Arc Wi Wireless Adapters
Arc Wi Wireless Adapters add Bluetooth wireless communication to an existing Arc or ECS sensor. The transparent cover provides visual indication of sensor status by changing color in the event of warnings or critical errors occurring with the sensor.
Choose the Arc Wi 1G BT Adapter for ECS sensors or for direct Modbus communication to the bioreactor or controller. Choose the Arc Wi 2G BT Adapter for Arc sensors where the 4 - 20mA signal will be used for process control.

Arc Wi 1G Adapter BT

Arc Wi 2G Adapter BT
Resources
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Catalog - Process Analytics
Download the Process Analytics sensor catalog to learn about the complete offering of Hamilton process sensors and accessories. -
Brochure - Arc Intelligent Sensors
Arc Intelligent sensors offer a new way to connect to your process control system. -
Manual - Arc Wi Adapter 1G BT
Instructions how to operate the Arc Wi Adapter 1G BT
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Which wireless adapter do I need for my sensor?
Hamilton makes two Bluetooth wireless adapters - Wi 1G and Wi 2G. The Wi 1G is designed for VisiFerm sensors using the ECS (nA) signal. The Wi 2G is better choice with Arc sensors. -
How do I calibrate my Arc sensor?
ArcAir Basic and Advanced software have built in calibration and report tools for Arc sensors. Connect the Arc sensor to ArcAir and utilize the step by step calibration instructions. Click to learn more about connecting Arc sensors to ArcAir software.
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ArcAir Software Connectivity Options
Communication between Arc sensors and ArcAir Software can be accomplished via wired or wireless (Bluetooth) connections. -
Modbus Communication Basics for Arc Intelligent Sensors
This simple primer article discusses the basic setup of Modbus for Arc intelligent sensors and VisiFerm ECS DO sensors. -
Local Display Options for Arc Intelligent Sensors
This article discusses simple ways to add a third party local display to an Arc intelligent sensors.

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