All Categories
History
This section provides an overview for wireless sensors as well as their applications and principles. Also, please take a look at the list of 6 wireless sensor manufacturers and their company rankings. Here are the top-ranked wireless sensor companies as of March, 2025: 1.Omega Engineering, Inc., 2.Enless Wireless, 3.Baker Hughes Company.
Table of Contents
Categories Related to Wireless Sensors
A Wireless Sensor refers to a sensor that monitors pressure, temperature, vibration, and other conditions in facilities such as factories, transmitting the results via wireless communication.
In factories, various conditions such as the pressure of compressed air flowing through pipes for stable operation, temperatures of various liquids and gases, and vibrations of machinery are monitored. Sensors for this purpose are installed throughout the facility, constantly checking the measured data.
Using Wireless Sensors eliminates the need for wiring throughout the factory, enabling the collection of data from a wide range into one location. This allows for the visualization of overall operational status, facilitating more efficient and accurate facility management.
Wireless Sensors are used for inspection and monitoring of factory equipment, as well as in various other locations such as environmental monitoring, buildings, commercial facilities, and homes.
In factories, products integrating sensors and transmitters are used to measure the pressure of gases, including air in pipes, the temperature of gases, liquids, and machinery, and the vibration of machinery. Multi-type Wireless Sensors combining pressure and temperature sensors are also utilized.
A Wireless Sensor typically equips a transmitter with various sensors, transmitting signals wirelessly. Communication for Wireless Sensors involves using communication standards such as LoRa, ZigBee, Bluetooth, or other weak radio waves, as well as infrared communication.
LoRa (Long Range) is an international standard for Low Power Wide Area (LPWA) wireless communication with characteristics of wide coverage, long-distance, low speed, and low power consumption. Wireless Sensors using LoRa can achieve communication of approximately 1km independently and about 2km with a relay.
ZigBee is a communication standard designed for building wireless sensor networks. While it has a short transmission distance and low speed, it is inexpensive, consumes little power, and is suitable for use in ultra-small devices powered by batteries.
Bluetooth also has limited communication distance. Most commercial smartphones and computers support Bluetooth. Therefore, using these devices as relay stations makes it easy to send data to a Wide Area Network (WAN).
Wireless Sensors require power to operate, and many products are battery-powered. Wireless Sensors using wireless power supplies send power wirelessly using methods such as microwaves, and the sensor converts it into electricity. This is suitable for sensors in locations where continuous data sampling is required. However, it requires a nearby power supply device, and there may be issues with radio wave interference with other factory equipment.
Other methods include those that convert light into electricity, receive power via USB or other wired methods, and transmit data wirelessly.
When installing Wireless Sensors in a factory, it is essential to confirm the usage environment and radio wave conditions. From a DX perspective, considerations about how to build a Wireless Sensor network are also necessary for productivity improvement.
In a factory with various operating devices and many radio waves and vibrations, it is necessary to consider whether the radio waves emitted by the network, including sensors and relays, will affect surrounding devices, or if the radio wave signals from sensors will be influenced by radio waves emitted by surrounding devices. Additionally, attention should be paid to variations in the reach of radio waves based on facility layout.
When building a Wireless Sensor network in a factory, expectations for improved productivity through DX can be achieved. To achieve sufficient effectiveness, careful consideration of the construction procedure of the system and the content of the application to be used is required.
Introducing wireless sensors instead of wired ones has several advantages.
Firstly, the need for cable routing is eliminated, making it easier to install sensors in multiple locations and providing flexibility for layout changes. This is useful in locations where inspection points are far away or difficult to access, such as at heights or in confined spaces.
Moreover, by using numerous Wireless Sensors to collect monitoring data from equipment throughout the factory into one location, the construction of a Wireless Sensor network enables the streamlining, rationalization, and visualization of facility management. This is known as Digital Transformation (DX) in factories, utilizing digital technology to improve business processes and increase productivity in the manufacturing industry.
*Including some distributors, etc.
Sort by Features
Sort by Area
EC-Sense GmbH is a German developer & manufacturer of innovative Gas Sensors, Modules and Devices. Located south of Munich in the picturesque foothills of the Alps, EC-Sense was founded in 2015 by specialists with over 30 years of experience. EC-Sense pioneers gas sensing with its Solid Polymer Technology. Due to the technology, EC-Sense’s sensors are manufactured using fully automated printing machines, resulting in high volumes of excellent quality gas sensors. Our sensors are compact, durable with a fast response and no power consumption. We cater to various applications, including air quality, industrial safety, hydrogen detection, and farming. Our mission is to deliver easy-to-integrate sensors and modules, helping customers save resources, time, and money to focus on their core competencies.
