Brand: JUMO

JUMO dTRANS p02 DELTA Differential Pressure Transmitter

Name: JUMO dTRANS p02 DELTA Pressure Transmitter – Manual & Quote
Brand: JUMO

Description

Overview

JUMO dTRANS p02 DELTA is a precision differential pressure transmitter with an integrated display, engineered to measure the differential pressure of non-aggressive and aggressive gases, steam, and liquids with maximum accuracy. Featuring a programmable stainless steel sensor housed in a robust aluminum housing, the JUMO dTRANS p02 DELTA converts differential pressure into a load-independent direct current output that is linearly proportional to the input pressure, and supports HART® communication for advanced configuration and diagnostics.

With fast quotation turnaround and technical support, Seven Star LLC proudly supplies the JUMO dTRANS p02 DELTA differential pressure transmitter to process, flow measurement, and industrial customers across Oman and the wider GCC. Every unit supplied through Seven Star LLC comes with manufacturer documentation and access to local technical support – supporting facility engineers and procurement teams in Muscat, Sohar, and Salalah who specify the JUMO dTRANS p02 DELTA.

Working Principle

The JUMO dTRANS p02 DELTA measures differential pressure using a stainless steel piezoresistive sensing element, converting the pressure differential across two process connections into a proportional electrical signal. For flow measurement applications, the output signal can be configured with a square-rooted characteristic line in relation to the input pressure, directly linearizing the transmitter’s output for orifice plate or venturi flow calculation without requiring external signal processing.

The transmitter’s integrated display shows pressure in a choice of 13 different units, in percent, or scaled to a freely selectable dimensional unit, along with output current in mA and sensor temperature in °C or °F. A peak-reading pointer function tracks and displays minimum and maximum pressures encountered, and pressure and sensor temperature can be shown simultaneously across the two-line display, giving operators complete visibility into transmitter status directly at the point of installation. Keypad-based configuration allows measurement start and end points to be set with or without live pressure input (blind setting), along with damping/time constant, output signal on error, and key inhibit functions.

Engineering Design of the JUMO dTRANS p02 DELTA

The JUMO dTRANS p02 DELTA covers a differential pressure measuring range from 12 mbar to 25 bar DP (relative), with accuracy (linearity) of 0.10%, reflecting its maximum-precision design intent. The transmitter is rated for medium temperatures from -40°C to +120°C, and process connections are configured as 2x 1/4-18 NPT, with an extensive range of diaphragm seals available for special applications such as level measurement or aggressive media handling.

An Ex-protected version, certified Ex II 1/2G Ex ia IIC T6 Ga/Gb, allows the transmitter to be installed within hazardous area Zone 1 while connected to Zone 0, extending its use into classified process environments. Configuration and diagnostics can be performed via a HART communicator or a PC connected through a HART modem using JUMO’s Windows-compatible PC setup program, and each unit ships with a JUMO calibration certificate and setup printout documenting parameter settings and measured characteristics.

Key Features

The JUMO dTRANS p02 DELTA combines maximum-precision differential pressure sensing with an integrated display and HART connectivity that makes it a comprehensive instrument for demanding flow and pressure applications.

Accuracy (linearity) of 0.10% reflects the transmitter’s maximum-precision design for demanding measurement applications.
A square-rooted output characteristic option directly supports flow measurement via orifice plate or venturi differential pressure.
An integrated two-line display shows pressure, output current, and sensor temperature simultaneously, in 13 selectable units.
A peak-reading pointer function tracks minimum and maximum pressures encountered for process diagnostic review.
HART protocol communication supports advanced configuration and diagnostics via a communicator or PC setup program.
An Ex-protected version (Ex II 1/2G Ex ia IIC T6 Ga/Gb) supports installation in hazardous area Zone 1, connected to Zone 0.
A stainless steel sensor in a robust aluminum housing balances measurement precision with mechanical durability.
An extensive range of diaphragm seals extends application coverage to level measurement and aggressive media.

