Hygienic pressure transmitter

The pressure transmitter is used to acquire relative and absolute pressures in liquid and gaseous media. The JUMO TAROS S46 H with analog output signal has been developed specifically for hygienic applications. The pressure transmitter has a pressure measuring cell with a piezoresistive silicon sensor. The pressure is converted into an electrical current or voltage signal and output via various electrical connections. A built-in magnetoresistive switch (MRS) enables the user to adjust the zero point of the device externally using a magnet. The pressure transmitter is certified according to EHEDG in the versions with the process connections clamp, VARIVENT®, and JUMO PEKA; UL and EAC approvals are currently being prepared.

The device is designed according to the hygienic requirements for precision measurement and a long life cycle. It offers process reliability through a high degree of accuracy, even over a wide temperature range. The measuring ranges are between 0.1 and 100 bar rel. pressure or between 0.25 and 40 bar abs. pressure. The transmitter is used is the food and pharmaceutical industry.

Key features

• High degree of accuracy
• For hygienic applications
• A large selection of process connections and electrical connections
• Zero point adjustment using a magnet
• Autoclave-compatible version available
• Average roughness value Ra≤ 0.8 μm for parts coming into contact with the medium
• Each device has its own calibration certificate

Applications

• Food and beverage industry
• Sterilization and autoclaves
• Biogas and bioethanol manufacturing
• Pharmaceuticals, medicine, and biotechnology

 

Measuring Range	0.1 to 100 bar rel; 0.25 to 40 bar abs
Medium Temperature	-25 to +125 °C (maximum 140 °C for 1h/day)
Accuracy	Up to 0.25 % of the measuring span at 20 °C
Linearity	0,1 %
Long-term Stability	0,1 %
Parts in contact with the product	1.4404 and 1.4435 (316L)
Process connections	Hygienic process connections: Milk cone, tank connection; EHEDG-certified process connections: Clamp, VARIVENT®, JUMO PEKA; electrolytically polished process connections (optional).
Electrical connection	Attached cable, round plug M12 × 1, line socket, terminal head
Protection type	IP65 to IP69 (depending on the electrical connection)
Voltage supply	DC 24 V
Special features	Easy zero point correction using a magnet, hygienic process connections, FDA-compliant materials
Application areas	Food and beverage industry; CIP and SIP applications; sterilizers and autoclaves; pharmaceutical, medical and biotechnology, suitable for all hygienic pressure measurement applications.