YJJ SprintIR-R-5 High-Speed Carbon Dioxide Sensor Is Used For Medical Monitoring

Product Description:

YJJ SprintIR-R-5 High-Speed Carbon Dioxide Sensor Is Used For Medical Monitoring

Features:

SprintIR-R-5 is a high-speed carbon dioxide sensor launched by SST. It employs patented NDIR solid-state LED optical technology and is suitable for scenarios such as medical monitoring and food packaging that have high requirements for measurement speed. The following is a detailed parameter description based on the official disclosure of this product:

Core detection parameters

Parameter category Specific indicators

Detected gas Carbon dioxide (CO₂)

Measurement range Fixed range 0 - 5% vol CO₂

Measurement accuracy ±70ppm and ±5% for additional readings, stable measurement accuracy

Resolution 10ppm, capable of accurately capturing minute changes in carbon dioxide concentration

Measurement noise Without digital filtering, measurement noise is lower than 10% of the reading

Measurement rate 50 measurements per second (50Hz), the fastest measurement speed among commercial carbon dioxide sensors on the market

First reading time less than 0.2 seconds, can quickly obtain valid data after startup

Response time Dependent on gas flow rate, with a flow adapter, it can ensure high-speed response performance

Electrical parameters

Parameter category Specific indicators

Power supply voltage 3.25 - 5.5V, official recommendation 3.3V power supply

Current specification Peak current 100mA, average current less than 15mA

Power consumption Only 35mw, low power consumption feature suitable for portable and battery-powered devices

Communication method Uses UART communication interface, convenient for integration with various devices

Interface specification Includes 4 0.5 square millimeter pins, corresponding to UART receive input, UART send output, ground, and power voltage

Environmental and lifespan parameters

Parameter category Specific indicators

Operating temperature 0℃ - 50℃, suitable for most common working temperature environments

Operating humidity 0 - 95% RH, must be used in an environment without condensation

Operating pressure Compatible with a pressure range of 500mbar - 2bar, with a flow adapter, it can work stably

Pressure dependence Under normal atmospheric pressure, for every change of 1 mbar, the measurement value deviation is 0.15% of the reading

Storage temperature - 40℃ - 70℃, no special maintenance required during storage

Lifespan Expected lifespan of the sensor exceeds 15 years, long-term use stability is strong

Physical and other parameters

Parameter category Specific indicators

Shape size Diameter 23.8mm, length 24mm, small size suitable for integration installation

Overall weight Only 7.5g, almost no increase in the overall load of the device

Installation accessories Standard flow adapter included, customizable adapters can be selected according to installation requirements

Environmental compliance Complies with RoHS and REACH environmental standards, environmentally friendly

Warranty period Provide 90-day product warranty service, in accordance with CO2 Meter relevant terms

Specifications: