolic analyzers, pulmonary function detectors, biological incubators, gas analyzers, exercise physiology tests, food controlled atmosphere packaging detection
Specifications:
| Supply voltage (Vs) | 4.5~ 5.5VDC |
| Supply current (Is) | 7.5mA |
| Output type | 3.3VTTL level RS232 |
| Working temperature | -30℃ ~ +60℃ |
| Storage temperature | -30℃ ~ +60℃ |
| Humidity | 0~99% |
| pressure range | 500~1200mbar |
| Precision/resolution & LT | 2% FS / 0.1 mbar |
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