Rex Instruments KELLER KELLER Series 23SX Pressure Transmitter

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ProComSol develops HART communicators for mobile device software that bridges the gap between HART Protocol devices, allowing for configuration, monitoring, calibrating, and troubleshooting of HART instruments in industrial plants.

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KELLER Series 23SX Pressure Transmitter

Product Description

In the 23SX series high-precision pressure transmitters, temperature dependencies and non-linearity are precisely compensated for by means of a mathematical model in the microcontroller. In addition to the RS485 interface with Modbus RTU protocol, there is also the option of outputting the measurement results as a scalable analogue signal via the integrated D/A converter. The fully welded construction without internal seals is suitable for dynamic applications. Only stainless steel is in contact with the media.

Features

RS485 interface can be combined with an analog interface
Analog interface can be ranged via RS485 (turn-down)
Modbus RTU protocol for process values and configuration
Excellent long-term stability

Technology

Insulated and encapsulated piezoresistive pressure sensor
Fully welded construction without internal seals
High-quality pressure transducers and proven mathematical compensation
Based on technology from the well-known 33X series with the highest level of accuracy