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Part #IWMAT-00

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  • 4-20 mA wireless transmission
  • Up to 500 m line-of-site range (depending on receiver)
  • Five-year battery life at 10 second transmission update rate
  • Simple DIL switch pairing with the single or five channel receiver
  • User-selectable transmission update rates
  • A range of receivers are available
  • Receiver clean contacts provide process alarm functions


*Transmission Frequency 2.4 Ghz using ISM bands
Transmit Power 18 dBm
System Channel User selectable via DIL switch
Antenna Integral 0dBi
Battery Type User replaceable Lithium C cell
Battery Life Five years at 10 second update rate
Battery Shelf Life 10 years
Wireless Enclosure Material Plastic
Weight 150g including battery
*Installation position Any
Environmental protection Designed to IP68 (not recommended for submersion due to signal loss)
Ambient Temperature Range -20ºC to +50ºC
Storage Temperature -20ºC to +80ºC
Input (transmitter) 4-20 mA (passive)
Receiver Part Number Receiver Outputs
IoT Gateway Built-in cellular modem allows all data to be sent to remote servers.
IWR-PORT RS-232 or RS-485 or Ethernet MODBUS Communications. Up to 128 off analog 4-20 mA or Relay outputs can be obtained by fitting extra ISOSLICE I/O modules
IWR-USB Displays & Logs data on any PC running IWR-USB software
IWR-5 5 off 4-20 mA or 1-5 V dc and 1 Relay output
IWR-1 1 off 4-20 mA and 1-5 V dc and 1 Relay output

***Transmission Update Rate 1, 5, 10 and 30 seconds
*** Consult installation manual for set-up:
- single channel system is DIL switch configurable
- five channel system requires set-up using “IWR Set” user software

Wireless transmitter IWMAT-00
Spare battery IBAT-1
Receivers See IWR-1, IWR-5, IWR-PORT, IoT Gateway, and IWR-USB datasheets
Five Channel Configuration Software IWR-Set (free download*)

*Download user configuration software

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