ECOMM WT22

The WT22 is a battery powered, multi-function sensor with LCD Display. It hosts an on board Thermistor Temperature Sensor, PIR Motion Sensor, Mode selection button, Fan Speed selection button and Temperature adjust buttons.

The WT22 is a battery powered, multi-function sensor with LCD Display. It hosts an on board Thermistor Temperature Sensor, PIR Motion Sensor, Mode selection button, Fan Speed selection button and Temperature adjust buttons.

Detailed Specifications 
RF  
RF Classification802.15.4 ISM Band Device ( Instrument / Scientific / Medical )
Frequency2.4 GHz 16 Channels
Network ArchitectureStar Mesh PAN Coordinator
FirmwareUpgradeable over SensorLink Mesh Network
Transmit Sensitivity0 dBm
Receive Sensitivity-94 dBm
Device ClassificationReduced Function Device ( Non-Router Repeater )
Hardware
Power RequirementsOperates on 4 AA Standard Alkaline Batteries ( Nominal 3 VDC ) or 24 VAC 50/60
InputsThermistor / PIR Motion / Temperature, Fan Speed, and Mode Selection buttons.
Passive Infrared Motion SensorRange 30 Feet / 9 Meters
Thermistor30 K Ohm
Selection ButtonsManual Adjust
DisplayLCD Backlit
Transmission Update Interval ( Data )Selectable 8-3,600 Seconds in 8 Second Increments
Line of Sight Range600 Feet / 183 Meters
Special Notes
Embedded ApplicationsStaged Temperature Set-Back / Set-Up Routines
Operates in Conjuction withMG01 FFD Controller and WO21 Occupancy Sensor RFD
Operates in Conjuction withEC1 Network Manager ( 1 Per 170 FFD’s )
Multiple Occupancy Sensor BindingMG01 can support 2 WO21 Occupancy Sensors with WT22
Embedded Control Application Period2 Second Response Time
FCC / CE ListedYes

Category Model number Item Description
RFD -TEMP WT22 Star Mesh Network Reduced Function Device 5 Button / Display / Wall Temp Sensor/setpoint
RFD -TEMP/RH WT22SH Star Mesh Network Reduced Function Device 5 Button / Display / Wall Temp/RH Sensor/setpoint
RFD -TEMP/RH/OCC WT22SHO Star Mesh Network Reduced Function Device 5 Button / Display / Wall Temp/RH Sensor/Occupancy/setpoint
RFD – room control WT22SHOMG as WT22SHO with additional supported functions provided by MG01 integration
RFD – room control WT22SHOMC as WT22SHO with additional supported functions provided by MG01 integration and 2 digital inputs

These are the following industries and applications in which this product has been used:

HVAC

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