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Product image Sunlight R290

Sunlight R290

无活动部件的电子元件使Senseair Sunlight R290不仅坚固耐用,而且抗震性强。固态设计使其适用于环境恶劣或有爆炸危险的应用场景。这也是一款采用LED技术的NDIR传感器,在保持高精度的同时真正节省了功耗。

 

Senseair Sunlight R290专为大规模生产而设计,所有的制造工艺和关键部件都可以通过传感器序列号进行完全追溯。

特点

  • 符合IEC 60079-29-1标准
  • 符合传感器部件IEC and UL 60335-2-40标准
  • 微型尺寸
  • 响应时间快
  • 免维护
  • 长期稳定性
  • 使用寿命长
  • 抗中毒
  • 单独校准
  • 低功耗
  • 大规模生产

每个传感器都经过单独校准,并配有UART (Modbus)和I2C接口。启用ABC功能后,传感器无需维护。

该产品的模块化设计,使其能够被轻松集成到各类设备中。Senseair Sunlight R290可广泛应用于基于R290的制冷剂检测场景。

订货号 009-4-0002
工作原理 非色散红外(NDIR)
目标气体 R290
测量范围 0–100% LFL
精度 ±2.5% LFL
工作温度范围 -40 – 70 °C, 0 – 95% 相对湿度(无冷凝)
电源 3.05 – 5.50 VDC
峰值电流 94 mA
平均电流 1-94μA
通信接口 I2C, UART
符合标准 IEC 60079-29-1, IEC 60335-2-40 第7版, UL 60335-2-40 第4版
维护 周期性零点校准或ABC校准
预期寿命 在正常商业环境中,寿命超过15年
尺寸 34 x 21 x 12 毫米 (长 x 宽 x 高)
重量 5 g
储存温度 -40 - 85 °C

免责声明:请参阅产品规格以获取完整的技术细节。

订货号 产品 描述
009-4-0002 Sunlight R290 响应速度快、使用寿命长的制冷剂传感器。
009-4-0001 Sunlight R32 & R454 A/B/C 响应速度快、使用寿命长的制冷剂传感器。
006-1-0100 Sunlight CO₂ 一款非常节能的 CO₂ 传感器。.

订货号 产品 描述
00-0-0108 SADK Sunrise & Sunlight  Senseair Sunrise 和 Sunlight 开发套件。 

 

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