• With and without Display
  • Modbus RTU RS485
  • Duct mounted
  • Excellent linearity
  • Wide sensing range
  • Good long term stability

RADIO Series
Transmitter

Product Overview

The top technologies are used in the PLX RHT 50 transmitter series. excellent precision, outstanding stability, relative humidity, and temperature gauges The measured values are transformed into linear signals from 4 to 20 mA. Full setup of the microprocessor-based circuit is possible. using the POLWAX_Confi PC interface and the output range Software that runs on Windows®. The humidity signal can be set to either relative humidity or absolute humidity. or dew point production. The wall-mounted applications are the exclusive focus of the PLX RHT 50 variant.
The PLX RHT Temperature & Humidity Transmitter is a precise and reliable device designed for measuring and transmitting real-time data on temperature and humidity. It is commonly used in various industrial, commercial, and environmental applications to ensure optimal climate conditions. The PLX RHT provides precise readings of both temperature and relative humidity, making it essential for climate-sensitive environments such as laboratories, storage facilities, and production areas.
Real-time Data Transmission Equipped with advanced communication protocols, the transmitter can send data via WiFi, GSM, or Ethernet, ensuring real-time monitoring and control from any location. Ideal for a variety of industries, including HVAC systems, greenhouses, warehouses, cold storage, and environmental monitoring. It ensures precise environmental control for energy efficiency and product quality.

The Polwax RHT Temperature & Humidity Transmitter is designed to provide precise and reliable environmental monitoring in various industrial and commercial applications. Below are the key features that make it an effective solution for monitoring temperature and humidity.
With and without Display ,4~20mA/ 0~10VDC output for temperature & humidity, Modbus RTU RS485, Duct mounted, Excellent linearity, Wide sensing range, Good long term stability, High reliability, Easy installation, High Accuracy, Low Power Consumption, Compact Design, Customizable Options. The Polwax Clima Datalogger is a versatile and reliable solution used across industries both domestically and worldwide. Its ability to monitor environmental parameters like temperature, humidity, and pressure with high accuracy makes it essential for diverse applications.

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Technical Data

Channels

Temperature & Humidity

Accurary

Temperature: ± 0,4 °C (0 °C to 60 °C)
Relative humidity: ± 1.8 % RH to 23 °C (0 % to 90 % RH)
Temperature effect over 5...50 °C and 10–90 % rH

Measuring Range

Temperature : -40...110 °C
Humidity : 0....100 %

Measuring Units

°C, % rH

Measurement Elements

External temperature sensor,
thermoset polymer capacitive sensing element for humidity

Supply Voltage

12 Vdc to 30 Vdc; maximum consumption 70 mA +/- 10% @ 24 Vdc

Output Signal 1

0/2…10 V or 4…20 mA (linear to rH) (2–10 V output: display required)

Output Signal 2

0/2…10 V or 4…20 mA (linear to Temp) (2–10 V output: display required)

Modbus RTU Output

Rs485 Modbus RTU

Color

White Grey

Dimensions

75 x 35 x 75 mm

Protection Standard

IP65

Suitable for any third party Sensors / Transmitters Sensors for Mobile Datalogger PLX 5000 M

Configuration
Utilizing an interface connected to a PC and the POLWAX_Confi software, the PLX RHT 50 is configured. The configuration allows one to select the sensor failure conditions, adjust measuring deviations (zero correction), and configure the transmitted output range (upscale or downscale). The programming software menu can also digitally provide sensor internal data such as the serial
number, product version, and model. 

 Installation
This little electrical module separates the sensor from internal module self-heating while performing quick and accurate measurements. The sensor probe must be mounted with the tip facing downward. To access the electrical terminal connectors and the two wall mounting. The PLX RHT transmitter typically comes with a mounting bracket or pre-drilled holes for easy attachment to walls or surfaces.

Temperature Humidity Transmitter
High Accuracy: Polwax transmitters provide precise temperature and humidity measurements, ensuring reliable data for sensitive processes such as in manufacturing, storage, and climate control systems.
Durable Build: These transmitters are designed for durability, capable of withstanding harsh environmental conditions, making them suitable for industrial and outdoor use.

Applications

Brochure

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Software

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