OMEGA Engineering Inc., founded in Norwalk, CT, in 1962 is a manufacturer of products used to measure temperature and humidity, flow and level, and pressure. The company's product portfolio includes thermocouple probes and assemblies, pressure gauges and switches, and air velocity measurement systems, wireless systems and portable optic sensors. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. The company also offers customer services that include support, custom research projects and customized services.
Phoenix Sensors is a manufacturer and distributor of various types of OEM pressure sensors. The company is established in 2015 and is located at Chandler, United States. The company product portfolio includes sensors for measurement of various attributes like pressure, temperature, position, humidity, etc. The company also provides these sensors in wireless forms, customized to specific applications. The sensors find application in various industries which include Medical, Oil & Gas, Automotive, Life Sciences.
Pressac Communications Limited., founded in Bilborough, Nottingham, in 1950 is a manufacturer of smart-building IoT and connectivity technology. The company's product portfolio includes Energy monitoring sensors, Environmental monitoring sensors, Occupancy monitoring sensors, IAQ sensors, and Room Conditions Sensors. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company has 5,000 sqm manufacturing facility that is ISO quality and environmental management assured.
Baker Hughes Co. (BHC) is an American service provider and manufacturer of industrial oilfield equipment that was established in 1987 following the merger of Baker International and Hughes Tool Company. Based in Houston, Texas, the company produces several categories of oilfield products including drilling equipment, pipe and subsea production systems, generators, and storage systems. It also offers process control components and actuators such as pumps, valves and regulators. BHC provides various services for oilfield and liquefied natural gas (LNG) operations, including regasification, well construction, transportation, and storage.
Ranking as of March 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Omega Engineering, Inc. |
33.3%
|
| 2 | Enless Wireless |
16.7%
|
| 3 | Baker Hughes Company |
16.7%
|
| 4 | Phoenix Sensors |
16.7%
|
| 5 | Pressac Communications Limited. |
16.7%
|
Derivation Method
The ranking is calculated based on the click share within the wireless sensor page as of March 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
2 | 50.0% |
|
Germany
|
1 | 25.0% |
|
United Kingdom
|
1 | 25.0% |
25 products found
25 products
NK Works Co., Ltd.
160+ people viewing
Last viewed: 17 minutes ago
■Product overview The wireless leak sensor box for detecting abnormal coolant leaks from the coolant union quickly detects abnormal leaks inside th...
CAREL Japan Co., Ltd.
60+ people viewing
Last viewed: 1 day ago
Standard Response
The rTM system establishes a new product code because the improvements introduced regarding the ZigBee wireless communication protocol are not comp...
CAREL Japan Co., Ltd.
50+ people viewing
Standard Response
The rTM system establishes a new product code because the improvements introduced regarding the ZigBee wireless communication protocol are not comp...
CAREL Japan Co., Ltd.
60+ people viewing
Last viewed: 1 day ago
Standard Response
The rTM system establishes a new product code because the improvements introduced regarding the ZigBee wireless communication protocol are not comp...
CAREL Japan Co., Ltd.
60+ people viewing
Last viewed: 3 hours ago
Standard Response
The rTM system establishes a new product code because the improvements introduced regarding the ZigBee wireless communication protocol are not comp...
CAREL Japan Co., Ltd.
60+ people viewing
Standard Response
The rTM system establishes a new product code because the improvements introduced regarding the ZigBee wireless communication protocol are not comp...
CAREL Japan Co., Ltd.
60+ people viewing
Last viewed: 1 day ago
Standard Response
The rTM system establishes a new product code because the improvements introduced regarding the ZigBee wireless communication protocol are not comp...
CAREL Japan Co., Ltd.
70+ people viewing
Standard Response
The rTM system establishes a new product code because the improvements introduced regarding the ZigBee wireless communication protocol are not comp...
CAREL Japan Co., Ltd.
60+ people viewing
Standard Response
The rTM system establishes a new product code because the improvements introduced regarding the ZigBee wireless communication protocol are not comp...
CAREL Japan Co., Ltd.
70+ people viewing
Last viewed: 1 day ago
Standard Response
The rTM system establishes a new product code because the improvements introduced regarding the ZigBee wireless communication protocol are not comp...
CAREL Japan Co., Ltd.
60+ people viewing
Last viewed: 10 hours ago
Standard Response
The rTM system establishes a new product code because the improvements introduced regarding the ZigBee wireless communication protocol are not comp...
Mach Co., Ltd.
20+ people viewing
Last viewed: 11 hours ago
■Communication distance is approximately 1km ・With the adoption of LoRa modulation method, outdoor radio wave reach is possible with a line of sig...
SHINOHARA ELECTRIC Co. LTD
10+ people viewing
Standard Response
■Applications Each sensor node (child device) measures data at regular intervals and transmits it to the parent device using a specified low-power ...
SHINOHARA ELECTRIC Co. LTD
10+ people viewing
Standard Response
■Applications Each sensor node (child device) measures data at regular intervals and transmits it to the parent device using a specified low-power ...
