传感器芯体是将构成 Senseair 的 NDIR 方式 CO2 传感器的红外线光源 / 红外线传感器/运算及光源驱动电路/光学部件模块化的产品名称。
二氧化碳传感器
气体检测部
传感器芯体 (Sensor Core) 是将红外线光源/红外线传感器/运算及光源驱动电路/光学部件模块化的产品。
由于输出的是 CO2 浓度值,因此,不需要在客户的系统中进行额外的计算,非常适合于自行设计小型 CO2 测量仪器的电路/机壳的客户。
| Product name | Features | Average current | Measurement range | Power supply | Output | Communication | |
|---|---|---|---|---|---|---|---|
| I2C | UART | ||||||
Sunrise |
Low current consumption | 34 uA | 0-10,000ppm | 3.05-5.5 V | | ✓ | ✓ |
Sunlight CO2 |
Low current consumption | 30uA or lower | 400-10,000ppm | 3.05-5.5 V | ✓ | ✓ | |
S88 |
Compact | 18-60 mA | 0-20,000ppm | 4.5-5.25 V | PWM / Digital | ✓ | |
S8 |
Compact | 18-30 mA | 0-50,000ppm | 4.5-5.25 V | PWM / Digital | ✓ |
|
K30 |
Multi function | 40 mA | 0-5,000ppm | 4.5-14 V | Analog / Digital | ✓ | ✓ |
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Senseair Sunrise/Sunlight CO2 (from Senseair corporation)
Senseair Sunrise/Sunlight CO2 是一种基于 NDIR 的 CO2 传感器,它使用 AKM 的红外 LED 和红外传感器。传感器的精度为 ± (30ppm+ 读取值的 3% ),平均消耗电流实现了可使用电池的 34μA。
内置 ABC ( 自动基线校正 ) 算法,定期自动校准,安装后免维护。
还提供了评估工具包,可以立即开始评估。
Senseair Sunrise/Sunlight CO2
Product name |
Sunrise |
Sunlight CO2 |
|---|---|---|
Product number |
006-0-0008 |
006-1-0100 |
Measurement range |
0-10,000ppm |
400-10,000ppm |
| Accuracy (*1) |
+/- (30ppm +3% of reading) |
+/- (50ppm +3% of reading) |
| Accuracy (ANSI/ASHRAE standard 62.1) (*2) |
+/- 75ppm | - |
Peak current |
< 125mA |
< 80mA |
Average current (*3) |
34uA |
30uA or lower |
Communication |
UART / I2C |
UART / I2C |
Dimensions |
33.5 × 19.7 × t11.5mm |
34 × 21 × t12mm |
Power supply |
3.05-5.5V |
3.05-5.5V |
| Operation Temperature range |
0-50℃ |
0-50℃ |
| Compliance with RESET | Grade A | Grade B |
| Compliance with WELL Building Standard | WELL v2 | WELL v2 |
[Notes]
*1 15-35℃, 0-85%RH, After three ABC period
*2 Measurement range: 1,501-2,500ppm
*3 Power supply 3.3V, Measurement period 16sec
Senseair Sunrise / Sunlight CO2
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Senseair S88系列 (Senseair公司产品)
Senseair S88 是一款小型NDIR (非色散红外) 方式的CO2传感器。
该产品与Senseair S8引脚兼容,因此可以轻松从现有系统迁移。产品不仅具备UART接口,还配备了警报输出功能,能够轻松集成到终端产品中。
S88系列提供多种型号,以满足不同应用需求。
S88 RESIDENTIAL和S88 LP符合室内通风与空气质量管理的新标准 (ANSI/ASHRAE Standard 62.1-2022 Addendum d) (*1) ,适用于以节能为目标的HVAC应用,以及以改善室内空气质量为目标的监测应用。
S88 GH是专为温室和室内农业设计的CO2传感器,即使在高湿度、高二氧化碳浓度环境下也能实现稳定的空气质量管理。
提供评估工具包,可即刻开始测试、评估。
[Notes] *1 截至2025年10月1日
[Notes] *1 S88 RESIDENTIAL, S88 LP
Senseair S88
Product name |
S88 RESIDENTIAL |
S88 LP |
S88 GH |
|---|---|---|---|
Product number |
004-1-0100 |
004-1-0101 |
004-1-0102 |
Measurement range |
400-10,000ppm |
0-20,000ppm |
|
Accuracy (*1) |
