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IWR-1 Single Channel Wireless Sensor to 4-20mA or 1-5Vdc Output Signal Receiver

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IWR-1 Single Channel Wireless Sensor to 4-20mA or 1-5Vdc Output Signal Receiver

The IWR-1 is a single channel receiver designed to pair with IW series of wireless sensors and provide a 4-20mA or 1-5Vdc output signal, to form a cost- effective replacement of traditional wired analogue output sensors. This offers a low cost solution to inaccessible or expensive installation environment.

Contents

  • Product Features
  • Product Description
  • Wireless Sensors
  • Specifications
    • Electrical Protection
    • Enclosure Specifications
    • Receiver Input
    • System Performance (@ +20°C)
    • Instrument Power Source
    • Temperature Ratings
  • Part Numbers
  • Dimensional Drawing
  • Related Documents
    • Specification data sheet

Product Features

  • User-selectable 1-5V or 4-20 mA receiver output
  • Pairs with all IWT type wireless measurement transmitters
  • Clean contact output for process, low battery or loss of signal alarm function
  • Simple software or DIL switch pairing with all IWT wireless measurement transmitters
  • Up to 500 m range, line-of-sight
  • 12 to 32 V dc powered
  • End-to-end accuracy of 0.25% FS BFSL
  • LED indication of wireless link
  • DIN rail or wall mounting kits available
  • Five channel receiver available – see IWR-5

Product Description

The receiver has a user selectable voltage or mA output corresponding to the calibrated range of the remote wireless sensor and 5A rated changeover contacts for alarm functionality.

With the standard 0dBI antenna, a line-of-sight range of up to 500 m can be achieved, and using the optional 3dBI antenna, up to 750m (LOS) is achievable.

Wireless Sensors

Browse through the product range of compatible wireless transmitters for combining with the IWR-1 wireless receiver to build a complete wireless measurement system.

  • IWPT Wireless Battery Powered Pressure Sensor and Receiver
  • IWTT Wireless Battery Powered Temperature Sensor
  • IWTaT Wireless Ambient Temperature Sensor
  • IWTRhT Wireless Ambient Temperature and Relative Humidity Sensor
  • IWTxT Loop Powered 4-20mA Input to Wireless Transmitter Converter IWTxT Loop Powered 4-20mA Input to Wireless Transmitter
  • IWmAT 4-20mA Signal Input to Wireless Transmitter
  • IWVT 0-10Vdc Signal Input to Wireless Transmitter
  • IWDigT Switch or Pulse Input to Wireless Transmitter
  • IWCTT Current Transformer mV ac Signal Input to Wireless Transmitter Converter IWCTT Current Transformer mV ac Signal Input to Wireless Transmitter

Specifications

Electrical Protection

  • Outputs: User selectable 1-5V or 4-20 mA (Factory preset is 4-20 mA output)
  • Alarm Output: 5 Amp rated changeover contacts
  • Alternative user settable rates: – 1, 5, 10 and 30 seconds (Consult IWPT/IWTT Installation manual and data sheet for set-up of alternative transmission rates)

Enclosure Specifications

  • Dimensions: 120 mm x 80 mm x 57 mm
  • Material: Light grey ABS (RAL7035), other materials on request
  • Protection Class: IP65
  • Weight: 215g inc. 0dBI antenna (+12g with 3dBI)
  • Installation Position: Any (Consult Installation Manual to ensure adequate signal path between transmitter and receiver)

Receiver Input

  • Receiver Frequency: 2.4GHz (Compliant with EN 300 328, V1.8.1)
  • System Channel: Standard setting, however user adjustable in multiple instrument systems
  • Antenna: Enclosure mounted 0dBi

System Performance (@ +20°C)

  • Accuracy: 0.25% FS BFSL
  • Setting Errors (offsets): Zero and Full Scale 0.5% FS (End-to-end zero tare function available, see user manual)

Instrument Power Source

  • DC Power: 12 to 32 V dc

Temperature Ratings

  • Operating Temperature: -10°C to +50°C
  • Storage Temperature: -20°C to +80°C

Part Numbers

  • IWR-1 – Receiver with internal antenna
  • IWR-Set – Configuration software
  • IANT-3 – Enclosure mount 3dBi antenna

Dimensional Drawing

IWR-1 Dimensional Drawing

Related Documents

Specification data sheet

  • IWR-1 product data sheet

Request Product Price

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Wireless Transmitters
Analogue Signal Input*
Process Connection*
Pressure Ranges (bar)*
Pressure Ranges (psi)*
Length of PT100 Probe*
Length of type J T/C Probe*
Length of type K T/C Probe*
Wireless Receivers
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Wirelessly Measure & Log 4-20mA

Use this battery powered wireless 4-20mA wireless transmitter to transmit readings to a receiver connected to USB, RS485, RS232, cellular network or analog output

Use this battery powered 4-20mA wireless transmitter to transmit readings to a receiver connected to USB, RS485, RS232, cellular network or analog output

Product Enquiry

Send us your enquiry for IWR-1 Single Channel Wireless Sensor to 4-20mA or 1-5Vdc Output Signal Receiver to get assistance with this product type.

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