Series 4000 STU

Aclara's Series 4000 Sensor Transmission Unit (STU) provides communication of read and other data from Honeywell EVC and EPM. The S4k STU can transmit up to ten data channels and includes Aclara's patented Trend Mode functionality. In case of a pressure anomaly, the unit retrieves data every minute and transmits every five minutes until the alarm is cleared or Trend Mode is manually shut down. Over the air configuration changes and firmware upates are available. The unit utilizes a field replaceable battery.

Rely on Aclara’s two-way, serially connected gas pressure monitoring solution to provide timely, accurate data to help make informed decisions that keep customers safe.Full, two-way communications capability and intelligent features such as a trend mode make Aclara’s gas pressuremonitoring solution the industry’s performance gold standard. Aclara’s fixed- network approach eliminates recurring expenses and unreliability associated with alternative gas pressure monitoring solutions.The solution is easy to install on Aclara networks, with plug and play capabilities enhanced by simple over-the-air configuration updates.