Thermo Scientific™

Ramsey™ Series 20 Belt Scale System

Catalog number: 14354
Thermo Scientific™

Ramsey™ Series 20 Belt Scale System

Catalog number: 14354
The Thermo Scientific™ Ramsey™ Series 20 Belt Scale System is a rugged solution for process monitoring, management, and control applications. Offering longevity and reliability in the harshest of environments, it is highly accurate to within +/-0.5%. The Ramsey Series 20 is easy to install on both fixed and portable conveyors and particularly suitable for monitoring the feed to crushers, mills, screens, and other such processes.
 
Catalog Number
14354
Unit Size
Each
Description
Series 20 Belt Scale System
Price (USD)
Full specifications
DescriptionSeries 20 Belt Scale System
Enclosure ProtectionLoad Cell: Environmentally-protected “S” type cell
ExcitationLoad Cell: 10 ±5%VDC
HousingRamsey 60-12C Digital Speed Sensor: Weather-tight, epoxy finish, cast aluminum
HysteresisLoad cell hysteresis < 0.02% FS
Input/OutputLoad Cell: 3 mV/V ±0.1%
Load Cell ConstructionEnvironmentally-protected “S” type cell
Load CellsQuantity 1
Non-Linearity < 0.03% FS
Non-Repeatability 0.01% FS
Load Cell RatingFM Approved for Class II, Div 1 & 2, Groups E, F & G; NTEP Type III, 5000 divisions; OIML R60
Load Cell Output3 mV/V ± 0.1%
MountingLoad 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 TemperatureLoad Cell: -40° to +93°C (-40° to +200°F)
OverloadLoad Cell: Safe to 150% of load cell capacity; Ultimate to 300% FS; Sideload 50% FS
QuantityLoad Cell: 1
Shipping WeightField Mount: 9 kg (20 lb); Panel Mount 2.5 kg (5.5 lb)
Temperature SensitivityLoad Cell: Span 0.0014%FS/°C (0.0008%FS/°F); Zero 0.0027%FS/°C (0.0015%FS/°F)
Weight SpanSeries 20 Belt Scale System: One or two idler suspension; Weigh spans from 762mm to 1829mm (30 in. to 72 in.)
TypeDigital, brushless, belt scale
Display TypeDigital
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Ramsey™ Flex Integrator Series 20 Belt Scale
Price (USD)
Full specifications
DescriptionRamsey™ Flex Integrator Series 20 Belt Scale
Enclosure ProtectionStainless steel 316, 1.6mm enclosure Weight 2kg Rear Mount IP66 (dust and watertight)
Input/Output
  • Load Cell Sensor 24 Bit 100Hz Sigma Delta 100 measurements per second
  • Single Digitizer has one load cell input
  • Quad Digitizer has four load cell inputs)
  • Speed sensor/Opto pulse sensor input
Operating Temperature-40 oC to +70oC (-40 oF to 158oF)
Power SupplyVia the integrator CANbus cable
Temperature Sensitivity Storage temperature: -40°C to 80°C (-40°F to 176°F)
Display TypeCANbus
RegulatorycCSAus, CE, ROHS
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Ramsey™ Flex Digitizer Series 20 Belt Scale
Price (USD)
Full specifications
DescriptionRamsey™ Flex Digitizer Series 20 Belt Scale
Electronics
  • Arm Cortex A7 792MHz Microprocessor
  • Internal 32GB Storage µSD Card
  • Load Cell Sensor 24 Bit 100Hz Sigma Delta
  • Screen 7 Inch (17.5cm) WSVGA 1024x600 Colour 900Nits Capacitive Touch
  • Screen-less version for harsh environments
  • LED indicators for maintenance (internal)
  • Real Time Clock Battery CR1220
Enclosure ProtectionStainless Steel 316, 1.6mm enclosure Weight 5kg Field mount with HMI, Field mount Blind, or Panel mount with HMI Optional weather shield/ sunshade IP66 rating (dust and watertight)
Input/Output
  • Arm Cortex A7 792MHz Microprocessor
  • Internal 32GB Storage µSD Card
  • Load Cell Sensor 24 Bit 100Hz Sigma Delta
  • Screen 7 Inch (17.5cm) WSVGA 1024x600 Colour 900Nits Capacitive Touch
  • Screen-less version for harsh environments
  • LED indicators for maintenance (internal)
  • Real Time Clock Battery CR1220
Operating Temperature-30 oC to 55oC (-22 oF to 131oF)
Power Supply
  • 24VDC or 110-230VAC 50/60Hz, 15W
  • Wide voltage tolerance range (+-10%)
  • Isolation/Circuit Breaker to be provided by installer
Temperature SensitivityStorage temperature: -30°C to 80°C (-22°F to 176°F)
Display TypeMODBUS RTU, MODBUS TCP, ETHERNET I/P, PROFINET, PROFIBUS Supports Dual CANbus for Digitizers 10-1000m cable
Regulatory cCSAus, CE, ROHS
Unit SizeEach
Showing 3 of 3
Catalog NumberSpecificationsUnit SizeDescriptionPrice (USD)
14354Full specifications
EachSeries 20 Belt Scale SystemRequest A Quote
DescriptionSeries 20 Belt Scale System
Enclosure ProtectionLoad Cell: Environmentally-protected “S” type cell
ExcitationLoad Cell: 10 ±5%VDC
HousingRamsey 60-12C Digital Speed Sensor: Weather-tight, epoxy finish, cast aluminum
