OneFerm pH Sensors - Arc
Hamilton OneFerm Arc compatible Single Use pH sensors allow direct connection through use with the Arc SU Module (sold separately). Measurement data from the sensor is converted to industry standard 4 - 20mA or Modbus RTU signal for direct input into the control system of the bio-reactor. Arc functionally includes both wired and wireless configuration through ArcAir software.
Required Accessories
Arc Module SU pH
pH Port for OneFerm
pH Insert T
Other Accessories
Arc Sensor Cables
Arc Software and Accessories
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 - Single-Use Sensors
With Hamilton's new breed of sensors specifically designed for single-use applications, you can now expect the same precise and hassle-free measurements in your single-use processes.
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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. -
How much torque is needed to install a sensor with PG13.5 threads?
Sensors with PG13.5 threads rely on the o-ring to seal against process pressure. Finger-tight (approximately 2 Newton Meter or 18 inch-lb) should be sufficient to install the sensor without leakage. Additional tightening beyond this can deform the o-ring or strip the threads.
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Arc Wi Wireless Bluetooth Adapters for probes
There are two versions of the Wi Wireless Bluetooth adapter. This article gets into the selection, wiring, and isolation of these products. -
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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