The Ramsey Series 20 Belt Scale System Features:
- Proven reliability and versatility of the Thermo Scientific™ Ramsey™ 10-20 Single Idler or Thermo Scientific™ Ramsey™ 10-22 Dual Idler Weighbridge
- Thermo Scientific™ Ramsey™ 60-12C Belt Speed Sensor
- Advanced electronics in the Thermo Scientific™ Ramsey™ Micro-Tech 9000 Series of electronic integrators
Recommended for:
- Crushing plants
- Chemical plants
- Asphalt plants
- Mines
- Cement mills
- Coal preparation plants
- Paper mills
- Gypsum mills
- Sand and gravel operations
- Coal-fired power plants
- Ore benefication processes
- Rail loadouts
| Product Size | - |
| Description | Series 20 Belt Scale System |
| Enclosure Protection | Load Cell: Environmentally-protected “S” type cell |
| Excitation | Load Cell: 10 ±5%VDC |
| Housing | Ramsey 60-12C Digital Speed Sensor: Weather-tight, epoxy finish, cast aluminum |
| Hysteresis | Load cell hysteresis < 0.02% FS |
| Input/Output | Load Cell: 3 mV/V ±0.1% |
| Load Cell Construction | Environmentally-protected “S” type cell |
| Load Cell Output | 3 mV/V ± 0.1% |
| Load Cell Rating | FM Approved for Class II, Div 1 & 2, Groups E, F & G; NTEP Type III, 5000 divisions; OIML R60 |
| Load Cells | Quantity 1 |
| Non-Linearity < 0.03% FS | |
| Non-Repeatability 0.01% FS | |
| Mounting | Load Cell: Tension; Ramsey 60-12C Digital Speed Sensor: Direct to 15.88mm (0.625 in.) diameter stub shaft on tail pulley, bend pulley, or return roll; Hardware supplied with coupling, restraint arm and restraint spring |
| Operating Temperature | Load Cell: -54° to +93°C (-65° to +200°F) |
| Overload | Load Cell: Safe to 150% of load cell capacity; Ultimate to 300% FS; Sideload 50% FS |
| Quantity | Load Cell: 1 |
| Shipping Weight | Ramsey 60-12C Digital Speed Sensor: 3.6 kg (8 lbs.) |
| Temperature Sensitivity | Load Cell: Span 0.0014%FS/°C (0.0008%FS/°F); Zero 0.0027%FS/°C (0.0015%FS/°F) |
| Type | Ramsey 60-12C Digital Speed Sensor: Digital, brushless |
| Weight Span | Series 20 Belt Scale System: One or two idler suspension; Weigh spans from 762mm to 1829mm (30 in. to 72 in.) |