OVA Cloud System is an efficient method of collecting, monitoring, storing, and analysing data from your process.

Releasing you to focus on your core business, the Nokeval OVA Wireless Environmental Monitoring System can provide you with all the data you need at your finger-tips to make life as easy as possible. Whether you are meeting regulatory or contractual requirements for record-keeping or looking for efficiencies, OVA can help.

Save time and energy to serve your customers better.


Develop your process with accurate, secure data.

We make it easy to collect and analyse data from your process.

Each system and location is unique and our expertise enables us to offer a system that works for you. We don’t do standard packages!


Build a system with Nokeval devices and OVA cloud platform

Choose the measuring devices you need from our off-the-shelf selection and connect them to our cloud platform.

The system includes:

A Wireless Environmental Monitoring System device by Process Parameters. Releasing you to focus on your core business.

Nokeval Lora Wireless

Temperature Humidity Kube

Collect measuring data to your current system

Add measuring transmitters to your current system. Analyse the collected data inside your existing platform. The system includes:



Flex Sky Lora

Collect data from your devices to new cloud platform

Shift from local logging system to cloud service, but restore the current sensors. Switch the platform without changing the devices.The system includes:





View our Wireless Transmitters Range

We make it easy to collect and analyse data from your process

Wireless Environmental Monitoring Systems usage

Choose our new discrete Kube transmitters for monitoring Temperature, Humidity, and Light in a single unit. Using our innovative Sky LoRa transmission protocol with up to 10km line of sight range you can be assured of reliable transmission. Advantages of Ova:-

  • eliminate manual download of data
  • simple, easy to use web-based portal for all of your data
  • automatic alarms by SMS or email – find out about an issue when it happens
  • save time and money – concentrate on your core function
  • secure data provides peace of mind and compliance

OVA Sense


The Sky LoRa based wireless environmental monitoring system has proven itself within large warehousing and refrigerated distribution depots. The potential to transmit over distances of up to 10km provides a reliable system without signal repeaters.Benefits of Ova:-

  • choice of sensor type to monitor a wide range of temperatures
  • high accuracy humidity monitoring
  • CO2, VOC, Differential Pressure, Particulate Matter and Light Level monitoring are all now available with OVA!
  • long distance data transmission with Sky LoRa network
  • continuous data monitoring and automatic alarm as standard
  • smartphone access to data 24/7
  • API interface for integration with existing applications

Nokeval Smartphone App

The Ova wireless environmental monitoring system is suitable even for even the smallest of establishments, and is competitive with manually based systems.Perfect for use in hotels and conference centres where air quality monitoring is paramount to the comfort of your guests.How can Ova improve your system?

  • monitor temperature, humidity, surface hygiene
  • CO2, VOC, Differential Pressure, Particulate Matter and light Level monitoring all now available with OVA!
  • monitor deep freeze, chilled and cooked food
  • spot check with hand held devices and smartphone app
  • 24/7/365 monitoring of stock with immediate alarm
  • eliminate waste from inadequate control
  • secure data storage provides easy compliance with food safety legislation

OVA Transmitter

A Wireless Environmental Monitoring System being used by the food industry.

Using Wireless Environmental Monitoring System Data

More than just hardware, Process Parameters offer a full service…

Free consultation

We’d love to hear about the measuring challenges you are facing. What does your perfect system measure, what features it must include, with what systems do you want it to work with? The system consultation is always free of charge and there is no obligation to purchase.

Design the system

How many transmitters, how far is your transmitting range, what’s the preferred interval, how many locations do you want to include in one system? Our experts help you choose the most suitable option of wireless transmitting, sensors, and features to your system.


After the system plan has been finalised, you’ll make the installation plan with our technicians. We can arrange installation for you or can assist if you wish to install yourself.


One service provider, to do everything, is that possible? We offer maintenance and calibration services for Nokeval devices as well as full upkeep for our cloud service. You won’t need anyone else.