WIRELESS DISCRETE TRANSMITTER
Battery-Powered Self-Contained Digital Signal Monitoring Solution
- 2x discrete inputs (dry contact / NPN)
- Up to a 10-year battery life
- Self-contained, rugged design
- Installs in minutes
- Class I, Division 1 (Zone 0)
- Intrinsically Safe
- IP66, -40 °C to 70 °C
- 900 MHz or 2.4 GHz radio option
- Secure AES encryption
2x Discrete Inputs
The OleumTech® “DJ1” Discrete Transmitter features two discrete inputs for connecting to a dry contact or open-drain output/NPN source for notifying state changes. The digital inputs can be set for normally open or normally closed. The wireless transmitter can also report transition counts. The DJ1 utilizes on-delay exception reporting method and users can set the debounce filter ranging from 20 ms to 2000 ms to control just when the state change occurs. As a safety measure, regardless of state change, this device reports to the wireless gateway every five minutes. This ultra-low-power transmtter is powered by a replaceable battery pack that provides up to a 10-year life.
Reliable, Scalable and Safe
The field-proven wireless sensor node communicates with an assigned wireless gateway within the OTC Wireless Sensor and I/O Network creating a highly scalable network, accommodating virtually any I/O requirement. The OleumTech Wireless Transmitter is certified for use in Class I, Division 1 (Zone 0) hazardous locations. It is intrinsically safe, designed not to cause a spark, and can be serviced without being removed from a process.