Temperature Transmitter

RL4001/02 temperature transmitter

Pro RL4001/2 Temperature Transmitter -40°C to +60°C is part of the Pro RL4000T Series, the RL4001/02 is a temperature transmitter including LCD display and 434.075MHz frequency as standard.

Instrument measuring range: -40°C to +60°C.

This reliable transmitter is used with the renowned Pro wireless system for 24/7 monitoring and alarm notifications.

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	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	100,000 readings single channel unit 50,000 readings per channel for dual channel unit Unit will wrap when full
Clock accuracy (logging)	20 ppm at 25°C
Instrument operating range*	-20°C to +60°C (non-condensing RH environment)
Storage Temperature	-40°C to +60°C
IP Rating	IP30
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
Product codes	RL4001 - Single channel logger (Unit only) RL4002 - Dual channel logger (Unit only)
Accessories	Wall mounting bracket AA Lithium battery
Price

Single/Dual Channel Thermistor instrument
LCD display with data readings & 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

Fridges
Freezers
Chillers