All New For 2016!
We proudly introduce – after 40 years of delivering the world's most trusted LNG tank-top LTD systems – the completely reimagined, redesigned, and most advanced solution for LNG tank profiling: The Scientific Instruments Model SI-7000 LTD. Some of the key features include:
- Level, temperature, and density sensing in a single probe
- All-stainless construction for superior corrosion resistance in extreme environmental conditions
- Robust chain drive
- Stilling well not required
- Symmetrically balanced for flange mounting and support
- Accurate liquid level measurement with discrete dual sensor level detection array and smart feedback
- Advanced, self-calibrating electronics with embedded high resolution, full color, touch-screen HMI
- Safe and simple access to internal components for ease of maintenance
| LTD 7000 Preliminary Specifications | |
|---|---|
| Measurement | DATA |
| LEVEL | |
| Range | 0-56 m |
| Resolution | 1 mm |
| Accuracy | ±2 mm |
| TEMPERATURE | |
| Range | -200°C to +50°C |
| Resolution | 0.01°C |
| Accuracy | ±0.1°C |
| DENSITY | |
| Range | 400 to 1000 kg/m3 |
| Resolution | 0.01 kg/m3 |
| Accuracy | ±0.5 kg/m3 |
| PHYSICAL & ELECTRICAL CHARACTERISTICS | |
| Power Supply | 90-240 VAC (±10%) 50-60 Hz (±5%) 50 Watts |
| Max. Op. Pressure | 600 mbar g |
| Protection class | Designed to meet IP65 |
| Mounting Flange | 6” ANSI 150#RF |
| Drive Cable | Chain drive: SS304 |
| Housing Material | Stainless Steel |
| Safety Certifications* | IECEx* |
| Seismic Compliant | Designed to withstand 3.0g |
| Stilling Well | Not Required |
| Isolation Valves | External tank isolation valve is optional but recommended |
| Communications | RS485 Standard/ Current Loop (optional) MODBUS Protocol |
| Sensor Connections | Slip Rings |
| Size | 125 x 76 x 37 cm |
| Weight | 180 kg |
| Sensor Isolation | I.S. Barriers |
| Profile Points | 250+ |
| Operation Temperature | -40°C to +50°C |
| *Certifications in-process and to be available for 2016; Others (ATEX, UL, CSA, TIIS, etc.) coming soon. | |
ISO 9001 Certified
