Temperature Humidity Monitoring System

RL4114 transmitter

Temperature Humidity Monitoring System is a part of the Pro RL4000RHT Series, the RL4114 combines high accuracy temperature and humidity measurement using an EE07 probe. The instrument includes LCD display and 434.075MHz frequency as standard.

Instrument measuring range: -40°C to +80°C with external probe.

Compatible probes:

Get in touch today for your free quotation or to discuss your specific temperature monitoring requirements and application.

Specifications
Features
Typical Applications

Dimension (Excl. ancillaries)	110 x 80 x 35mm
Weight	200 grams
Power supply	1 x 3.6V AA Lithium battery
Battery life	Up to 2 years (dependent on conditions of use and instrument settings)
Case material	ABS & PC
Memory capacity	50,000 readings per channel (unit will wrap when full)
Clock accuracy (logging)	20 ppm at 25°C
IP Rating	IP30
Instrument operating range	-20°C to +60°C in a non-condensing RH environment
Storage temperature	-40°C to +60°C
Resolution	0.1°C (temp), 0.1%RH (humidity)
Frequency options	A range of frequencies are available between 433-458MHz. Country specific regulations apply.
Radio power	10mW
Radio range	3km over open ground
Software required	W900 – Standard EMS Software Package W906 – Validated EMS Software Package
Hardware required	CR2 / CR3 – Controller SR2 – Smart Receiver REP – Repeater
Accessories	AA Lithium battery Wall mounting bracket
Price

Combined temperature & humidity measurement
LCD display with 50,000 data readings per channel & up to 2 years
battery life
Superior performance hardware & high accuracy sensors
Easily accessible battery & USB socket
Low power radio for long distance transmission (3km over open
ground)
Complies with RoHS, EU & WEEE directives
Carries CE Marking

Dry storage
Ambient room conditions