RF-RS-T Date of Issue: 28/08/2013 Issue Number: 5.1 Page 1 of 5

RF-RS-T Battery Powered Temperature Sensors

Features:   

Benefits:

Up to 5 years battery life Encrypted data transmission Configurable parameters

  

Self-healing tree topology Lower installation costs Easy to install and commission

Technical Overview These battery powered sensors are used in conjunction with the Sontay RF-RX20, RF-RX40, RF-RXS or RF-RXS-N receiver units, and RF-RR series of 24V powered routers. Data is transmitted back to the receiver at configurable time intervals, or on a configurable change in measured value. Each sensor retains these configurations even if the battery becomes discharged or requires replacement. Sensors automatically find the best path back to the receiver, which may be directly to the receiver or via other

Tel: +44 (0)1732 861200. - E-mail: [email protected]. - Web: www.sontay.com. © 2012 Sontay Limited. All rights reserved

RF-RS-T Date of Issue: 28/08/2013 Issue Number: 5.1 Page 2 of 5

Specification:

Part Codes:

Common specification: Radio Output: Frequency 2.4GHz 16 channels, automatically selected Direct-sequence spread spectrum Compliance IEEE 802.15.4-2006 Data Encryption AES 128 Power Output 0dBm Temperature accuracy ±0.3°C Country of origin UK

RF-RS-T-1000 Space temperature sensor

Plant Housing: Material Dimensions Battery (non-rechargeable): Type Life Protection: Snap-shut lid

RF-RS-T-322 Duct temperature sensor RF-RS-T-342 Immersion temperature sensor

ABS (flame retardant type VO) 75 x 70 x 50mm 3.6V 2/3 Li-SOCI2 >3 years (dependent on conf.) IP54 IP65 (see page 4 note 8)

Ambient: Temperature RH Probe material Probe dimensions: (322 & 341) (331) (332) (555) Aerial Characteristics: Gain VSWR Space Housing: Material Colour Dimensions Ambient: Temperature RH Protection Aerial Characteristics: Gain VSWR

Options (for -1000 only) -MS Momentary switch -SP Set-point adjust

-30 to +70°C 0 to 90%, non-condensing PTFE (332) Stainless steel (others) 150mm x 6mm dia. 10mm dia. 40 x 16mm dia. cable 2 meters 30 x 6mm dia. cable 2-5 meters

RF-RS-T-351 Clamp-on temperature sensor RF-RS-T-331 Outside air temperature sensor RF-RS-T-332 Outside air temperature with radiation shield sensor RF-RS-T-555-2 Flying lead temperature sensor, 2m cable RF-RS-T-555-5 Flying lead temperature sensor, 5m cable

2.0dBi