SmartESDDevice700SeriesAVP77□/78□/79□-AhwazAutomation|ProcessControls|AhwazMeasurementInstruments

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Smart ESD Device 700 Series AVP77□/78□/79□

Smart ESD Device 700 Series AVP77□/78□/79□

The Smart ESD Devices 700 Series are compatible with safety instrumented systems and can diagnose emergency shut-off valve abnormalities with the PST (Partial Stroke Test) function.

Regardless of the control valve to be installed, it is compatible with global control valve benders
PST and FST (Full Stroke Test) functions as standard
Equipped with a pilot relay for energy savings and improved controllability
Built-in local user interface (LUI) for operation in explosive atmospheres

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Product Details

Model No.

AVP770, AVP771, AVP772, AVP780, AVP781, AVP782, AVP790, AVP791, AVP792

The Smart ESD Devices 700 Series are compatible with safety instrumented systems and can diagnose emergency shut-off valve abnormalities with the PST (Partial Stroke Test) function.

Structure Diagram	image
format	Smart ESD Devices 700 Series
Model No.	AVP77□/78□/79□
Input Signal	Supports 4 ~ 20 mADC, 0 ~ 20 mADC, 0/24VDC, HART® communication
Stroke range	10 ~ 100 mm (direct acting), ~ 90 degrees (rotating)
Supply air pressure	140 ～ 700 kPa
Ambient temperature range	− 40 ～＋ 80℃
forte	・Safety standards SIL2 and SIL3 certified , PST (Partial Stroke Test) function, Auto Setup (automatic adjustment function), LUI (Local User Interface) installed , Fail output (analog output or contact output) function