OMNIO - Room sensor RTF-CH-161 (silver)

PRESENTATION

The Omnio room sensor RTF-CH-161 is a battery less, maintenance-free and wireless sensor to measure temperature (0…40°C) and humidity (0…100%rH) indoors. The temperature can be set with its operation elements (set point value). It is able to transmit temperature, humidity and set point value via radio to Omnio thermostat actuators and gateways. The RTF-CH-161 is characterised by its excellent long-term stability and thanks to the built in solar cell it is energy self-sufficient.

If lighting conditions on site are insufficient an optional back-up battery is available. Please note that the battery does not come with the delivery and needs to be ordered separately. To fix with screws or adhesive pad. EnOcean Equipment Profile (EEP) A5-10-03 and A5-10-10. Delivered including Feller EDIZIOdue cover frame and double-sided adhesive pad.

The Omnio actuators (receivers) are triggered by radio signal of the Omnio transmitters. Each transmitter can trigger an infinite number of acutators. The radio transmitter can be programmed (and re-programmed) by a simple procedure. An actuator is able to assign a function and various parameters to each transmitter.

Product Description

The Omnio indoor sensor RTF161 is a battery- and maintenancefree radio sensor and is able to measure indoor room temperature and humidity. The temperature can be set with its operation elements (set point value). The measured values – either cyclical or by change of status – are transmitted by radio signal to all types of Omnio actuators (UP, REG and APG). The RTF161 distinguishes itself through its long-term stability.

ATTENTION

Prior to the initial operation or after an emergency operation, you need to place the sensor by the window for 30 minutes in the daytime, whereat direct sunlight should be avoided.
 

technical specifications

• Power supply : Solar generator or coin cell CR2032
• Operating elements :   3 operating buttons on the unit surface /  1 learn button inside the unit
• Indicators : 8 LEDs on the unit surface
• Technology : EnOcean 868 MHz
• Radio module : EnOcean STM300  bidirectional
• EnOcean Equipment Profile (EEP) : A5-10-03 / A5-10-10
• Transmitting frequency :  periodic (2 s … 20 h) /  with a temperature change > 0.15 K /  at adjusting the set point value
• Measurement frequency : 2 s … 1000 s
• Set point range : 8 … 34°C
• Temperature sensor 
• Measuring range : 0..40°C
• Resolution  : 0.15 K
• Precision : +/- 0.3 K
• Repeatability : +/- 0.1 K
• Long-term stability : < 0.04 K / year
• Humidity sensor
• Measuring range : 0..100% rH
• Resolution : 0.7% rH
• Precision : +/- 2%
• Repeatability : +/- 0.1 K
• Long-term stability : < 0.5% rH / year