Digital Temperature Humidity Meter

RL4116 transmitter

Digital Temperature Humidity Meter is part of the Pro RL4000RHT Series, the RL4116 combines C-Sense external
temperature, EE07-02 relative humidity probe and internal PT1000 temperature sensor. The instrument includes LCD display and 434.075MHz frequency as standard.

Instrument measuring range: -40°C to +80°C | Humidity measuring range: 0-100%RH non-condensing with external probes.

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	33,333 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 33,333 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
Fridge and freezer (using remote probe)