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RF-SSKSite Survey Kit (SSK)THE SITE SURVEY KITIt is comprised of a receiver RF-RXSS which isused in conjunction with the Sontay RF-PS-500site survey routers, RF-HHT hand-held monitorand RF-TS-900 nodes. Routers are used toroute signals from battery powered nodes andother routers to the receiver module, wherethe signal strength of a direct path is notsufficient for reliable communications.DATA TRANSMITTIONData is transmitted back to the receiverat configurable time intervals, or on aconfigurable change in measured value.Each sensor retains these configurations ifthe battery becomes discharged or requiresreplacement.RF-SSK-HIREHire of the RF-SSK SonNet Site Survey Kit forsix working days - £133. See page 81 for fullhire terms and conditions.THE SSK RECEIVERAutomatically selects which of the 16 transmission channels available givesthe best radio network performance, taking into account both signalstrength and interference levels from adjacent channels and equipment(such as Wi-Fi etc.) The SSK hand-held monitor, nodes and routersautomatically find the best path back to the receiver, which may be directlyto the receiver or via “parent” routers.Part code DescriptionSite Survey KitRF-SSK Site Survey Kit (SSK) - containing:4 sensor nodes, 2 routers, receiver, hand-held monitorand power chargers for the rechargeable batteries(Individual units)RF-TS-900 Sensor End Device (rechargeable)RF-PS-500 Plant Router (rechargeable)RF-HHT Hand-held ToolRF-RXSS Site Survey RecieverData sheets: please contact our Customer Services Teamor visit www.sontay.com for datasheetsRF-RSBattery Powered Sensors (EDs)SonNet PARTSBattery Powered Sensors (EDs)Sensor nodes are used in conjunction withthe Sontay RF-RX20, RF-RX40 or RF-RXSreceiver units, and if required (depending oninstallation topography), Sontay RF-RR seriesof routers.Data is transmitted back to the receiverat configurable time intervals, or on aconfigurable change in measured value.Each sensor retains these configurations ifthe battery becomes discharged or requiresreplacement.The sensors automatically find the best pathback to the receiver, which may be directly tothe receiver or via ‘parent’ routers.Battery powered nodes are availablein four formats:■■Space mounting temperature,with setpoint and momentaryswitch options■■Space mounting RH&T,with setpoint and momentaryswitch options■■Plant mounting temperature■■Plant mounting RH&TSPECIFICATIONRadio Output: Frequency 2.4GHz, 16 channels,direct-sequence spread spectrumCompliance IEEE 802.15.4-2006Aerial Characteristics: Space Gain 1.2dBi, VSWR 1.5:1Plant Gain 2.0dBi, VSWR 2:1Data Encryption: AES 128Power Output:0dBmAccuracy: Temperature ±0.3°COptional RH ±3% RHBattery Type: Space 3.6V AA 2.4Ah Li-SOCl 2 ,non-rechargeablePlant 3.6V 2.1Ah 2/3 A Li-SOC l2 ,non-rechargeableBattery Life:>3 years (depending on configuration)Plant Sensor Types: Duct, outside air, outside air with solar radiationshield, immersion, strap-on and flying leadPart code DescriptionEnd Sensing DevicesRF-RS-T-911 Space Temperature Sensor *RF-RS-T-322 Duct Sensor - 150mm probeRF-RS-T-341 Immersion Sensor - 150mm probeRF-RS-T-351 Clamp-on SensorRF-RS-T-331 Outside Air SensorRF-RS-T-332 Outside Air Sensor c/w rad. sheildRF-RS-T-555-2 Flying Lead Sensor - 2mRF-RS-T-555-5 Flying Lead Sensor - 5mRF-RS-R-911 Space Humidity & temp. Sensor *RF-RS-R-622 Duct Humidity & temp. SensorRF-RS-R-631 Wall Humidity & temp. SensorRF-RS-R-632 Outside Humidity & temp. Sensor* Sensor Options for -911 only (add to part code)-MS Momentary switch interface * *-SPSet-point adjuster interface-MS-SP Momentary override & set-point * ** * The -MS switch option is ‘momentary’ in its physical action, but ‘latching’in its radio output. When the momentary switch is pressed, the currentoutput status is inverted (TRUE goes to FALSE or FALSE goes to TRUE) andstays in the new state until the switch is pressed again. Please allow for thisaction in the controller strategy to achieve the required control action.Data sheets: please contact our Customer Services Teamor visit www.sontay.com for datasheetsAir & Water Flow Air Quality & Gas Detection Controllers Input / Output Modules Water & Energy Metering Peripherals46www.sontay.com · Email sales@sontay.com