Roxar Flow Measurement SAM 400 TC Acoustic Sand Monitor

Brand: Roxar (Emerson)  
Model: SAM 400 TC  
Type: Acoustic Sand Monitor (Non-Intrusive)  
Part Number: 30996052  

Technical Specs:  
- Measurement Type: Non-intrusive acoustic sand monitoring  
- Detection Principle: Acoustic technology with proprietary algorithms to detect sand particle impact noise on pipe surfaces  
- Particle Detection Limit:  
  - Typically 15 µm (gas)  
  - Typically 25 µm (liquid)  
- Flow Velocity: Minimum 1 m/s  
- Uncertainty: ±5% (with sand injection calibration)  
- Operating Temperature (Pipe Surface): -40°C to 290°C 
- Ambient Temperature: -40°C to 80°C 
- Operating Medium: Water, oil, gas, or multiphase pipeline flows  
- Power Supply: 24 V DC  
- Power Consumption: 2 W 
- Communication:  
  - Modbus RTU (RS485)  
  - Analogue 4-20 mA  
  - Voltage-free contact (configurable for sand or technical alarms)  
- Electrical Connection:  
  - Screened twisted pair (0.75 mm², common pair for power and signal)  
  - Maximum cable length: Up to 1500 m 
- Ingress Protection: IP67 
- Detector Housing Material: 316 Stainless Steel  
- Installation: Non-intrusive, fixed onto the outside of the pipe with metal straps  
- Hazardous Area Classification:  
  - EEx ia / Zone 0, 1, or 2  
  - CSA: Class I Division 1 Groups C, D T6/T5  
  - ATEX: Ex II 1 G EEx ia IIB T6/T5  
- Data Storage: Up to 90 days (based on 10 s averaging interval)  
- Additional Features:  
  - Immediate response to sand production for flow adjustment and sand separator efficiency monitoring  
  - Compatible with Roxar SandLog and Permasense corrosion/erosion monitors for enhanced data integration  
  - Can be combined with Roxar Multiphase Meters for 4-phase metering (including sand)  
  - Easy to install and understand sand intensity/quantification data  
- Certifications: CE, ATEX, IECEx, NEMKO 02ATEX110 for hazardous areas  

Dimension:  

Weight: 3.0 kg 

Country of Origin: Norway

HS Code: 9026.80.20