Westendstr. 5
87488 Betzigau, Germany

Tel: +49 831 571 23 - 0
Fax:+49 831 571 23 - 10

Opening Hours
Monday to Friday from 0800 until 1700
Friday from 0800 until 1500
Via Fax or E-Mail around the clock

Sales & Technical Support
Sales Team D/A/CH Region
International Sales Team
Find your local Sales Office 

You can also get in touch via our contact form.

UWT Locations

Our offices - worldwide

UWT worldwide

UWT GmbH - Level Control

The UWT Headquarter in Betzigau

Westendstr. 5
87488 Betzigau, Deutschland

Tel: +49 831 57123-0
Fax: +49 831-57123-10

Contact: Kevin Walter
E-Mail: kevin.walteruwt.de
Website: www.uwt.de 

Route Planner

Adpro-Instruments / Member of UWT Group

Foundation of a production plant in Malta


Second UWT production plant in:

Paola, Malta

UWT (UK) Ltd

Foundation of the sales subsidiary UWT (UK) Ltd.

20 Main Road, Dorrington
SY5 7JW, Shrewsbury, Shropshire, UK

Tel:  +44 1743 718883
Fax: +44 1743 718883

Contact: Graeme Hughes
E-Mail: graeme.hughes(at)uwtuk.com
Website: www.uwtuk.com

UWT Level Controls LLC

Foundation of the joint venture with "UWT LLC"

4445 Malone Road
P.O. Box 18769
38118, Memphis TN, USA

Contact: Don Crader / David Spratlin

Tel: +1 901 531 6090
Fax: +1 901 531 6095

E-Mail: infouwtlevel.com
Website: www.uwtlevel.com

UWT Level Control India Pvt. Ltd.

The subsidiary in India

Head Office:
UWT Level Control India Pvt. Ltd.
Plot No 52 Udyog Vihar Phase-VI
Sector 37 122001
Gurugram-Haryana, India

Phone: +91 124 412 1600
Fax: +91 124 412 1611 

Homepage: www.uwt-india.com

Contact: Sumit Majumder
Managing Director
Mobile: +91 9830879115

Flat – 3B, 9 Majhipara Road
James Long Sarani
Kolkata – 700 063, India

North Regional Office:
UWT Level Control India Pvt Ltd.
Plot No 52 Udyog ViharPhase-VI
Sector 37 122001
Gurugram-Haryana, India

Phone: +91 124 412 1600
Fax: +91 124 412 1611 

Contact: Prakhar Kapoor
Asst. Area Manager
Mobile: +91 971 721 3939

West Regional Office:
UWT Level Control India Pvt Ltd.
RK Plaza, Survey No. 206/3
Plot No. 17 Viman Nagar
Pune-411014, India

Phone: +91 202 674 1000
Fax: +91 202 674 1001 

Contact: Vikas Kirange 
Area Manager
Mobile: +91 8698904455 

East Regional Office:
UWT Level Control India Pvt. Ltd.
Flat – 3B, 9 Majhipara Road
James Long Sarani
Kolkata – 700 063, India

Contact: Sunirmal Bardhan
Regional Manager
Mobile: +91 9830400715

South Regional Office:
UWT Level Control India Pvt. Ltd.
No-23, 21st Street
J B Estate, Avadi
Chennai 600 054, India

Contact: Mr. J. Yuvaraj
Asst. Area Manager
Mobile: +91 9840504819


Central India Office:
UWT Level Control India Pvt. Ltd.
House No. E-13, First Floor
Vardhman Green Park, Ashoka Garden
Bhopal, Madhya Pradesh 462023

Contact: Mr. Gaurav Kaushik
Assistant Area Manager – Central India
Mobile: +91 9650695507

UWT RUS Level Measurement LLC

Foundation of the sales subsidiary UWT RUS Level Measurement

Dorozhnaya St., 8 b. 1, Of. K2-220
117545 Moscow
Russian Federation

Phone: +7 499 723-75-73

Andrey Kireev
Phone: +7 915 400 3621

Stanislav Biryukov
Phone: +7 926 60 60 240

Homepage: www.uwtlevel.ru

UWT International Trading (Shanghai) Co., Ltd.

UWT China moves into new premises

1st Floor, Plant No. 7,
Lane 333, Zhujian Road
Huacao Town, Minhang District
201107, Shanghai, China

Tel: +86 216 4684193
Fax: +86 216 4696707

Contact: Wei Gao
E-Mail: wei.gao(at)uwt.cn
Website: www.uwt.cn


UWT subsidiary in Brazil

Rua Aguaçú 171,
Sala 102 – Bloco Ipê - Alphaville
13098-321 Campinas - SP


Contact: Jose Antonio Zaatar
E-Mail: contato(at)uwt.com
Website: www.uwt-group.com



NT 3500

Level Visualisation via Webserver

  • User-friendly and flexible level visualisation configuration.
  • Simultaneous access to multiple computers on the Ethernet via browser software, no license cost. 
  • Suitable for connecting all standard signal level sensors.


  • Interfaces for level sensors, 4-20mA, Modbus RTU, Ethernet TCP, counter signal, relay.
  • Via the Wago hardware, the interfaces can be flexibly extended.
  • Password-protected for various use levels.
  • 5 selectable mail recipients for fill level information.
  • Comes with English & German language as standard; other languages available on request.  
  • For control and activation of pinch valves within filling tubes.
  • For integration of truck operating modules at filling station stage. 
  • Level detection at external sites via internet.
  • For data storage and downloads, trend data and evaluation.
  • Fully wired within the control cabinet or on a t-rail module with electrical plans. 
Installation example Nivotec 3500
Installation example Nivotec 3500
Installation example Nivotec 3500
Cabinet Material Sheet steel, IP54, 0°C to +55°C
Truck Operation Module Material Sheet steel, IP65, -20°C to +55°C
Supply Voltage 115V or 230V 50/60Hz
Number of Silos max. 128 depending on the configuration
Software License free software based on HTML. Password protected access via browser software
Hardware Wago, easily updatable
Input Signal NB3000 Modbus RTU, 4-20mA Analog input, Lot system counter pulse, Ethernet TCP
'Silo Full' Alarm Horn and acknowledge button, IP66 for outdoor installation/mounting
Cabinet Display/View Door Optional touch panel 10.4" or 15" or LED display
Trend Data Internally programmed controller as ring memory, as exportable csv file or as required
Truck Module Optional: Silo mounted, silo display "full" with LED flashing warning and horn, acknowledgment via button
Shut Off Valve Optional: Filling release and overfill protection

Logo CE Certification


European manufacturer approval for use in non-explosive Environments (European community)

  • for NT 3500 in

Award for RFnivo with PFA coating


The “Industriepreis” is the Industry Award given to the most advanced and innovative industry solutions in 14 categories - from automotive, and medical technology to suppliers.

  • for NT 3500 in

Visualisation NT3500 with NB3100 in a comfortable modbusnet

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Contents measurement in huge grain raw material silos

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Contents- and level-visualisation in plastic granulate

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Nivobob NB3100 in plastic granulate

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Simple disposition of stocks in the plastics industry

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Measurement and monitoring of 21 silos

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NR3100 with NT3500 in a oil project

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  • for NT 3500 in

  • for NT 3500 in

  • for NT 3500 in

further downloads are available in our Download centre


Related Terms:

  • level indication
  • level monitoring
  • level visualization
  • level detection via internet
  • level visualisation via webserver
  • level vizualisation via webserver
  • fill level information
  • fill level information multiple silos
  • fill level information and trend display