Characteristic
The frame construction offers a simple mounting option for a retrofit on a conveyor belt, to enable non-contact throughput measurement of bulk solids.
Application
The WEIGHTRAC 31 is a radiation-based sensor for precise flow measurement of bulk solids. It is ideal for mass flow determination on conveyor belts and in conveyor spirals in all industries. Due to its frame construction, the WEIGHTRAC 31 can be simply retrofitted to the conveyor belt.
Benefits
- Exact determination of the delivery volume through simple setup
- Wear-free, because non-contact measurement
Technical Data
| Measuring range – Distance | – |
| Measuring range – Pressure | – |
| Process temperature | -40 … 60 °C |
| Accuracy | 1 % |
| Materials, wetted parts | No wetted material |
| Seal material | no media contact |
| Housing material | Aluminium Stainless steel (precision casting) |
| Protection rating | IP66/IP67 |
| Output | Profibus PA Foundation Fieldbus Four-wire: 4 … 20 mA/HART |
| Ambient temperature | -40 … 60 °C |
| Scope | ATEX / Europe CSA / Canada FM / USA EAC (GOST) / Belarus EAC (GOST) / Kazakhstan EAC (GOST) / Russia IEC / worldwide NEPSI / China INMETRO / Brazil |
| Explosion protection | Intrinsic safety “i” Flameproof enclosure “d” Dust ignition protection “t” |
| Adjustment | PLICSCOM PC, PACTware and DTM HART-Communicator Software (e. g. AMS™, PDM) |
| Indication | Display/adjustment module PLICSCOM VEGADIS 81 VEGADIS 82 |
