PUMA pump control is a universal compact single-pump controller with the possibility of communication.

PUMA can operate both 1-phase and 3-phase pumps up to 12A (5.5KW).


SPIDER pump control with pre-programmed intelligent functions. Built-in modem for communication and alerting.


TurTle pressure transmitter with replaceable ceramic measuring cell, adjustable measuring range and PUR cable.


GEKKO data logger can collect signals of several different types. GEKKO is delivered with analog inputs 0/4-20mA as well as 4 digital inputs. GEKKO data logger can communicate with both 4G modem and Sigfox.


CaNaRy hydrogen sulfide meter in a unique design. No calibration is needed in its lifetime. Measuring range 0-300ppm as 0/4-20mA signal. Easy replaceable measuring cell.

Welcome to ACOWA


Future safe Instrumentation

The mission of ACOWA Instruments is to deliver quality products for intrumentation, based on newest avalable technology and equiped with advanced, thoroughly tested functionality. Choosing an ACOWA products means choosing a future safe product.

High Speed development

Our skilled developers constantly have a finger on the pulse and make sure that all products labelled ACOWA Instruments, are amongst the best on the market.

Danish design - from top to bottom

ACOWA products are produced and developed in Denmark. This goes for hardware as well as software. On top of this, all developement takes place in close dialogue with our customers.

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Swedish ASB is new dealer for ACOWA

Today, July 1, we welcome ASB as our new agent in Sweden. As ACOWA, ASB specializes in water and wastewater solutions – and has extensive experience in the design, programming, and manufacture of...

PUMA pumpcontroller

The all new PUMA pump controller is now released. The PUMA pump controller features: One-pump controller - one pump 5,5KW /12A 2,4" Display Communication either 4G or NB-Iot Level sensor either by...

Video flashback from ACOWA at IFAT 2022

After a great exhibition at IFAT - we would like to take the time to thank all our visitors that came by ACOWAs fair stand. We had many interesting discussions about products and water monitoring as...

IFAT 2022

If you want an extra chance to see our products – we will be presenting them at this years IFAT fair: May 30 – June 3, 2022 in Munich. Come by our fair stand 421 in Hall C1 and have a chat with us....

SPIDER with FRONTMATEC System 2000 communication

Spider with integration to FRONTMATEC System 2000 SCADA software. SPIDER has now been tested with GPRS Communication against FROMTMATEC System 2000. A process image displaying the integration of...

SPIDER with 7″ HMI display

ACOWA has now completed the development of a 7" HMI for SPIDER. This means that all standard functions are now ready and it is made possible to work with SPIDER through the large, graphic HMI...














Data collection

and visualization