Industrial Applications

The JUMO dTRANS p02 DELTA is deployed across brewery technology, food technology, general process industries, and flow measurement applications wherever precise differential pressure measurement is required for non-aggressive or aggressive gases, steam, and liquids. Typical duties include orifice plate and venturi flow measurement, filter differential pressure monitoring, and tank level measurement via diaphragm seal configurations.

With engineering support in Muscat, Seven Star LLC supplies the JUMO dTRANS p02 DELTA to process plants, food and beverage facilities, and industrial operations throughout Oman and the GCC. The transmitter is a strong fit for flow measurement and process pressure monitoring across the Sohar and Salalah industrial zones, as well as for brewery, food, and general process facilities across Muscat that require dependable, HART-enabled differential pressure measurement.

Technical Specifications

The table below summarizes the core specifications of the JUMO dTRANS p02 DELTA differential pressure transmitter as supplied by Seven Star LLC.

Parameter	Specification
Model	JUMO dTRANS p02 DELTA (404382)
Measuring Principle	Piezoresistive stainless steel sensor (differential pressure)
Measuring Range	12 mbar to 25 bar DP, relative
Accuracy (Linearity)	0.10%
Output Signal	4 to 20 mA, two-wire; HART®
Process Connection	2x 1/4-18 NPT; diaphragm seal (optional)
Medium Temperature	-40°C to +120°C
Housing	Aluminum, stainless steel sensor
Ex Approval	Ex II 1/2G Ex ia IIC T6 Ga/Gb (optional)
Display	2-line, pressure/current/temperature, 13 selectable units
Typical Applications	Flow measurement, brewery, food technology, general process

Request a Quote for JUMO dTRANS p02 DELTA Differential Pressure Transmitter

Seven Star LLC supports the full procurement cycle for the JUMO dTRANS p02 DELTA differential pressure transmitter, from formal RFQ submission to confirmation of availability and lead time, technical datasheet delivery, and direct consultation with our instrumentation division on measuring range, HART configuration, and diaphragm seal selection for your application. We ensure every JUMO dTRANS p02 DELTA transmitter is supplied with manufacturer documentation and dependable local technical support. Contact Seven Star LLC today to request a quotation or discuss your differential pressure measurement requirements.

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About brand

JUMO is the German maker of temperature sensors, process controllers, pressure transmitters and liquid analysis instruments. Moritz Kurt Juchheim founded it in Fulda in 1948 as M. K. Juchheim KG, making glass thermometers with six employees. The name JUMO comes from the founder's name. It is still a family company headquartered in Fulda, and the parent company has been called JUMO GmbH & Co. KG since 2003.

Seven Star LLC is an independent supplier in Muscat. We list JUMO RTD and thermocouple probes, thermowells, transmitters, controllers, recorders and water analysis instruments, and supply them to process plants, OEMs, HVAC contractors and water utilities in Oman and the GCC by type number.

JUMO company profile

Established	1948, Fulda, Germany, by Moritz Kurt Juchheim
First products	Glass and contact thermometers; platinum glass sensors from 1966
Ownership	Family-owned; renamed JUMO GmbH & Co. KG in 2003
Product families	RTD and thermocouple probes, thermowells, temperature and pressure transmitters, controllers and thermostats, safety temperature limiters, paperless recorders, liquid analysis and flow and level instruments

Milestones

1948: Moritz Kurt Juchheim founds M. K. Juchheim KG in Fulda, making glass thermometers with six employees.
1966: Platinum glass temperature sensors are added.
2003: The parent company is renamed JUMO GmbH & Co. KG.

