Overview
Transmitters
Polwax Transmitters for Industrial & Environmental Monitoring offers a comprehensive range of industrial transmitters engineered for accurate and reliable measurement across demanding applications. Designed using advanced sensor technology and precision engineering, Polwax transmitters deliver stable performance even in harsh industrial environments.
From temperature and humidity transmitters to pressure, CO₂, sound level, and light transmitters, Polwax solutions support critical monitoring and automation systems across industries such as HVAC, pharmaceuticals, food processing, biotechnology, cleanrooms, and manufacturing. Explore Polwax Transmitters for Industrial & Environmental Monitoring for accurate and reliable measurement of temperature, humidity, differential pressure, CO₂ levels, sound levels, and light intensity.
- Precision & Accuracy: State-of-the-art sensors for precise data measurement.
- Robust Design: Engineered to withstand harsh environmental conditions.
- Flexible Communication: Supports various communication protocols such as Modbus, MQTT, and more.
- User-Friendly Interface: Easy to set up and integrate with existing systems.
- Versatile Applications: Suitable for multiple industries including HVAC, pharmaceuticals, food processing, and more.
Product Series
RADIO Series
RH Transmitter


Temperature - Humidity Transmitters
Polwax Temperature & Humidity Transmitters provide precise monitoring with a high-accuracy sensor for temperature (±0.3°C) and humidity (±2% RH). They feature robust construction with IP-rated enclosures, making them suitable for industrial and commercial environments.


Temperature - Humidity Transmitters
Polwax Temperature & Humidity Transmitters provide precise monitoring with a high-accuracy sensor for temperature (±0.3°C) and humidity (±2% RH). They feature robust construction with IP-rated enclosures, making them suitable for industrial and commercial environments.


Temperature - Humidity Transmitters
Polwax Temperature & Humidity Transmitters provide precise monitoring with a high-accuracy sensor for temperature (±0.3°C) and humidity (±2% RH). They feature robust construction with IP-rated enclosures, making them suitable for Polwax Transmitters for Industrial & Environmental Monitoring
RADIO Series
DP Transmitter
Polwax DPT20
The Polwax DPT20 Differential Pressure Transmitter is a reliable and efficient solution for monitoring and managing differential pressure in various applications, including HVAC systems, cleanrooms, and industrial processes. Designed for straightforward operations,
Polwax DPT30
Advanced Performance The DPT30 takes monitoring to the next level, providing unparalleled accuracy, ruggedness, and connectivity. It’s built for industries that demand real-time data integration and reliable performance in challenging environments.
Polwax DPT WM
The universal design of the Polwax PLX DPT 50 provides the user complete flexibility to make adjustments on the job site. The field programmable range, mounting options (DIN Rail, wall mount, and duct mount), output options (mA or Volt).
Atmos Series
Transmitter
Sound Level Transmitter
The Polwax Sound Level Transmitter Model NoiseTrans50 is an advanced noise monitoring device designed to measure and transmit real-time sound pressure levels (SPL) in decibels (dB) for industrial, environmental, and commercial applications.
Lux / Light Intensity Transmitter
The Polwax Lux Transmitter Model LX50 is a state-of the-art light intensity monitoring device designed to deliver high-precision lux measurement in various environments. It is engineered for industrial automation, environmental monitoring.
Carbon Dioxide (CO₂) Transmitter
The Polwax CarbonDio50 is an advanced carbon dioxide (CO₂) transmitter designed to deliver accurate and reliable CO₂ concentration measurements across diverse environments. Engineered with precision and durabilityin mind.
Solar Radiation Transmitter
The Polwax PLXSRT300 Solar Radiation Transmitter is a precision-engineered pyranometer designed for continuous and accurate measurement of global solar radiation across a full 180° hemispherical field of view.Built with a high-accuracy photoelectric sensing element.
PAR Sensor
The Polwax PAR50 is a professional-grade Photosynthetically Active Radiation (PAR) sensor engineered to measure light intensity in the 400–700 nm wavelength range, which is critical for plant photosynthesis. Designed for greenhouses, horticulture, vertical farming.








