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INIR4-R290
Digital Infrared Gas Sensor - gen4 - R290 (Propane) Refrigerant gas ...
描述
The INIR4-R290 is a user-friendly digital gas sensor designed for R290 refrigerant leakage detection using Non-Dispersive Infra-Red (NDIR) technology. It features factory calibration for up to 2.1% propane with high resolution up to 50 ppm, temperature compensation, and dual-channel operation with full fault diagnostics. The sensor operates at a supply voltage of 3.2 to 5.25 VDC with average current consumption of 32 mA, provides PWM output at 100 Hz with 10-90% duty cycle for 0-2.1% R290 range, and includes serial communication at 38400 baud. With an operating temperature range of -20°C to +60°C, operating humidity of 0-99%, and operating pressure of 60-120 kPa, the INIR4-R290 is ideal for heat pumps, refrigeration systems, chill cabinets, vending machines, and cold storage applications requiring reliable gas leakage detection and compliance with F-gas regulations and the Kigali Amendment.
搜索关键词: INIR4R290
规格
常见问题
INIR4-R290 是否符合 RoHS 标准？
是的，INIR4-R290 符合 RoHS 标准。
INIR4-R290 的交货期是多少？
INIR4-R290 的标准交货期约为 7 周。有库存的数量由 Master Electronics 发货。
有存货: 9
发货 today, 输入设置值。
工厂交货期 7 周
数据表