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Brand: JUMO
JUMO flowTRANS MAG I02 Insertion Electromagnetic Flowmeter
Description
Plug-in magnetic-inductive flowmeter with a display
The JUMO flowTRANS MAG I02 (type 406011) is a plug-in magnetic-inductive flowmeter with an integrated display. Standardized JUMO fittings (data sheet 406090) allow installation in pipes from DN 15 to DN 400, so one device type serves small process lines and large water mains. The sensor has no moving parts, tolerates CIP cleaning, and uses FDA-compliant wetted materials.
It handles neutral, contaminated and aggressive liquids with a minimum conductivity of 20 uS/cm and a viscosity below 1000 mPas, measuring flow velocities of 0.2 to 10 m/s. JUMO names industrial wastewater treatment and recovery, irrigation, drinking water and monitoring of cleaning cycles in food production as typical uses.
Technical specifications
| Parameter | Specification |
|---|---|
| Data sheet type | 406011 |
| Principle | Magnetic-inductive, plug-in sensor |
| Flow velocity | 0.2 to 10 m/s (0.66 to 32.8 ft/s) |
| Accuracy | Within 3.5 % of measured value with standard K-factor; within 0.5 % after Teach-In |
| Linearity / repeatability | 0.5 % of measuring range limit value / 0.25 % of measured value |
| Medium | Neutral, contaminated, aggressive liquids; conductivity min. 20 uS/cm; viscosity below 1000 mPas |
| Medium temperature by fitting | PVC 0 to 50 C; PE 0 to 70 C; PP 0 to 80 C; stainless steel -15 to +110 C |
| Pressure by fitting | PVC, PE, PP PN 10; stainless steel PN 16 |
| Outputs | 4 to 20 mA, pulse 0 to 250 Hz, open collector, 2 relays, 1 digital input (version 480) |
| Supply | DC 18 to 36 V (code 5) |
| Sensor material | Stainless steel 1.4404 / 316L; electrodes 1.4404 |
| Electrical connection | Cable fitting (82) |
| Counters | Two independent flow counters, flow and volume display |
Ordering notes
The order code uses type 406011 and a sensor version (001 short sensor or 002 long sensor, depending on the fitting), the sensor material, the measuring electrode material, an output code (480 for 4 to 20 mA three-wire open collector with two relays), the electrical connection (82 cable fitting) and the supply (5 for DC 18 to 36 V). The sensor is plugged into a fitting that is ordered separately; fitting materials are PVC, PE, PP or stainless steel, and the fitting sets the temperature and pressure limits.
Spare parts printed with part numbers include PC and PPA lids with window (693539, 693548), cable-fitting sets (693568, 693590, 693607), FKM and EPDM seal sets (693610) and union nuts (693625, 693627).
Where the plug-in design pays off
Insertion sensors suit retrofits because there is no need to cut a spool piece for a flanged meter: a saddle or weld-in fitting is installed once and the sensor can be withdrawn later for service. Observe the inlet and outlet sections that the data sheet refers to, since the accuracy statement applies to those reference conditions.
Teach-In calibration against a reference volume improves the deviation from 3.5 percent to 0.5 percent of measured value. Relay outputs and the digital input add simple limit switching and counter reset without an external controller.
Documents and quotation
Open the attached JUMO flowTRANS MAG I02 data sheet 406011 (EN) for the complete data and dimension drawings. Before you place an order, confirm the fitting material, pipe size and output code with the system designer, then submit your request with the exact code; our team prepares the quotation. Related items are listed under Flowmeters.
Datasheets & Documents
- Datasheet JUMO flowTRANS MAG I02 data sheet 406011 (EN) Download
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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.
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Frequently Asked Questions
DN 15 to DN 400 using the standardized fittings in data sheet 406090.
20 uS/cm; the sensor works in neutral, contaminated or aggressive liquids.
Within 3.5 % of measured value with the standard K-factor and within 0.5 % after a Teach-In, under reference conditions.
4 to 20 mA, a pulse output up to 250 Hz, open collector, two relay outputs and a digital input.
The data sheet lists CIP capability and FDA-compliant wetted materials among its special features.

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