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2-8910-130 is listed in the Pressure Sensors Transducers range at ChipApex. The manufacturer field lists Televac. Its product description is SENSOR 19.34PSI 10V. Review the specifications below when checking this part for your BOM.
The Televac 2-8910-130 is an MX2A Active Thermocouple Vacuum Gauge designed for measuring vacuum pressure within a range of 1 x 10^-4 Torr to 1000 Torr. This device utilizes a Pirani sensing technology and incorporates a replaceable Televac 2A thermocouple vacuum sensor. The module provides an analog and digital display output, featuring an electrical signal range of 0 V to 10 V. It supports RS485 communication interfaces for system integration.
Verify the specific ordering suffix against the manufacturer's current documentation to ensure compatibility with existing MX2A housing units. Confirm that the required sensor type matches the 2A specification. Check for any updated firmware or interface requirements if integrating with legacy RS485 networks. Ensure environmental ratings meet the operational conditions of the intended installation site.
Select this model when a wide dynamic range from high vacuum to atmospheric pressure is required. The active gauge design simplifies maintenance through tool-free sensor replacement. Consider the 0-10 V output requirement for data acquisition systems. Verify that the RS485 interface aligns with the host controller's communication protocol capabilities.
This component belongs to the Televac MX2A series of active vacuum gauges. The series is characterized by its robust construction and versatile sensing capabilities. The 2-8910-130 designation specifically identifies the configuration with the standard 0-10 V output and RS485 connectivity options available in this product line.
Compatible replacements include other Televac MX2A variants that support the 2A sensor form factor. Ensure substitute models maintain the same 10^-4 to 1000 Torr measurement range. Verify that the replacement unit offers identical 0-10 V and RS485 interface specifications for direct interchangeability.
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