SN-GC

Designed for diverse applications, the SN-GC Series Laser Type Air Quality Sensors are suitable for indoor and outdoor air quality monitoring, making them ideal for industries such as retail, medical, and smart buildings. It can detect a wide range of particulate matter, including dust, smoke, and emissions from various sources like fireplaces and construction materials while complying with RoHS and REACH standards. With its small footprint of W37 x D37 x H12 mm, this all-in-one solution offers unmatched precision and durability for monitoring air quality effectively.

Panasonic Industry has launched the SN-GCQB1 Air Quality Sensor, a compact yet advanced solution for measuring air quality. This sensor detects temperature, humidity, total volatile organic compounds (TVOC), equivalent carbon dioxide (eCO2), and various particulate matter (PM1.0, PM2.5, PM10) using a high-precision optical sensor and laser diode. Its onboard microprocessor and micro-fan enhance its functionality and efficiency, extending the sensor's lifespan to over 10 years through an auto-calibration feature that ensures long-term accuracy.

Features and Benefits

Compact Size: 37 x 37 x 12 mm
High Accuracy, Low to High Concentration Measurement
Optimized Air Pathway Structure: Minimizes Dust Accumulation
Long Life
- SN-GCJA5/L: 5+ Years
- SN-GCQB1: 10+ Years
Onboard Microprocessor, Micro-fan, Laser Diode
VOC Sensor (SN-GCQB1)
Multi Sensor can detect PM, TVOC, eCO2, Temperature, and Humidity (SN-GCQB1)
Panasonic’s Proprietary Algorithm Controls Fan and Laser Diode Efficiency for Prolonged Product Life
RoHS and REACH Compliant

Industries

Industrial
Building Management
HVAC
Medical

Applications

Indoor and Outdoor Air Quality Monitoring
Air Purifiers and HVAC Systems
Environmental Sensing, Airborne Dust Detection, Volatile Gas Sensing
Clean Rooms, Semiconductor, PCBD Manufacturing, etc.
Smoke Detectors

Revolutionizing Air Quality Monitoring

The SN-GC Series Laser Type Air Quality Sensors, including the SN-GCQB1 model, are compact and advanced solutions designed for indoor and outdoor air quality monitoring, detecting a range of pollutants with high precision and durability. They feature long lifespans, onboard processing capabilities, and are compliant with RoHS and REACH standards, making them suitable for various industries such as retail, medical, and HVAC.

Part number list

Results 3

Models table for series SN-GC
Part No.	Size (mm) (mm)	Minimum Detectable Particle Size (μm)	PM Accuracy (ug/m3)	Detection Range	Operating Temperature / Humidity	Power Supply Voltage (V)	Current Consumption	TVOC Measurement Range (mg/m3)	TVOC IAQ Value (Level)	TVOC Accuracy (Level)	eCO2 Measurement Range (ppm)	Humidity Measurement Range (%RH)	Humidity Accuracy (%RH)	Temp. Measurement Range (C)	Temp. Accuracy (C)	Lifetime (Years)	Maximum Consistency Error	Response Time	Time To First Reading (Sec)	Cable	External Interface
SN-GCJA5L	W37×D37×H12 mm	0.3	±10	(UART) 0µg/m3 ~ 2,000µg/m3 (I2C) 0µg/m3~x,xxxµg/m3	-10°C ~ 60°C, < 95% RH	DC 5V +/- 10%	< 100 mA	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	5	±10% (35µg/m3 <, < 1,000µg/m3)	1 sec	20	Yes	12C (3.3V) UART (3.3V)
SN-GCQB1	W37xD37xH12 mm	0.3	±10	(UART) 0µg/m3 ~ 2,000µg/m3 (I2C) 0µg/m3~x,xxxµg/m3	-10°C ~ 60°C, < 95% RH	DC 5V +/- 10%	< 100 mA	0.015 to 10	1 to 5	±1	400 to 5000	0 to 95	±3.0	-10 to 60	±0.4	10	±10% (35µg/m3 <, < 1,000µg/m3)	1 sec	20	No	12C (3.3V) UART (3.3V)
SN-GCJA5	W37×D37×H12 mm	0.3	±10	(UART) 0µg/m3 ~ 2,000µg/m3 (I2C) 0µg/m3~x,xxxµg/m3	-10°C ~ 60°C, < 95% RH	DC 5V +/- 10%	< 100 mA	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	5	±10% (35µg/m3 <, < 1,000µg/m3)	1 sec	20	No	12C (3.3V) UART (3.3V)

Models table for series SN-GC
Part No.	Size (mm) (mm)	Minimum Detectable Particle Size (μm)	PM Accuracy (ug/m3)	Detection Range	Operating Temperature / Humidity	Power Supply Voltage (V)	Current Consumption	TVOC Measurement Range (mg/m3)	TVOC IAQ Value (Level)	TVOC Accuracy (Level)	eCO2 Measurement Range (ppm)	Humidity Measurement Range (%RH)	Humidity Accuracy (%RH)	Temp. Measurement Range (C)	Temp. Accuracy (C)	Lifetime (Years)	Maximum Consistency Error	Response Time	Time To First Reading (Sec)	Cable	External Interface
SN-GCJA5L	W37×D37×H12 mm	0.3	±10	(UART) 0µg/m3 ~ 2,000µg/m3 (I2C) 0µg/m3~x,xxxµg/m3	-10°C ~ 60°C, < 95% RH	DC 5V +/- 10%	< 100 mA	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	5	±10% (35µg/m3 <, < 1,000µg/m3)	1 sec	20	Yes	12C (3.3V) UART (3.3V)
SN-GCQB1	W37xD37xH12 mm	0.3	±10	(UART) 0µg/m3 ~ 2,000µg/m3 (I2C) 0µg/m3~x,xxxµg/m3	-10°C ~ 60°C, < 95% RH	DC 5V +/- 10%	< 100 mA	0.015 to 10	1 to 5	±1	400 to 5000	0 to 95	±3.0	-10 to 60	±0.4	10	±10% (35µg/m3 <, < 1,000µg/m3)	1 sec	20	No	12C (3.3V) UART (3.3V)
SN-GCJA5	W37×D37×H12 mm	0.3	±10	(UART) 0µg/m3 ~ 2,000µg/m3 (I2C) 0µg/m3~x,xxxµg/m3	-10°C ~ 60°C, < 95% RH	DC 5V +/- 10%	< 100 mA	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	Not Applicable	5	±10% (35µg/m3 <, < 1,000µg/m3)	1 sec	20	No	12C (3.3V) UART (3.3V)

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