RL4512 CO2 transmitter

CO2 and Thermistor sensor

The RL4512 is an external powered CO2 and Thermistor sensor with an internal battery to be used only for setting up and downloading the data from the unit. Contact us today for your free quotation and signal strength test (we can prove ours to be unrivalled) or to discuss your specific requirements and application.



✓ Combined CO2 and temperature measurement
✓ LCD display with 50,000 data readings per channel
✓ Superior performance hardware & high accuracy sensors
✓ Low power radio for long distance transmission (3km over open ground)
✓ Complies with RoHS, EU & WEEE directives
✓ Carries CE Marking

Typical Applications

• Laboratory incubators


For Instrument specification, please click on the Hanwell Pro RL4512 transmitter datasheet.


This product is to be used in conjunction with the Hanwell EMS software for comprehensive centralised monitoring.

Compatible products

Software Required:
W900 – Standard Hanwell EMS Software Package
W906 – Validated Hanwell EMS Software Package
*See EMS datasheet for further options

Hardware Required:
SR2 – Smart Receiver
CR2 – Controller
REP – Repeater

Y119 – Wall mounting bracket
88706 – AA Lithium battery

There are no reviews yet.

Be the first to review “RL4512 CO2 transmitter”