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Products > 4 20ma to rs485 > Xi'an Yunyi Instrument Co,.Ltd | Similar Products

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4 20ma to rs485

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Yunyi Smart Gas Roots (Waist Wheel) Flow Meter: to the standard state. (2) Micro power consumption: built-in battery can be used for more than 5 years. When connected to external power supply, the built-in battery is automatically ...

YUNYI High Accuracy Roots Flow Meter: to the standard state. (2) Micro power consumption: built-in battery can be used for more than 5 years. When connected to external power supply, the built-in battery is automatically ...

YUNYI Ultrasonic and Mass Flow Meter: Features:1.Remote display can be installed through a specially designed connecting cable away from the gas pipeline 2.Flowmeter comes standard with RS485 communication module, optional 4 ~ 20mA ...

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Yunyi Smart Gas Roots (Waist Wheel) Flow Meter