SD is a single gas sensor that allows you to select the
type of gas detection based on your needs.
It can send alert notifications via app push messages and sound alarms.
For further improvements, it can be connected via Wi-Fi to
JNC's cloud-based smart plug or cloud-based fresh air system.
– Application areas –
homes, vehicles, schools, offices, stations, airports, hospitals, art galleries.
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Feature of Product
Optional Code & Specifications
SD
Code1
Code2
SD-BT
Code 1
Code 2
| Code 1 | Sensors (Up to 4 selections) | Code 1 | Sensors (Up to 4 selections) | Code 2 | LCD Display |
|---|---|---|---|---|---|
| TR | Temp/RH | P1 | PM10 | N | None |
| CO2 | CO2 | O2 | O2 | ||
| P2 | PM2.5 | NH3 | NH3 | ||
| H | HCHO | H2S | H2S | L | LCD |
| CO | CO | NO2 | NO2 | ||
| V | TVOC | SO2 | SO2 | ||
| O3 | O3 | CH4 | CH4 |
| Code 1 | Sensors ※Up to 4 selections |
|---|---|
| TR | Temp/RH |
| CO2 | CO2 |
| P2 | PM2.5 |
| H | HCHO |
| CO | CO |
| V | TVOC |
| O3 | O3 |
| P1 | PM10 |
| O2 | O2 |
| NH3 | NH3 |
| H2S | H2S |
| NO2 | NO2 |
| SO2 | SO2 |
| CH4 | CH4 |
| Code 2 | LCD Display |
|---|---|
| N | None |
| L | LCD |
| Power | Adapter | AC Input : 100~240V (50/60Hz) |
|---|---|---|
| DC Output : 5V，maximum2A | ||
| Equipment | DC Input : 5V | |
| Power Consumption : ≤3W | ||
| Environment | 0~50℃，0%~95% (non-condensing) | |
| Communication | Wi-Fi (Modbus TCP) and RS-485 (Modbus RTU) | |
| Display Panel | 0.96 inch LCD Display measurement name, Numerical value and unit. | |
| Physical Conditions | Dimension | 104x135x40 (W x H x D，mm) |
| Weight | 128g | |
| Installation | Wall mounting/Portable/Desktop | |
| Housing | Material | ABS |
| Certificate | CE : R16101804E，FCC : HA160972-FD | |
| Power | Adapter | AC Input : 100~240V (50/60Hz) |
|---|---|---|
| DC Output : 5V，maximum2A | ||
| Equipment | DC Input : 5V | |
| Power Consumption : ≤3W | ||
| Environment | 0~50℃，0%~95% (non-condensing) | |
| Communication | Wi-Fi (Modbus TCP) and RS-485 (Modbus RTU) | |
| Display Panel | 0.96 inch LCD Display measurement name, Numerical value and unit | |
| Physical Conditions | Dimension | 104x135x40 (W x H x D，mm) |
| Weight | 128g | |
| Installation | Wall mounting/Portable/Desktop | |
| Housing | Material | ABS |
| Certificate | CE、FCC | |
| Sensor Principle | Range | T90 | Operating Temperature | Resolution | Accuracy | Environmental Equilibrium Time |
|---|---|---|---|---|---|---|
| Temp (Resistance) | -40~125℃ | <60 S | -20~60℃ | 0.1℃ | ±0.4℃ | 10min |
| RH (Capacitive) | 0~100% | <60 S | -20~60℃ | 0.1% | ±3% | 10min |
| CO₂ (Infrared) | 0~10,000ppm | <120 S | 0~50℃ | 1ppm | ±30ppm ±3% of Reading | 10sec |
| PM2.5 (Laser) | 0~1,000µg / m³ | <90 S | -10~65℃ | 0.1 µg / m³ | ±10µg / m³ ±5% of Reading | 5min |
| HCHO (Electrochemical) | 0.01~2.00ppm | <120 S | -10~50℃ | 0.01ppm | ≤±0.02ppm ±2% of Reading | 10min |
| CO (Electrochemical) | 0~100ppm | <180 S | 0~50℃ | 0.1ppm | ±5ppm | 10min |
