Ramsey IDEA Belt Scale System

The Thermo Scientific* Ramsey IDEA belt scale system provides basic rate information and totalization functions in processes involving non-critical or lower value materials with an accuracy of ±1%.

The belt scale system consists of three major elements: the weighing assembly measures the weight of material on the belt, the belt speed sensor and electronic integrator integrates the output signals from the scale module and speed sensor to arrive at a rate of material flow and the total material passed over the scale.

Module Features

Factory installed and calibrated overload protection
Pivotless design with no linkages to introduce errors
No moving or wearing parts to cause potential maintenance problems
Compact design for easy installation and alignment
No place for material to build up and cause measurement errors
Identical scale modules fit on any belt width and are interchangeable

Inputs and Outputs
Power Requirements
Environmental Specifications
Field Mount Enclosure
Ramsey Mini 11-101 Electronic Integrator
Shipping weight	3.6 kg (8 lb.)
Mounting hardware	Supplied with coupling, restraint arm and restraint spring
Housing	Weather-tight, epoxy finish, cast aluminum
Mounting	Direct to 15.88mm (0.625 in) diameter stub shaft on tail pulley, bend pulley or return roll
Type	Digital, brushless
Ramsey 60-12 Belt Speed Sensor
Cable	6 conductor, shielded, 22 AWG
Load cell construction	Stainless steel
Environmental protection	Hermetically-sealed; IP67
Output impendance	350 ohm ±3
Input impendance	380 ohm ±10
Overload	150% of rated capacity
Temperature range	-30°C to +80°C (-22°F to +176°F) safe; -10°C to +40°C (+14°F to +104°F) compensated
Load cell rating	3000 d; Meets OIML R60 & NIST HB-44
Excitation	10 VDC or VAC
Load cell output	2 mV/V; ±0.1%
Load cell	Welded bending beam-type load cell
The Load Cell
Maximum belt width	10-101R-1: 914mm (36 in) 10-101R-2: 1,524mm (60 in)
Available load cell sizes	20 kg (44 lb.), 50 kg (110 lb.), 100 kg (220 lb.), 200 kg (441 lb.), 250 kg (551 lb.), 500 kg (1,102 lb.)
Maximum gross load at rated capacity	80% of load cell capacity
Minimum net load at rated capacity	15% of load cell capacity
Ramsey 10-101-R1 and 10-101-R2 Scale Modules
Size	300mm (11.81 in.) high x 250mm (9.84 in.) wide x 160mm (6.3 in.) deep
Material	Polyester
Weight	4 kg (8.8 lb.)
Protection	IP65; NEMA-4
Operating temperature	-10°C to +50°C (+14°F to +122°F)
Storage temperature	-20°C to +70°C (-4°F to 158°F)
Overall humidity	< 90% without condensation
Voltage	110 or 220 VAC selectable standard; +10%-15; at 50-60 Hz; 15 VA
Protection	Internal fuse
Analog inputs	mV signal from load cell
Analog outputs	Quantity: 1 Type: 0-20 mA, 4-20 mA, 20-0 mA, 20-4 mA selectable Maximum Load: 500 ohm Resolution: 12 bit; 4,096 divisions Linearity: 0.1% Insulation: Galvanic; 1,500 Vrms
Digital inputs	Quantity: 3 Type: Static; For dry contact or open collector Insulation: Optical; 2,500 Vrms; UL E67349 Voltage: 14 VDC internal source Current: 6 mA
Digital outputs	Quantity: 4 Type: Relay; Dry contact; NO Insulation: Galvanic; 10,000 M-ohm Max. Voltage: 240 VAC or 48 VDC Max. Current: 0.5 A
Communication ports	Quantity: 1 Port: RS 232C for printer use only

The Thermo Scientific* Ramsey IDEA belt scale system provides basic rate information and totalization functions in processes involving non-critical or lower value materials with an accuracy of ±1%.

Module Features

Factory installed and calibrated overload protection
Pivotless design with no linkages to introduce errors
No moving or wearing parts to cause potential maintenance problems
Compact design for easy installation and alignment
No place for material to build up and cause measurement errors
Identical scale modules fit on any belt width and are interchangeable

Inputs and Outputs
Power Requirements
Environmental Specifications
Field Mount Enclosure
Ramsey Mini 11-101 Electronic Integrator
Shipping weight	3.6 kg (8 lb.)
Mounting hardware	Supplied with coupling, restraint arm and restraint spring
Housing	Weather-tight, epoxy finish, cast aluminum
Mounting	Direct to 15.88mm (0.625 in) diameter stub shaft on tail pulley, bend pulley or return roll
Type	Digital, brushless
Ramsey 60-12 Belt Speed Sensor
Cable	6 conductor, shielded, 22 AWG
Load cell construction	Stainless steel
Environmental protection	Hermetically-sealed; IP67
Output impendance	350 ohm ±3
Input impendance	380 ohm ±10
Overload	150% of rated capacity
Temperature range	-30°C to +80°C (-22°F to +176°F) safe; -10°C to +40°C (+14°F to +104°F) compensated
Load cell rating	3000 d; Meets OIML R60 & NIST HB-44
Excitation	10 VDC or VAC
Load cell output	2 mV/V; ±0.1%
Load cell	Welded bending beam-type load cell
The Load Cell
Maximum belt width	10-101R-1: 914mm (36 in) 10-101R-2: 1,524mm (60 in)
Available load cell sizes	20 kg (44 lb.), 50 kg (110 lb.), 100 kg (220 lb.), 200 kg (441 lb.), 250 kg (551 lb.), 500 kg (1,102 lb.)
Maximum gross load at rated capacity	80% of load cell capacity
Minimum net load at rated capacity	15% of load cell capacity
Ramsey 10-101-R1 and 10-101-R2 Scale Modules
Size	300mm (11.81 in.) high x 250mm (9.84 in.) wide x 160mm (6.3 in.) deep
Material	Polyester
Weight	4 kg (8.8 lb.)
Protection	IP65; NEMA-4
Operating temperature	-10°C to +50°C (+14°F to +122°F)
Storage temperature	-20°C to +70°C (-4°F to 158°F)
Overall humidity	< 90% without condensation
Voltage	110 or 220 VAC selectable standard; +10%-15; at 50-60 Hz; 15 VA
Protection	Internal fuse
Analog inputs	mV signal from load cell
Analog outputs	Quantity: 1 Type: 0-20 mA, 4-20 mA, 20-0 mA, 20-4 mA selectable Maximum Load: 500 ohm Resolution: 12 bit; 4,096 divisions Linearity: 0.1% Insulation: Galvanic; 1,500 Vrms
Digital inputs	Quantity: 3 Type: Static; For dry contact or open collector Insulation: Optical; 2,500 Vrms; UL E67349 Voltage: 14 VDC internal source Current: 6 mA
Digital outputs	Quantity: 4 Type: Relay; Dry contact; NO Insulation: Galvanic; 10,000 M-ohm Max. Voltage: 240 VAC or 48 VDC Max. Current: 0.5 A
Communication ports	Quantity: 1 Port: RS 232C for printer use only

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