Products Catalog

The 143 model weighs three idlers on an inner frame that is supported by four load cells. This makes it the most accurate belt scale and is particularly qualified for higher capacities and high belt speeds. It is often used at harbors for loading ships and trucks, and to offload bulk cargo. The frame is custom made using the specifications of the conveyor belt, making it suitable for most models of belt conveyors.

Standard Features:
• Large 4.6"W x 3.4"H 320 x 240 pixel back-lit LCD graphical display
• NEMA 4X/IP66 stainless steel display enclosure
• Rate and speed time displayed by the hour, minute or second
• Measurement displayed in feet or meters
• Unit of rate displayed in tons, pounds, kilograms, metric tons, or long tons
• Digital I/O for totalizer
• Analog outputs optional
• Alarm outputs optional
• For added security, integrator has the ability to be password protected
• Available communication protocol cards
• Four bidirectional communication ports
• Standard serial RS-232, RS-485, and 20mA current loop
• Support for ticket printing
• Configurable ticket printing

The 211 model consists of an inner frame that is mounted in two friction-free pivots on one end and at a load cell on the other end. An idler is mounted on the inner frame. The pivots absorb the tensile stress in horizontal direction, creating a very solid weighing frame that is also suited for heavy-duty applications. The weigh frame is custom made to order to fit in the conveyor so that minimum modifications are required.

Standard Features:
• Large 4.6"W x 3.4"H 320 x 240 pixel back-lit LCD graphical display
• NEMA 4X/IP66 stainless steel display enclosure
• Rate and speed time displayed by the hour, minute or second
• Measurement displayed in feet or meters
• Unit of rate displayed in tons, pounds, kilograms, metric tons, or long tons
• Digital I/O for totalizer
• Analog outputs optional
• Alarm outputs optional
• For added security, integrator has the ability to be password protected
• Available communication protocol cards
• Four bidirectional communication ports
• Standard serial RS-232, RS-485, and 20mA current loop
• Support for ticket printing
• Configurable ticket printing

The 221DB model consists of two arms, each equipped with a pivot and a load cell, that are mounted to the outside of the side supports of the conveyer belt. The idler or weighing roller will be mounted on top of both arms. This model provides easy assembly and good accessibility for service. The 221DB is suitable for most belt widths and capacities, which makes it applicable in various market segments.

Standard Features:
• Semi-modular weigh frame design
• Minimum modification to conveyor required
• Weigh frame without moving parts
• Fits standard conveyors - mounts with four bolts
• Requires weigh frame cutting for proper fit

Specifications:
Conveyor Width: 20 in to 72 in
Capacity: 3300 tons/hr
Max Belt Speed: 800 feet/minute
Inclination: Maximum 25 degrees
Material: Powder coated mild steel
System Accuracy: 0.5-1%
Load Cell: RLHBB: 50kg, 100kg, 200kg
Junction Box: JB4SS
Options: Galvanized or stainless construction
Warranty: One-year limited warranty

The 311 model consists of an idler or roller placed on a simple load cell beam, which makes it a very cost effective solution. Suitable for belt widths up to 50 inches and belt speeds up to 400 feet/minute. This frame is often used in dosing belts that can regulate the capacity of a bulk flow using the measured value and a controlled belt speed.

Standard Features:
• Semi-modular weigh frame design
• Minimum modification to conveyor required
• Weigh frame without moving parts
• Fits standard conveyors - mounts with four bolts
• Requires weigh frame cutting for proper fit

Specifications:
• Conveyor Width: 20 in to 50 in
• Capacity: 1500 tons/hr
• Belt Speed: 400 feet/minute
• Inclination: Maximum 12 degrees
• Material: Powder coated mild steel
• System Accuracy: 0.5-1%
• Load Cell: RL1250: 50kg, 100kg, 250kg
• Options: Galvanized or stainless construction
• Warranty: One-year limited warranty

Applications:
• Mining
• Quarries
• Bulk Material Blending
• Process Control Applications
• Retrofit Applications