JUMO products we list

Family	Models	Typical use
RTD and thermocouple probes	902020, 902030, 902050, 902120, 902006 2xPt100, PROCESStemp, mineral-insulated RTD, 901020 thermocouple, 901210, 902810 hygienic, 902550 surface, 902520 HVAC, MarineTemp	Temperature measurement in pipes, vessels, machines, HVAC and food plants
Thermowells and inserts	909710 thermowells, 909740 measuring inserts	Protecting sensors and replacing them without opening the process
Temperature transmitters	dTRANS T01, T03, T04, T05, T06 SIL, T07 HART, T09, T1000 IO-Link, DELOS T switch	Converting sensor signals to 4-20 mA, HART or IO-Link
Pressure and level	dTRANS p20, p30, p31 hygienic, p33 Ex, p02 DELTA, MIDAS S05, MIDAS DP10, DELOS S02, MAERA S25, NESOS R20	Pressure in process, hydraulic and OEM systems; tank and well level
Controllers, limiters and recorders	DICON touch, IMAGO 500, dTRON 316, iTRON, cTRON, diraTRON 104, eTRON T, safetyM STB/STW, safetyM TB/TW, LOGOSCREEN 601, mTRON T	Furnace, oven and process control, over-temperature protection and recording
Liquid analysis and flow	AQUIS touch S, AQUIS touch P, AQUIS 500 pH, AQUIS 500 CR, dTRANS pH 02, pH electrode, digiLine DO, ecoLine NTU, flowTRANS MAG H20, flowTRANS US W01	pH, conductivity, oxygen and turbidity in water treatment; liquid flow

Choosing a temperature sensor starts with the range and accuracy. A Pt100 RTD is accurate and stable from about -200 to 600 °C and is the usual choice in process plants. A thermocouple (type K or J, for example) covers much higher temperatures and responds faster but is less accurate. The wiring also matters: a 3-wire or 4-wire Pt100 connection cancels the resistance of the cable, while a 2-wire connection adds an error that grows with cable length. That is why a head-mounted transmitter is often fitted close to the sensor.

Where JUMO products are used

In Oman and the GCC, JUMO sensors and controllers are used in oil and gas and chemical plants, food and beverage production, plastics and metal heat treatment, HVAC and district cooling, water and wastewater treatment, swimming pools and marine applications.

Ordering JUMO products: what we need

Send the JUMO type number and the full order code from the label (for example 902020/10-...). For probes, add the sensor type (Pt100, Pt1000, type K or J), the number of wires, the insertion length and diameter, and the process connection. For controllers, add the input, outputs and supply voltage.

Facts checked against JUMO's company history, October 2026.

Browse JUMO products by category: Temperature Instrumentation, Pressure Instrumentation, Liquid Analysis Sensors, Controllers & Data Acquisition, Level Transmitter.

Frequently Asked Questions

Can the JUMO dTRANS p02 DELTA be used for flow measurement?

Yes. The output signal can be configured with a square-rooted characteristic line in relation to the input differential pressure, directly supporting orifice plate or venturi flow calculation without requiring external signal processing.

What does the integrated display on the dTRANS p02 DELTA show?

The display shows pressure in a choice of 13 units, percent, or a scaled dimensional unit, along with output current in mA and sensor temperature. Pressure and sensor temperature can be shown simultaneously on the two-line display, and a peak-reading pointer tracks minimum and maximum pressures.

Does the JUMO dTRANS p02 DELTA support HART communication?

Yes. The transmitter can be operated with a HART communicator or a PC connected via a HART modem, using JUMO's Windows-compatible PC setup program for configuration and diagnostics.

Is an Ex-protected version of the dTRANS p02 DELTA available?

Yes. The Ex-protected version, certified Ex II 1/2G Ex ia IIC T6 Ga/Gb, can be installed within hazardous area Zone 1 while connected to Zone 0, extending the transmitter into classified process environments.

Is Seven Star LLC an experienced supply partner for JUMO products?

Yes, Seven Star LLC is an experienced supplier of JUMO in Oman and the GCC. We supply JUMO instrumentation on request with local technical support.

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