ShenzhenYijiajie Electronic Co., Ltd.
| Packaging Details | Box pack |
| First output reading | < 1.2 seconds |
| Supply Ability | 1500 |
| Resolution | 10 ppm |
| Sampling frequency | 2 times/second |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Measurement accuracy | ±(70 ppm + 5% reading) |
| Delivery Time | 5-8 days |
| Measurement range | 0 - 5% Vol (0 - 50,000 ppm) |
| Non-linearity error | < 1% FS |
| Gas detection | CO₂ Carbon Dioxide |
| Overall preheating time | < 10 seconds |
| Place of Origin | Britain |
| Model Number | ExplorIR-M-5 |
| Brand Name | GSS |
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Product Specification
| Packaging Details | Box pack | First output reading | < 1.2 seconds |
| Supply Ability | 1500 | Resolution | 10 ppm |
| Sampling frequency | 2 times/second | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Measurement accuracy | ±(70 ppm + 5% reading) | Delivery Time | 5-8 days |
| Measurement range | 0 - 5% Vol (0 - 50,000 ppm) | Non-linearity error | < 1% FS |
| Gas detection | CO₂ Carbon Dioxide | Overall preheating time | < 10 seconds |
| Place of Origin | Britain | Model Number | ExplorIR-M-5 |
| Brand Name | GSS | ||
| High Light | NDIR carbon dioxide sensor 0-5% Vol ，Non-dispersive infrared CO2 sensor ，YJJ ExplorIR-M-5 gas sensor | ||
Product Description:
YJJ ExplorIR-M-5 MINIR-5 NDIR Non-Dispersive Infrared Carbon Dioxide Sensor 0 - 5% Vol CO₂ for Medical Biomedical Equipment
Features:
Model: ExplorIR-M-5
Type: NDIR Non-Dispersive Infrared Carbon Dioxide Sensor
Specialized Range: 0 - 5% Vol CO₂ (standard 5% concentration for cell culture)
Core Technology: Patented solid-state IR LED source + gold-plated optical gas chamber, no filament, no moving parts, shock-resistant, impact-resistant, and with extremely long lifespan
II. Core Performance Parameters (ExplorIR-M-5 0-5% Range)
1. Gas Detection Specifications Table
Parameters Standard Indicators
Detected Gas CO₂ Carbon Dioxide
Measurement Range 0 - 5% Vol (0 - 50,000 ppm)
Resolution 10 ppm
Measurement Accuracy (at Normal Temperature and Pressure) ±(70 ppm + 5% Reading)
Non-linear Error < 1% FS
Sampling Frequency 2 times/second
First Output Reading < 1.2 seconds
Overall Preheating Time < 10 seconds, quick output value upon power-on
Diffusion Response Time ≤ 30 seconds (gas diffusion sampling)
Pressure Adaptation 950 mbar - 10 bar, supports external pressure calibration; pressure drift 0.1% reading / mbar
2. Electrical Power Consumption Parameters
Power Supply Voltage: 3.25V - 5.5V, recommended 3.3V
Peak Current: 33mA (2 samples per second)
Average Working Current: < 1.5mA
Overall Power Consumption: 3.5mW @ 3.3V (ultra-low power consumption, preferred for battery-powered devices)
Signal Output: TTL level UART serial port, direct reading of concentration in digital protocol
Calibration Function: Built-in automatic zero point calibration Auto-zero
3. Environmental and Mechanical Specifications
Operating Temperature: 0℃ - 50℃
Operating Humidity: 0 - 95% RH, non-condensation environment
Storage Temperature: -40℃ - +70℃
Form Size: φ20.9mm × 21.7mm cylindrical probe packaging
Weight: 4g, micro-small volume, easy to be integrated into devices
Service Life: > 15 years, much longer than electrochemical and semiconductor sensors
Structural Advantage: Fully solid-state optical path, resistant to vibration, impact, and harsh conditions
III. Working Principle
Adopt NDIR Infrared Absorption Principle: Solid-state infrared LED emits specific wavelength infrared light, CO₂ gas will absorb the light of this wavelength; the detector collects the degree of light intensity attenuation, and the internal MCU converts it into the volume concentration of CO₂.
Gold-plated sealed gas chamber reduces light loss and improves accuracy; there is no easily worn heating filament, no poisoning, drift failure problems, and extremely strong long-term stability.
IV. Core Advantages
Ultra-low Power Consumption 3.5mW: suitable for battery-powered portable devices, backup power medical equipment; own heat generation is very small, does not interfere with temperature control of incubators
5% Range Precisely Match Cell Culture: Special range for biological laboratory standard conditions, stable accuracy
Extremely Long Service Life > 15 years, no frequent replacement, low maintenance cost
Shockproof and Strong: no mechanical parts, suitable for vehicle-mounted, field, mobile instruments
Data output immediately upon power-on, no need for long preheating, concentration quickly restored for monitoring upon opening
Digital UART Output, directly connected to microcontrollers, PLCs, development simple
V. Main Application Scenarios (Core Use of M-5 0-5% Model)
1. Medical and Biological Equipment (Most mainstream)
CO₂ Cell Culture Cabinet, Anaerobic Bacterial Culture Cabinet (standard 5% CO₂ environment)
Portable Vehicle-mounted Medical Culture Equipment, Field Research Portable Incubation Device
Respirators, Anesthesia Monitoring Equipment, Vital Sign Monitoring Instruments
2. Agricultural and Fresh Produce Storage
Fruit and Vegetable Controlled Atmosphere Storage, Cold Chain Transport Box (low concentration CO₂ preservation regulation)
Plant Tissue Culture Cabinet, Artificial Climate Culture Room, Seedling Greenhouse
3. Portable Detection Instruments
Handheld CO₂ Detector, Portable Indoor Air Quality Recorder
Battery-powered Portable Environmental Monitoring Terminal, Field Research Gas Collection Equipment
4. Special Enclosed Space Monitoring
Diving Chamber, Small Enclosed Test Chamber, Small Storage Controlled Atmosphere Cabinet
Aircraft, Vehicle Small Enclosed Environment CO₂ Monitoring
5. Industrial Small Gas Control Equipment
Small Anaerobic Workstation, Laboratory Small Gas Ratio Device
Micro New Air, Enclosed Cabinet Gas Closed Control System
Specifications:
| Specialized Range | 0 - 5% Vol CO₂ |
| Core Technology | Patented solid-state IR LED source + gold-plated optical gas |
| Resolution | 10 ppm |
| Measurement Accuracy | ±(70 ppm + 5% Reading) |
| Non-linear Error | < 1% FS |
| Sampling Frequency | 2 times/second |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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