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2021/08/19
Model: ALP2301 (Intelligent flameproof positioner 4-20mA control with 4-20mA feedback)
2021/08/19
Model: ALP2101 (Intelligent intrinsically safe positioner 4-20mA control with 4-20mA feedback)
Long press the screen to identify the QR code
Open the phone to scan QR code