Standard Features:
• Large 4.6 in W x 3.4 in H 320 x 240 pixel back-lit LCD graphical display
• NEMA 4X/IP66 stainless steel display enclosure
• Four bidirectional communication ports
• Rate and speed time displayed by the hour, minute or second
• Measurement displayed in feet or meters
• Unit of rate displayed in tons, pounds, kilograms, metric tons or long tons
• Digital I/O for totalizer
• Analog outputs optional
• Alarm outputs optional
• For added security, integrator has the ability to be password protected
• Optional Communication protocol cards
• Built in support for ticket printing

Specifications:

Power:
Line voltages: 115 or 230VAC
Frequency: 50 or 60Hz

Power Consumption:
340mA, maximum at 115VAC (26W)
240mA at 230VAC (26W)

Excitation Voltage:
10 ± VDC, 16 x 350 Ω or 32 x 700 Ω load cells per A/D card

Analog Signal Input Range:
-10mV  to  +45mV

Analog Signal Sensitivity:
0.3μV/graduation minimum at 7.5Hz
1.0μV/graduation typical at 120Hz
4.0μV/graduation typical at 960Hz
A/D Sample Rate: 7.5 to 960Hz, software selectable

Resolution:
Internal resolution: 8 million counts
Weight display resolution: 9,999,999
System Linearity: ± 0.01% full scale

Digital I/O:
Six I/O channels on CPU board; optional 24-channel I/O expansion boards available

Circuit Protection:
RFI, EMI, ESD protection

Serial Ports:
Four ports on CPU board support up to 115,200 bps; optional dual-channel serial
expansion boards available
Port 1: Full duplex RS-232
Port 2: RS-232 with CTS/RTS;
PS/2: keyboard interface via DB-9 connector
Port 3: Full duplex RS-232, 20 mA output
Port 4: Full duplex RS-232, 2-wire RS-485, 20 mA output

Display:
4.6 W x 3.4in H (116 W x 86mm H),
320 x 240 pixel VGA Liquid Crystal Display (LCD) module with adjustable contrast

Keyboard:
27-key membrane panel, tactile feel, PS/2 port for external keyboard connection

Operating Temperature:
14° F to 104° F  (-10° C to 40 ̊ C)
Industrial: 14° F to 122° F (-10° C to 50 ̊ C)

Dimensions:
Universal: 10.5 W x 10.9 H x 4.5in D (266 W x 215 H x 114mm D)
Deep Universal: 10.75 W x 10.75 H x 5.4in D(273 W x 273 H x 137mm D)

Weight:
Panel Mount enclosure: 8.5 lb (3.9kg)
Deep Universal: 11 lb (5.0kg)

Rating/Material:
NEMA 4X/IP66, stainless steel

Warranty:
Two-year limited warranty on integrator and load cells

Approvals:
CE marked;
UL & C-UL listed (Universal, Deep & Wall Mount Enclosure)
Custom Wall Mount approved for 508A (Optional)
Panel Mount UL recognized

Specifically designed with belt scales in mind, the 882D delivers the required data in a compact package. Featuring iRite™ programmability, it can be customized to control product dosing or manage metering. The 882D’s backlit display makes viewing rate, speed and time convenient in virtually any lighting condition. The 882D is also protected from the elements in an IP66 stainless steel enclosure, making it ideal for use in harsh environments.

• LCD display, seven-digit, seven-segment weight display, 3 x 20 pixelated prompt area
• RS-232 or RS-485 serial port
• USB device port connects directly to a PC
• Ethernet TCP/IP polled or continuous
• AC or DC models
• Hardware slot for two option card
• Operator functions through menu key for audit trail, preset tare, accumulator, time & date and setpoints
• Audit trail tracking for configuration and calibration changes. Password protection for user and configuration changes.
• Setpoints for control and alarms
• Four onboard digital I/O channels
• Four programmable ticket formats up to 1,000 characters
• Filter settings for light, medium and heavy noise
• Speed inputs