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Product image RDS R290

RDS R290

Senseair森尔R290制冷剂检测系统是专用于采用低GWP(全球变暖潜能)制冷剂R290的暖通应用的泄漏检测传感器模块。

特点

  • 响应时间快
  • 高精度
  • 环境温度范围广
  • 免维护
  • 符合IEC / UL 60335-2-40
  • 工厂校准
  • 长期稳定性
  • 使用寿命长
  • 对有毒有害物质免疫
  • 基于LED光源

产品的保护外壳带有高质量气体扩散孔,能保护传感器元件免受灰尘和冷凝水滴的影响。得益于内置的加热元件,Senseair RDS可以在寒冷环境下运行。

由于采用了Modbus协议,测得的数据可以数字方式传输到控制系统。

当目标气体浓度达到设定阈值时,就会激活数字输出信号。您还可以将输出模式配置为PWN数字信号或反映目标气体浓度的模拟线性输出。

订货号 009-3-0010
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
响应时间 <30秒
电源 5 VDC/12 VDC/24 VAC/DC
通信接口 Modbus over RS-485
输出 数字信号(高/低或PWM)或模拟电压或模拟电流
符合标准 IEC 60335-2-40 第7版, UL 60335-2-40 第4版
维护 免维护
预期寿命 >15 年
尺寸 113 x 65 x 40 毫米 (长 x 宽 x 高)
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
009-3-0010 RDS R290 Senseair制冷剂检测系统R290配置为24V。
009-3-0011 RDS R290 Senseair制冷剂检测系统R290配置为12V。
009-3-0012 RDS R290 Senseair制冷剂检测系统R290配置为5V。
009-3-0007 RDS R32 & R454 A/B/C Senseair制冷剂检测系统R32 & R454 A/B/C配置为24V。
009-3-0008 RDS R32 & R454 A/B/C Senseair制冷剂检测系统R32 & R454 A/B/C配置为12V。
009-3-0009 RDS R32 & R454 A/B/C Senseair制冷剂检测系统R32 & R454 A/B/C配置为5V。

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