HysteresisLoad cell hysteresis < 0.02% FS
Input/OutputLoad Cell: 3 mV/V ±0.1%
Load Cell ConstructionEnvironmentally-protected “S” type cell
Load CellsQuantity 1
Non-Linearity < 0.03% FS
Non-Repeatability 0.01% FS
Load Cell RatingFM Approved for Class II, Div 1 & 2, Groups E, F & G; NTEP Type III, 5000 divisions; OIML R60
Load Cell Output3 mV/V ± 0.1%
MountingLoad 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 TemperatureLoad Cell: -40° to +93°C (-40° to +200°F)
OverloadLoad Cell: Safe to 150% of load cell capacity; Ultimate to 300% FS; Sideload 50% FS
QuantityLoad Cell: 1
Shipping WeightField Mount: 9 kg (20 lb); Panel Mount 2.5 kg (5.5 lb)
Temperature SensitivityLoad Cell: Span 0.0014%FS/°C (0.0008%FS/°F); Zero 0.0027%FS/°C (0.0015%FS/°F)
Weight SpanSeries 20 Belt Scale System: One or two idler suspension; Weigh spans from 762mm to 1829mm (30 in. to 72 in.)
TypeDigital, brushless, belt scale
Display TypeDigital
Unit SizeEach
RAMSEYFLEXDIG-20Full specifications
EachRamsey™ Flex Integrator Series 20 Belt ScaleRequest A Quote
DescriptionRamsey™ Flex Integrator Series 20 Belt Scale
Enclosure ProtectionStainless steel 316, 1.6mm enclosure Weight 2kg Rear Mount IP66 (dust and watertight)
Input/Output
  • Load Cell Sensor 24 Bit 100Hz Sigma Delta 100 measurements per second
  • Single Digitizer has one load cell input
  • Quad Digitizer has four load cell inputs)
  • Speed sensor/Opto pulse sensor input
Operating Temperature-40 oC to +70oC (-40 oF to 158oF)
Power SupplyVia the integrator CANbus cable
Temperature Sensitivity Storage temperature: -40°C to 80°C (-40°F to 176°F)
Display TypeCANbus
RegulatorycCSAus, CE, ROHS
Unit SizeEach
RAMSEYFLEXINT-20Full specifications
EachRamsey™ Flex Digitizer Series 20 Belt ScaleRequest A Quote
DescriptionRamsey™ Flex Digitizer Series 20 Belt Scale
Electronics
  • Arm Cortex A7 792MHz Microprocessor
  • Internal 32GB Storage µSD Card
  • Load Cell Sensor 24 Bit 100Hz Sigma Delta
  • Screen 7 Inch (17.5cm) WSVGA 1024x600 Colour 900Nits Capacitive Touch
  • Screen-less version for harsh environments
  • LED indicators for maintenance (internal)
  • Real Time Clock Battery CR1220
Enclosure ProtectionStainless Steel 316, 1.6mm enclosure Weight 5kg Field mount with HMI, Field mount Blind, or Panel mount with HMI Optional weather shield/ sunshade IP66 rating (dust and watertight)
Input/Output
  • Arm Cortex A7 792MHz Microprocessor
  • Internal 32GB Storage µSD Card
  • Load Cell Sensor 24 Bit 100Hz Sigma Delta
  • Screen 7 Inch (17.5cm) WSVGA 1024x600 Colour 900Nits Capacitive Touch
  • Screen-less version for harsh environments
  • LED indicators for maintenance (internal)
  • Real Time Clock Battery CR1220
Operating Temperature-30 oC to 55oC (-22 oF to 131oF)
Power Supply
  • 24VDC or 110-230VAC 50/60Hz, 15W
  • Wide voltage tolerance range (+-10%)
  • Isolation/Circuit Breaker to be provided by installer
Temperature SensitivityStorage temperature: -30°C to 80°C (-22°F to 176°F)
Display TypeMODBUS RTU, MODBUS TCP, ETHERNET I/P, PROFINET, PROFIBUS Supports Dual CANbus for Digitizers 10-1000m cable
Regulatory cCSAus, CE, ROHS
Unit SizeEach
Showing 3 of 3

Our experts will work with you to identify the most suitable belt scale system for your application using a portfolio that offers extensive flexibility to fine tune every bulk weighing solution for each individual application. A typical Ramsey Series 20 system includes:

The Ramsey Series 20 Belt Scale System is a versatile and reliable system with proven performance over the long-term. Key features include:

  • Single or dual Idler versions, for cost-effective measurement to the required accuracy.
  • Robust, compact design, for easy installation for both fixed and portable conveyor belts.
  • Durable, high-performance speed-sensing device, for exemplary accuracy and reliability over the long term.
  • State-of-the-art microprocessor-based electronics with 7” HMI touchscreen display, for simple, effective operation.
  • Web based interface, for monitoring and management from a network PC.
  • Extensive communications capabilities, for streamlined integration with existing control platforms.
  • Intuitive to use and calibrate with on-board system diagnostics, for optimal performance with minimal manual input.

Looking for an introduction to how belt scales work and the role of each component? Download our free ebook: A Practical Guide to Belt Scales and Bulk Weighing.