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JUMO flowTRANS US W02 Ultrasonic flowmeter DN 25 (1 in.)

Article number: 802178
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Product information "JUMO flowTRANS US W02 Ultrasonic flowmeter DN 25 (1 in.)"

Ultrasonic flow meter DN 25 with IO-Link, digiLine and Bluetooth for flexible integration into compact, networked systems

JUMO flowTRANS US W02 Ultrasonic Flow Meter DN 25 (1")

This flow meter from JUMO combines precise ultrasonic measurement with modern interface technology for integration into compact process and utility systems. It reliably measures liquid flows and operates largely independently of influencing factors such as conductivity, pressure, or temperature. This makes the device suitable for a wide range of media in industrial and technical applications.

The flow rate is determined by evaluating ultrasonic signals transmitted through the medium in both flow directions. In addition, the system offers digital communication options for direct integration into higher-level control systems. Via IO-Link or JUMO digiLine, the sensor can be integrated into existing networks and monitored centrally.

Parameterization is conveniently performed via Bluetooth and app, simplifying commissioning and adjustments during operation. The metal-free housing also enables use in corrosive environments.

Advantages

  • Fast commissioning and adjustment via Bluetooth
  • Precise measurement independent of the medium's conductivity
  • Maintenance-free operation without mechanical wear parts
  • Flexibly expandable through the connection of additional sensors

Technical Data

  • Measuring principle: Ultrasonic transit-time difference method
  • Nominal diameter: DN 25 (1")
  • Interfaces: IO-Link, JUMO digiLine
  • Configuration: Bluetooth / App
  • Measured variable: Volumetric flow rate
  • Housing: Metal-free, corrosion-resistant

Typical Applications

  • Compact, digitally networked process systems
  • Water supply and utility systems
  • Industrial applications with centralized control
  • Corrosive or demanding media environments

Frequently Asked Questions

It measures liquid flow in DN 25 pipelines with high precision—making it ideal for many water and process applications.

It operates without contact and has no moving parts, resulting in low maintenance requirements and a long service life.

No—the device measures independently of conductivity, pressure, or temperature.

Ultrasonic pulses are transmitted both with and against the direction of flow; the difference in transit time determines the flow rate.

Setup is conveniently handled via Bluetooth and an app.

The system offers digital communication options for direct integration into higher-level control systems. The sensor can be integrated into existing networks and monitored centrally via IO-Link or JUMO digiLine.

Yes—its metal-free housing and plastic pipe make it suitable for demanding media.

Dimensions

Height 11 cm
Length 18 cm
Width 11 cm

Weight

Weight 305 g

Other attributes

Country of origin DE
Customs tariff number 90261021
Technical data

JUMO

Part no.: 762659 Type: 406051/000-0025-121-32-58-01-85-01-11-000

 

 

 

 

 

 

Installation type

Inline

 

 

Nominal diameter

DN 25

 

 

Nominal pressure

PN 16

 

 

Measuring accuracy

1 % of the measured value

 

 

Measuring range

0.6 to 320 l/min

 

 

Process connection

Male G-thread with integrated seal

 

 

Materials in contact with media

PPSU, PEEK, EPDM (FKM)

 

 

Maximum medium temperature

Up to 80 °C (up to 95 °C with lower accuracy)

 

 

Maximum ambient temperature

Up to 60 °C

 

 

Display

TFT-Display

 

 

Input and output

Digital input

 

 
   
   

Communication

IO-Link; Bluetooth

   

Protection class

IP65/IP67

   

Power supply

DC 18 to 30 V, SELV/PELV

   

Additional measured variables

Temperature; pressure (optional)

   

Special features

Configuration via: JUMO smartCONNECT app (Bluetooth) and IODD (IO-Link)

   
   
   
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