DUOS UTEMP - WIRELESS TRANSMITTER

Ref.: PA210320120 / PA210320140
915 MHz
915 MHz
868 MHz
868 MHz
Digital Input
Digital Input
Temperature
Temperature
  • Multiple temperature inputs (RTD, Thermocouples, linear Ohm and linear mV)
  • Discrete digital input
  • Internal and external temperature
  • Up to 4 Km communication distance (LoS) with AES-128 bit encription
  • Battery voltage and signal strength (RSSI) monitoring
  • Low battery consumption and long battery life
  • IP67 protection index
Radio Specifications
  868MHz 915MHz
Range* Up to 4 Km LoS
Radio Transmit Power  0 to 27 dBm  8 to 27 dBm
Radio Receiver Sensivity   -97 to -110 dBm
Frequency  868 to 869 MHz  902 to 928 MHz
Radio Channels 16 50
Encryption method AES 128 (Advanced Encryption Standard)
*Range depends on the environment and line of sight. Always verify your wireless network's range by performing a Site Survey.
Wireless Network
Maximum Devices

55

Communication period

1 to 43200 seconds (configurable)

Input - RTD
Sensor type

PT100, PT500 and PT1000

Connection

1 resistance thermometer (RTD) in 2, 3 and 4-wire system

Units

ºC

Input - Thermocouple
Sensor type

C, J, K, N, R, S and T

Units

ºC

Input - Ohm
Measured variable

Resistance

Sensor type

Resistance, Potentiometers

Connection

2 wires

Input - mV
Measured variable

DC voltage

Sensor type

DC voltage source

Connection

2 wires

Units

mV

Digital Input
Contact type

Dry contact

Communication time after DI activation

< 1,1 seconds

Operating Environment
Temperature range

-40 to 60ºC

Humidity

95%

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