I try to list our requirement for online sand monitoring project krub
1. Sensor to install test header area have to possess appropriate elbow position
2. Need to have adequate space for wiring RS-485 cable to interconnecting with Worley's Junction box, Ex e
3. both WPS1 and WPS2 have to possess 24 Volt DC to be power supply to sensor
4. Check idle port for RS-232 in PTT