JUMO dTRANS p30 Pressure Transmitter
Overview
JUMO dTRANS p30 is a universal-use pressure transmitter that records the pressure of liquid and gaseous media using either the piezoresistive or thin-film strain gauge measuring principle, converting the measured pressure into a clean electrical output signal. Covering an exceptionally wide measuring span from -1 to +600 bar relative pressure and up to 25 bar absolute pressure, the JUMO dTRANS p30 delivers high process reliability, long-term stability, and high overload resistance across an equally broad range of process connections and industries.
As the official authorized partner and exclusive regional representative for JUMO, Seven Star LLC proudly supplies the JUMO dTRANS p30 pressure transmitter to industrial, process, and OEM customers across Oman and the wider GCC. Every unit shipped through Seven Star LLC is genuine JUMO product with full manufacturer warranty and access to local technical support – ensuring facility engineers and procurement teams in Muscat, Sohar, and Salalah receive an authentic, factory-certified JUMO dTRANS p30 backed by regional service.
Working Principle
The JUMO dTRANS p30 measures pressure via a piezoresistive silicon element or a thin-film strain gauge bonded to a stainless steel diaphragm, depending on the model configuration selected. As process pressure deflects the sensing diaphragm, the resulting mechanical strain changes the electrical resistance of the sensing elements in a Wheatstone bridge arrangement, and onboard electronics condition this signal into a standardized, linear output proportional to pressure. This dual-technology approach lets JUMO match the sensing element to the measuring range and application, using thin-film strain gauge technology where its particular robustness benefits high-pressure or high-temperature duty, and piezoresistive silicon where fine sensitivity at lower ranges is prioritized.
This flexible sensor architecture gives the JUMO dTRANS p30 its defining versatility: reference conditions are established per DIN 16086 and IEC 770/5.3, and the transmitter’s accuracy (linearity) of 0.3 to 0.5% is maintained across a medium temperature range of -30°C to +120°C. High overload resistance protects the sensing element from transient pressure spikes beyond the configured measuring range, while long-term stability minimizes drift-related recalibration over the life of the instrument.
Engineering Design of the JUMO dTRANS p30
The JUMO dTRANS p30 supports an extensive range of process connections, including standard threaded connections, hygienic fittings, the proprietary JUMO PEKA quick-connection system, and diaphragm seal assemblies for aggressive or viscous media, all selectable from the factory order code. Output signal options include 4 to 20 mA (two-wire), 0 to 20 mA (three-wire), and 0 to 10 V (three-wire), giving system integrators flexibility to match the transmitter to existing control system input types without external signal conditioning.
Protection ratings up to IP67 are achievable with the appropriate connecting cable or round plug electrical connection option, supporting outdoor and washdown-prone installations. Electrical connection options span M12 round plugs, cable glands, and DIN 175301-803 connectors, and an optional calibration certificate documents the specific measuring points recorded during factory testing, supporting quality traceability requirements for critical applications.
Key Features
The JUMO dTRANS p30 combines a wide measuring range with dual-sensor technology flexibility that makes it a universal choice across pressure measurement applications.
- A measuring span from -1 to +600 bar relative pressure and up to 25 bar absolute pressure covers a very broad range of applications.
- Selectable piezoresistive or thin-film strain gauge sensing technology matches the sensor to the specific measuring range and application.
- Accuracy (linearity) of 0.3 to 0.5% supports demanding process and OEM measurement requirements.
- A wide range of process connections, including thread, hygienic, JUMO PEKA, and diaphragm seal options, fits diverse installation requirements.
- Multiple output signal options (4-20 mA, 0-20 mA, 0-10 V) integrate directly with existing control systems.
- Protection up to IP67 with appropriate electrical connection supports demanding outdoor and washdown environments.
- High overload resistance and long-term stability minimize drift and protect against transient pressure spikes.
- An optional calibration certificate documents factory-recorded measuring points for quality traceability.
Industrial Applications
The JUMO dTRANS p30 is deployed across general industrial process control, machine and plant engineering, hydraulics and pneumatics, and OEM equipment manufacturing wherever a universal, high-range pressure transmitter is required for liquid or gaseous media. Typical duties include hydraulic system pressure monitoring, compressor and pump feedback, and general process pressure measurement across a wide span of pressures and temperatures.
As the officially authorized partner for JUMO, Seven Star LLC distributes the JUMO dTRANS p30 to industrial facilities, OEM equipment builders, and process plants throughout Oman and the GCC. The transmitter is a strong fit for hydraulic and pneumatic system integration across the Sohar and Salalah industrial zones, as well as for general process and machine building applications across Muscat that require dependable, wide-range pressure measurement.
Technical Specifications
The table below summarizes the core specifications of the JUMO dTRANS p30 pressure transmitter as supplied by Seven Star LLC.
| Parameter | Specification |
|---|---|
| Model | JUMO dTRANS p30 (404366) |
| Measuring Principle | Piezoresistive silicon or thin-film strain gauge |
| Measuring Range | -1 to +600 bar relative; up to 25 bar absolute |
| Accuracy (Linearity) | 0.3 to 0.5% |
| Output Signal | 4-20 mA (2-wire); 0-20 mA (3-wire); 0-10 V (3-wire) |
| Process Connections | Thread, hygienic, JUMO PEKA, diaphragm seal |
| Medium Temperature | -30°C to +120°C |
| Ingress Protection | Up to IP67 (connection dependent) |
| Reference Standards | DIN 16086, IEC 770/5.3 |
| Typical Applications | Process control, hydraulics/pneumatics, machine building, OEM |
Call To Action
Seven Star LLC supports the full procurement cycle for the JUMO dTRANS p30 pressure transmitter, from formal RFQ submission to regional warehouse stock availability, technical datasheet delivery, and direct consultation with our instrumentation division on sensor type, measuring range, and process connection selection for your application. As the authorized partner for JUMO in Oman and the GCC, we ensure every JUMO dTRANS p30 pressure transmitter is delivered with full manufacturer warranty and dependable local technical support. Contact Seven Star LLC today to request a quotation or discuss your pressure measurement requirements.
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