| TVOC (Semiconductor) | 0~300ppm | <90 S | 0~40℃ | 0.01ppm | ±10% | 10min |
| O³ (Semiconductor) | 0.01~2.00ppm | <120 S | 0~40℃ | 0.01ppm | ±10% | 10min |
| PM10 (Algorithm) | 0~1,200µg / m³ | <90 S | -10~65℃ | 0.1 µg / m³ | ±10µg / m³ ±5% of Reading | 5min |
| O₂ (Electrochemical) | 0~30% | <60 S | -10~55℃ | 0.05% | ±1 of Reading | 5min |
| NH³ (Electrochemical) | 0~100ppm | <60 S | -10~50℃ | 0.01ppm | ±2% | 5min |
| H₂S (Electrochemical) | 0~100ppm | <60 S | -10~50℃ | 0.01ppm | ±2% | 5min |
| NO₂ (Electrochemical) | 0~20ppm | <60 S | -0~50℃ | 0.01ppm | ±2% | 5min |
| SO₂ (Electrochemical) | 0~20ppm | <60 S | -10~50℃ | 0.01ppm | ±2% | 5min |
| CH₄ (Electrochemical) | 0~100ppm | <90 S | 0~40℃ | 0.1ppm | ±10% | 10min |
| Sensor Principle | Range | T90 |
|---|---|---|
| Temp (Resistance) | -40~125℃ | <60 S |
| RH (Capacitive) | 0~100% | <60 S |
| CO₂ (Infrared) | 0~10,000ppm | <120 S |
| PM2.5 (Laser) | 0~1,000µg / m³ | <90 S |
| HCHO (Electrochemical) | 0.01~2.00ppm | <120 S |
| CO (Electrochemical) | 0~100ppm | <180 S |
| TVOC (Semiconductor) | 0~300ppm | <90 S |
| O³ (Semiconductor) | 0.01~2.00ppm | <120 S |
| PM10 (Algorithm) | 0~1,200µg / m³ | <90 S |
| O₂ (Electrochemical) | 0~30% | <60 S |
| NH³ (Electrochemical) | 0~100ppm | <60 S |
| H₂S (Electrochemical) | 0~100ppm | <60 S |
| NO₂ (Electrochemical) | 0~20ppm | <60 S |
| SO₂ (Electrochemical) | 0~20ppm | <60 S |
| CH₄ (Electrochemical) | 0~100ppm | <90 S |
| Sensor Principle | Operating Temperature | Resolution |
|---|---|---|
| Temp (Resistance) | -20~60℃ | 0.1℃ |
| RH (Capacitive) | -20~60℃ | 0.1% |
| CO₂ (Infrared) | 0~50℃ | 1ppm |
| PM2.5 (Laser) | -10~65℃ | 0.1 µg / m³ |
| HCHO (Electrochemical) | -10~50℃ | 0.01ppm |
| CO (Electrochemical) | 0~50℃ | 0.1ppm |
| TVOC (Semiconductor) | 0~40℃ | 0.01ppm |
| O³ (Semiconductor) | 0~40℃ | 0.01ppm |
| PM10 (Algorithm) | -10~65℃ | 0.1 µg / m³ |
| O₂ (Electrochemical) | -10~55℃ | 0.05% |
| NH³ (Electrochemical) | -10~50℃ | 0.01ppm |
| H₂S (Electrochemical) | -10~50℃ | 0.01ppm |
| NO₂ (Electrochemical) | -0~50℃ | 0.01ppm |
| SO₂ (Electrochemical) | -10~50℃ | 0.01ppm |
| CH₄ (Electrochemical) | 0~40℃ | 0.1ppm |
| Sensor Principle | Accuracy | Environmental Equilibrium Time |
|---|---|---|
| Temp (Resistance) | ±0.4℃ | 10min |
| RH (Capacitive) | ±3% | 10min |
| CO₂ (Infrared) | ±30ppm ±3% of Reading | 10sec |
| PM2.5 (Laser) | ±10µg / m³ ±5% of Reading | 5min |
| HCHO (Electrochemical) | ≤±0.02ppm ±2% of Reading | 10min |
| CO (Electrochemical) | ±5ppm | 10min |
| TVOC (Semiconductor) | ±10% | 10min |
| O³ (Semiconductor) | ±10% | 10min |
| PM10 (Algorithm) | ±10µg / m³ ±5% of Reading | 5min |
| O₂ (Electrochemical) | ±1 of Reading | 5min |
| NH³ (Electrochemical) | ±2% | 5min |
| H₂S (Electrochemical) | ±2% | 5min |
| NO₂ (Electrochemical) | ±2% | 5min |
| SO₂ (Electrochemical) | ±2% | 5min |
| CH₄ (Electrochemical) | ±10% | 10min |
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