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.
The IWR-1 belongs to the IW series of wireless measurement products, and is a compatible wireless receiver for any of the IW series wireless sensor transmitters.
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.
Configuration & Monitoring Setup Software
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
IWmAT 4-20mA Signal Input to Wireless Transmitter
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- 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
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
Related Documents
Specification data sheet
Request Product Price
Please select the options you require for the IWR-1 Single Channel Wireless Sensor to 4-20mA or 1-5Vdc Output Signal Receiver in your application and request a quote.