+/- (50ppm+3% of reading) | +/- (40ppm+3% of reading) | +/- (50ppm+5% of reading) |
| Accuracy (ANSI/ASHRAE standard 62.1) (*2) |
+/- 75ppm | - | |
Peak current |
300mA |
||
Average current |
<30mA |
<18mA |
<60mA |
Alarm output |
1000 / 800ppm |
11000 / 10000ppm |
|
PWM output |
for 0-2000ppm |
for 0-15000ppm |
|
Communication |
UART |
||
Dimensions |
33.9 × 19.8 × t8.7mm |
||
Power supply |
4.5-5.25V |
||
Operation |
0-50℃ |
||
| Compliance with RESET | Grade B | - | |
| Compliance with WELL Building Standard | WELL v2 | - | |
[Notes]
*1 After three ABC period
*2 Measurement range: 400-2,500ppm
Senseair S88
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Senseair S8 Family (from Senseair corporation)
Senseair S8 是一种小型 NDIR CO2 传感器。
广泛应用于以节能为目的的HVAC应用和以改善室内空气质量为目的的监视器应用。它不仅具有 UART 接口,还具有 Alarm 输出,可以很容易地在产品中实现。
还提供了评估工具包,可以立即开始评估。
Senseair S8
Product name |
S8 COMMERCIAL |
S8 RESIDENTIAL |
S8 LP |
S8 2% |
S8 5% |
|---|---|---|---|---|---|
Product number |
004-0-0010 |
004-0-0013 |
004-0-0053 |
004-0-0050 |
004-0-0017 |
Measurement range |
0-10,000ppm |
0-20,000ppm |
0-50,000ppm |
||
Accuracy (*) |
+/- (30ppm +3% of reading) |
+/- (70ppm +3% of reading) |
+/- (40ppm +3% of reading) |
+/- (200ppm +3% of reading) |
+/- (200ppm +10% of reading) |
Peak current |
300mA |
||||
Average current |
30mA |
<18mA |
30mA |
||
Alarm output |
1000 / 800ppm |
8500 / 6500ppm |
|||
PWM output |
for 0-2000ppm |
for 0-20,000ppm |
for 0-50,000ppm |
||
Communication |
UART |
||||
Dimensions |
33.9 × 19.8 × t8.7mm |
||||
Power supply |
4.5-5.25V |
||||
Operation |
0-50℃ |
5-50℃ |
|||
[Notes] *1 After three ABC period
Senseair S8
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Senseair K30 Family (from Senseair corporation)
可以定制 Senseair K30 以用于各种传感和控制应用。
它有两个模拟输出和两个数字输出,是一个灵活的产品,可以使用 Senseair 开发工具包和 UIP5 进行自定义配置。
还提供了评估工具包,可以立即开始评估。
Senseair K30
Product name |
K30 |
K33 LP T |
|---|---|---|
Product number |
030-8-0006 |
033-8-0008 |
Measurement range |
0-5,000ppm |
0-5,000ppm |
Accuracy (*) |
+/- (30ppm +3% of reading) |
+/- (30ppm +3% of reading) |
Peak current |
<300mA |
<300mA |
Average current |
40mA |
<1.5mA |
Linear analog output (for 0 - 2,000ppm) |
OUT1 : 0–4V OUT2 : 1–5V |
- |
Digital output |
OUT3 : 700 / 800ppm OUT4 : 900 / 1,000ppm |
- |
Communication |
UART / I2C |
UART / I2C |
Dimensions |
51 × 58 × t12mm |
51 × 57 × t12.5mm |
Power supply |
4.5 - 14V |
4.75 - 12V |
Operation |
0-50℃ |
|
[Notes] *1 After three ABC period
Senseair K30 (from Senseair corporation)
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于 2018 年成为旭化成微电子 (AKM) 集团一员的 Senseair,是非色散红外 (NDIR) 式气体传感器的供应商,一直致力于开发生产运用先进技术的气体传感器。