JUMO DTRANS P30 Pressure Transducer

JUMO dTRANS P30 Pressure Transducer

The dTRANS P30 series is known for being flexible. The P30 gives you a linear output signal with great accuracy, whether you’re keeping an eye on steam lines, hydraulic systems, or vacuum chambers. Because it is modular, it can link to a wide range of processes and electrical outputs, making it easy to add to existing automation systems.

The JUMO dTRANS P30 404366/999 is a very accurate industrial pressure transducer that uses a piezoresistive or thin-film strain gauge to measure the pressure of liquids and gases. ​

Application:

Marine Engineering: Monitoring of fuel oil pressure, lubricating oil systems and ballast water levels.

Hydraulics & Pneumatics: Pressure feedback in real time for heavy-duty compressors and cylinders.

HVAC Systems Pump control and filter monitoring of big cooling plants.

Food & Beverage: Pasteurization and bottling line pressure monitoring (hygienic sealing).

Chemical Processing: Precise measurement in corrosive gas & liquid lines.

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Technical Details:

-> Measuring Range: There are special ranges available as 999, with options for relative or absolute pressure that may be set from vacuum to 600 bar for relative pressure and 25 bar for absolute pressure. ​

-> For accuracy and repeatability, the burden error must be less than or equal to 0.5% FS, the zero offset must be less than or equal to 0.3% FS, the thermal hysteresis must be between ±0.5% FS, and the repeatability must be less than or equal to 0.05% FS. ​

-> The temperature range for operation is -20°C to +100°C, while the range for storage is -40°C to +125°C. ​

-> Threaded, sanitary (with clamp, JUMO PEKA, and diaphragm seal), and customizable based on the order selection. ​

-> Materials: The wetted portions are usually stainless steel 316 Ti/316 L, which is resistant to chemicals. The housing is made of stainless steel 304 or polycarbonate GF, and there are also special variants available. ​

-> Time to respond: ≤3 ms (current output) and ≤10 ms (voltage output). ​

-> Power Supply: DC 10–30 V (for 4–20 mA/1–6 V outputs), DC 5 V (for 0.5–4.5 V output), and DC 11.5–30 V (for 0–10 V output). ​

-> Depending on the kind of connection (terminal box, cable, or M12 connector), the protection rating might be as high as IP67. ​

Main Features:

• Hygienic applications EHEDG-approved and proper process linkages.
• High overload and bursting pressure ratings for the longest life.
• Overload: 3 times full scale for low ranges and 1.5 times full scale for high ranges.
• Bursting pressure: up to 8 times full scale (depending on the range specified).
• Very stable over time (less than 0.5% FS/year), can take a lot of mechanical shock and vibration, and can be mounted in different ways. ​

Pro Tips By Our Engineer:

If you’re using the 4–20 mA version, make sure that the shielding on your cable is only grounded on the controller side. This will stop ground loops from happening, which can add noise to your pressure readings. For vacuum applications, make sure you chose the Absolute Pressure option to eliminate interference from the atmosphere.