• Accepts 4 (four) 4-20 mA inputs, bridge or wireless; offers 4-20 mA outputs.
• RTU ModBus or wireless.
• Non-invasive operation with touch buttons (magnetic).
• Graphic display, visual alarm LED, built-in Piezo siren.
• The WX4 can be configured to accept wireless inputs from an OLCT 200 transmitter or to communicate in a form. wireless with a
• compatible ModBus master device.

In addition, the WX4 wireless option offers the following features:

• 900 MHz or 2.4 GHz FHSS
• Adjustable Tx power source from 10 mW to 1 W
• CSA Division 1 and 2 antennas
• 256 bit encryption
• Range up to 3000 feet (900 meters) under roof
• Range up to 10 miles (16 km) outdoors
• Receiver sensitivity 100 dBm