RS Components 8213897 flow meter

Honeywell Zephyrâ„¢ HAF Series sensors provide a digital interface for monitoring airflow over a specified full-scale flow and compensated temperature range. Thermal isolation heaters and temperature sensing elements help these sensors respond quickly to air or airflow. Zephyr sensors are designed to measure mass flow of air and other non-corrosive gases. Standard flow ranges are ±50,±100,±200,±400 or ±750 sccm. Custom flow ranges are also available. The sensor is configured via an on-board ASIC ( ASIC) fully calibrated and temperature compensated. The HAF series is compensated over a temperature range of 0°C to 50°C and operates over a temperature range of -20°C to 70°C. The most advanced ASIC-based Compensated to provide a digital (I2C) output with a response time of 1ms,these sensors measure mass airflow based on the principle of heat transfer. They consist of a microbridge microelectronics and microelectromechanical system (MEMS) in which the temperature sensitive resistor is made of platinum and nitride Deposited from a silicon thin film. The MEMS sensing chip is located in a precise and carefully designed airflow channel to provide repeatable response to flow. Zephyr sensors provide customers with enhanced reliability,high accuracy,repeatable measurements,and custom sensor options capabilities to meet many specific application needs. The combination of a rugged housing and stable base plate make these products rugged and durable. They are designed and manufactured to ISO 9001 standards. •Total error bands are as low as ±0.25%,†•Fast response time,•Wide airflow range,u00e2€¢Customizable flow range,•High sensitivity at low flow rates,•Linear output provides a more intuitive sensor signal,•High stability can reduce Errors due to thermal effects,•Low pressure drop often improves patient comfort in medical applications MEDICAL,•Ventricular assist devices (heart pumps),•Hospital diagnostics (spectroscopy,gas chromatography),†¢Nebulizer,•Oxygen concentrator,•Patient monitoring system (respiratory monitoring),•Sleep apnea machine,•Apnea meter,•Ventilator,•Laparoscope,Industrial,•Air-fuel ratio,•Analytical instruments (spectroscopy,chromatography),•Fuel cells,•Gas leak detection,•VAV systems on HVAC systems,•Gas meters,• HVAC Filter Monitored = Dry Gas Equipment Type = Amplified Minimum Flow Rate = 0 sccm Maximum Flow Rate = 50 sccm Supply Voltage = 5 V dc Pipe Diameter Range = Maximum 5.35 mm Connection Type = Pipe Maximum Pressure = 25 psi Material = High temperature polymer minimum operating temperature = -20°C