Anderson Instruments HB10051005400 Sanitary Pressure Transmitter

The Anderson Instruments HB10051005400 is a miniature flush-mount sanitary pressure transmitter designed for precise pressure measurement in hygienic applications, such as food processing, dairy, pharmaceutical, and beverage industries. This compact device features a stainless steel construction with a flush diaphragm to prevent product buildup, making it ideal for clean-in-place (CIP) and sterilize-in-place (SIP) processes. It offers high accuracy and reliability, with a 4-20 mA output signal for easy integration into control systems. Key benefits include its small size for tight installations, resistance to thermal shocks, and compliance with 3-A sanitary standards. Compared to similar products like those from WIKA or Endress+Hauser, the HB series provides superior flush-mount design for reduced dead volume and easier cleaning, though it may have a higher initial cost. Drawbacks include limited pressure ranges compared to larger transmitters and the need for careful cable management in harsh environments. Applications include tank level monitoring, pump control, and process pressure sensing. Based on attached images, the unit appears used but in good condition, with visible serial number and no major damage. Estimated market value is for a used unit; new equivalents retail higher.