Guidense TDR200-SMART
- Accuracy
+/-3mm or 0.03% of measured distance. - Measuring range
100 to 20.000mm. - Probe types
- 3 Probe types: single rod probe, wire rope probe and a coaxial probe
- Enclosure.
Resistant to harsh environments with IP68/NEMA6P enclosure.
The Guidense TDR200-SMART is a guided wave radar (GWR) for continuous level measurement in liquids and solids. The Guidense TDR200-SMART has no sensor outputs but a smart bidirectional digital communication output to the ProcessMonitor M844 monitoring and data logging solution. The combined instruments represent Processmonitors Smart Services.
Mechanical specifications | |
---|---|
Materials house |
• Aluminium alloy EN AC-AlSi9Cu3. Cover o-ring: silicone rubber. • Stainless steel 1.4401 / 316. Cover O-ring: silicone rubber. |
Materials probe |
Single rod probe: SS 1.4404 / 316L, PEEK. Single rod probe PTFE coated: PTFE, O-ring (Pending). Wire rope probe: SS 1.4401 / 316, PEEK. Coaxial probe: SS 1.4404 / 316L, PEEK, O-ring. Gasket at connection thread: Klingersil C-4400, 2mm |
Protective rating |
IP68 / NEMA6P. |
Cable entries | M20 x 1,5. |
Conn. thread | G 3 /4 A or 3 /4” NPT (wrench size 32mm). |
Max. load |
Single rod probe: Max. lateral load 6Nm. Wire rope probe: Max. tensile load 5kN. Coaxial probe: Max. lateral load 100Nm. |
Diameters |
Single rod probe: O/ 6mm. Wire rope probe: O/ 4mm / counterweight: O/ 22mm. Coaxial probe: O/ 17.2mm |
Measurement specifications | |
Accuracy | ±3mm or 0.03% of measured distance, whichever is greatest. |
Repeatability | < 2mm. |
Resolution | < 1mm. |
Application specifications | |
---|---|
Dielectric constant |
Single rod / wire rope probe: εr minimal 1,8. Coaxial probe: εr minimal 1,4 |
Conductivity | No restrictions |
Density | No restrictions |
Application temperature |
Single rod / wire rope probe: -40°C to +150°C. Single rod, PTFE coated: -15°C to +100°C (on request). Coaxial probe EPDM o-ring: -40°C to +130°C. Coaxial probe FKM (Viton) o-ring: -15°C to +150°C |
Extended temperature |
NBR o-ring: -200°C to +250°C (on request). FKM (Viton) o-ring: -150°C to +250°C (on request). |
Ambient temperature |
-25°C to +80°C. (storage: -40°C to +85°C) |
Application pressure |
-1bar to 40bar. (single rod probe PTFE coated: 0 to 4bar, on request). |
Velocity of level change | < 1.000mm/s |
Interface | An oil layer of < 70mm thickness on top of water is not detected by the sensor |
Dynamic viscosity |
Single rod / wire rope probe: < 5.000mPa s=5.000cP Coaxial probe: < 500mPa s = 500cP. |