By T&D Data Loggers


Precision Co2, humidity and temperature wireless data logger for recording temperatures between -30 ~ 80°C, humidity values from 0~ 99% and Co2 from 0 ~ 9999 ppm.

Build a system

Part of a suite of products designed to work as a complete monitoring system

Measurement Range

Temperature -30 to 80 °C, humidity 0 to 99% and 0 - 9999ppm CO2 via supplied sensors

Connection Options

Wireless data collection and optional accessories offer completely flexible LAN/USB/WiFi/GSM connectivity

Real-time data

Automated download with emails alarms and online cloud reporting via the free WebStorageService (WSS)


Product Description

RTR-500 Series:  Wireless radio data logger including LCD display, supplied with integral Co2 sensor and interchangeable wide range, high accuracy HHB-3101 °C/rH sensor mounted on 1M of cable.

The RTR-576H can measure and record temperature data from -30 ~ 80°C, humidity values from 0 ~ 99% along with Co2 from 0 ~ 9999 ppm and will interface with any RTR-500 base station.

This is a building services solution, designed for measuring and recording working conditions, please contact our sales team if you require either a device for safety or a Co2 incubator solution which are facilitated best with different technologies.

Simply connect your probe and partner your RTR-576H with a designated base station, select from PC and/or on-line software utilities and monitor your data and alarm status of appliances and environments in real-time with archived data retained on your server and on-line with the free of charge with Webstorage-service.

Create a cost effective, local or global, scaleable network of data loggers with flexible access options via LAN/WLAN/USB and even 4G GSM ensuring your data can be reliably retrieved and actioned irrespective of existing I.T infrastructure.

Supplied as standard with interchangeable HHB-3151 and integral Co2 sensors, 4 x AA user replaceable batteries and mains power pack

RTR-500 Series Features

  • Remotely access your data over the internet for free.
  • Take control and ownership of your data using free issued offline analytical and archiving utilities.
  • Wide range of communication devices including the RTR500-DC handheld data collector for performing spot checks and analysis.
  • Robust and durable design.
  • Accurate and can be recalibrated.
  • User replaceable battery.
  • Optional GxP Validation service including installation





Carbon Dioxide

Usage Type

Multiple Use


Wireless radio to USB [RTR-500]
Wireless radio to Ethernet LAN [RTR-500NW]
Wireless radio to Wireless LAN Wi-Fi [RTR-500AW]
Wireless radio to GSM 3G [RTR-500MBS]
Wireless radio to Handheld collector [RTR-500DC]

Sensor internal or external

Internal Co2
External temperature and humidity



Sensor type

Platinum resistance for temperature
Electrostatic capacitance for humidity
NDIR sensor for Carbon Dioxide


8000 reading back-up memory

Sample rate

1 reading a second ~ 1 reading every hour


-30°C ~ +80°C
0 ~ 99% rH
0 ~ 9999 ppm


+/- 0.3°C Temperature
+/- 2.5% Humidity
+/- 5% of reading Co2
Contact our calibration department for advice on offset adjustment.


0.1 °C
0.1% rH
1 ppm


ABS Plastic


User replaceable batteries
Mains power pack

Battery Life

2 days


96mm x 66mm x 46mm with 60mm antenna

Operating Conditions

0°C ~ +45°C


Email when using any RTR-500 base station
SMS text message when using RTR-500MBS
On-line when using Webstorage-service
On PC when using Current readings utility
Audible/Visual beacon with optional attachment for base station.


Free remote internet access.
Free offline analytical and reporting utilities
Robust and durable design.
Accurate and can be recalibrated.
User replaceable battery.

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T&D Data Loggers


Wireless Co2, Temperature and Humidity data logger

Measurement Range
Connection Options
Real-time data
£435.79 View and buy