pH Sensor Cable S7 / BNC

Connect your traditional pH sensors (lacking temperature compensation) to bioreactor controllers (often older Sartorius models) or laboratory pH meters using this single coax cable, featuring an S7 connector and a DIN termination, while being mindful of the recessed S7 design to prevent moisture issues.

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  • S7 / BNC sensor cable

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pH Sensor Cable S7 / BNC Details

This single coaxial cable is specifically designed to establish a connection between traditional pH sensors, which typically feature an S7 (2-connector) interface, and devices equipped with a DIN connector. On the sensor end, the cable incorporates the S7 connector, commonly found on older style pH sensors that do not have built-in temperature compensation. It is important to be aware that S7 connectors have a recessed design, which requires careful handling to avoid the trapping of moisture. Accumulated moisture within the recess can potentially lead to a short circuit and interfere with the accuracy of the pH measurement signal.

 On the device side, the cable is terminated with a DIN connector. This type of connector is typically found on older Satorius biocontrollers used in bioreactor systems, as well as on some laboratory-grade pH meters. This cable serves to transmit the analog pH signal generated by the sensor to the connected device for monitoring and analysis.

Enables connection of traditional pH sensors to common bioreactor controllers.

BNC Connector on Controller End

Terminated with a BNC (Bayonet Neill-Concelman) connector, a widely used interface for connecting to bioreactor controllers, particularly those manufactured by Applikon, and some older transmitters.

Single Coaxial Cable

Utilizes a single coaxial cable to transmit the analog pH measurement signal from the sensor to the controller, providing a shielded pathway to minimize electrical noise and interference.

pH Sensor Cable S7 / BNC Specifications

Print
Electrical Connector S7 / BNC
Parameter pH
Material Outer Cover PVC
Diameter 3 mm
Operating Temperature Range -20 to 70 °C

pH Sensor Cable S7 / BNC Resources

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

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Browse app notes, user guides, specification documents, and more in our Knowledge Center.

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FAQ

What is the -XX designation at the end of the cable part number?

Powered cables have a -XX designation which defines the plug type for different regions of the world. 01 for the European Union, 02 for Switzerland, 03 for the United States, 04 for the United Kingdom, 05 for Australia / New Zealand.
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What is Memosens?

Memosens is a communication protocol for sensors. It allows digital communication with Memosens transmitters such as the Hamilton H220x transmitter.
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FAQ

Where can I find documentation and certificates for my sensors?

Paper copies sensor information such as manuals, declarations of quality, and material certificates ship with the product. Hamilton also has several website resources to find related information. Click on the FAQ to learn more.
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