ATRATO过程超声波微小流量计

The Atrato Process is based on our standard, wide ranging, Atrato meter but packaged to address the more challenging process and control environment. The body is 316 stainless steel, rated at 20 Bar and the electronics are built-in and sealed to IP65. The only other wetted materials are PEEK and the customer’s choice of elastomers.They are calibrated with a pre-set ‘K’ factor so all meters of the same flow range are fully interchangeable simplifying assembly and set-up procedures for OEM manufacturers. There are two adaptable frequency outputs, one PNP and NPN. Two multicolour LEDs indicate signal strength, power malfunctions and pulse outputs. Electrical connections are through a standard M12, four pin, sensor connector. Four flow ranges are available from 2 ml/min to 15 litres per minute, accuracy is ±1% over the whole flow range.• Repeatability ±0.1% +0.005% FSD • Pulse output, NPN and PNP• 20 Bar rating• 8 – 24 Vdc operation• Large turndown ratio• ¼” BSP fittings• IP65 enclosure• 65°C operation.• Pre-set ‘K’ factors